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Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3MTH650 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Audio Signal Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Key, Knob, and Button Overview . . . . . . . . . . . . . . . . . . . . . . . 9
Mode/On-Off Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Soft Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Menu Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Rotary Knob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Emergency Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Function Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
The LED Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10To Enter the Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11To exit the Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11List of Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12The Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Display Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Displaying Long Numbers or Messages . . . . . . . . . . . . . . 15
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Installing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Removing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Attaching the Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Powering the MTH650 On/Off (Mode Key) . . . . . . . . . . . . . . . . 18Powering On the MTH650 (Emergency Button) . . . . . . . . . . . . 18
Powering On with Transmit Inhibit Active . . . . . . . . . . . . . . . . . 18Unlocking the MTH650 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Selecting TMO or DMO Operation . . . . . . . . . . . . . . . . . 19Entering TMO or DMO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Calls (Trunked Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19TMO Group Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Making a TMO Group Call . . . . . . . . . . . . . . . . . . . . . . . . 19Receiving a TMO Group Call . . . . . . . . . . . . . . . . . . . . . . 20
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Receiving a TMO Broadcast Call . . . . . . . . . . . . . . . . . . . 20Calls (Direct Mode Operation) . . . . . . . . . . . . . . . . . . . . . . . . . . 20DMO Group Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Making a DMO Group Call . . . . . . . . . . . . . . . . . . . . . . . . 21Receiving a DMO Group Call . . . . . . . . . . . . . . . . . . . . . . 21
Exiting DMO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Calls (Private and Phone Calls) . . . . . . . . . . . . . . . . . . . 22Private Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Making a Private Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Receiving a Private Call . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Phone and PABX Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Making a Phone or PABX Call . . . . . . . . . . . . . . . . . . . . . 23
Emergency Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Entering or Exiting Emergency Mode . . . . . . . . . . . . . . . . . . . . 24Sending an Emergency Alarm (TMO Only) . . . . . . . . . . . . . . . . 24Hot Microphone Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Making an Emergency Group Call . . . . . . . . . . . . . . . . . . . . . . 25Quick Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . 27
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Safety Information
This user guide covers the basic operation of the MTH650Handportable Terminal. Please consult your dealer for further, moredetailed information which is contained in a full feature user guide6802968C85_.
ATTENTION!The MTH650 is restricted to occupational use only to satisfy ICNIRPRF energy exposure requirements. Before using this product, readthe RF energy awareness information and operating instructions inthe Product Safety and RF Exposure booklet (Motorola Publicationpart number 6866537D38_ ) to ensure compliance with RF energyexposure limits.
Keep this User Guide and the Product Safetyand RF Exposure booklet in a safe place andmake it available to other operators in case theMTH650 is passed on to other people.
CAUTION!
Before using this product, read the operating instructions forsafe usage contained in the Product Safety and RF Exposurebooklet 6866537D38_ enclosed with your MTH650.
Copyright InformationThe Motorola products described in this manual may include copyrighted Motorola computerprograms stored in semiconductor memories or other mediums. Laws in the United States andother countries preserve for Motorola certain exclusive rights for copyrighted computerprograms, including the exclusive right to copy or reproduce in any form the copyrightedcomputer program. Accordingly, any copyrighted Motorola computer programs contained inthe Motorola products described in this manual may not be copied or reproduced in anymanner without the express written permission of Motorola. Furthermore, the purchase ofMotorola products shall not be deemed to grant either directly or by implication, estoppel, orotherwise, any licence under the copyrights, patents, or patent applications of Motorola, exceptfor the normal non-exclusive royalty-free licence to use that arises by operation of the law in
the sale of a product.
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MTH650 Overview
Controls and IndicatorsThe numbers below refer to the illustration on the inside front cover.
Number Description
1 Antenna
2 Upper Microphone. Activated during half-duplex calls such as Group.
3 External Antenna Connector.Used with the digital car kit to connect the RF signal to
the external antenna.(At the back of the MTH650)
4 Alphanumeric Display.Provides four lines of 14 characters with backlighting.
5 Send/End Key.Used to initiate or answer calls, end calls (not Groupmode) or send status and text messages.
6 Four-Way Navigation Key.Press up, down, left or right for list scrolling whilemoving around the menu hierarchy or for alphanumerictext editing.
7 Audio Accessory Connector.(At the side of the MTH650)
8 Alphanumeric Keypad.Use the keypad to enter alphanumeric characters fordialing, address book entries and text messages.
9 Lower Microphone. Activated during full duplex calls such as Phone.
10 Accessory Connector.Provides connection for accessories.(At the base of the MTH650)
11 Loud/Discreet Mode KeySelects earpiece audio (Discreet mode) or loudspeaker(Loud mode).
12 Loudspeaker (under keypad).
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13 Mode/On-Off Key.Used to turn the MTH650 On/Off (press and hold) andto change modes.
14 Menu Key.Used to enter the main menu and scroll the menuoptions.
15 Press to select the option that appears directly abovethe left or right key on the fifth line of the display.
16 Push-To-Talk Button (PTT).Press and hold this side button to talk, release it tolisten.
17 Programmable Side Buttons 1 and 2.
(See also No. 19)18 Earpiece
19 Programmable Rotary Knob.Programmed to volume - side buttons (No. 17)operate as programmed.Programmed to List (list scroll) - side buttons (No. 17)operate as volume control.Programmed to Dual - Press the knob to togglebetween volume and list. Side buttons (No. 17)operate as programmed.
20 Emergency Key (on top of the MTH650).Used to send Emergency Alarms (press and hold).When the MTH650 is off, press and hold to power on inEmergency mode.
21 LED (Indicator)
Before using your MTH650 for the first time, remove the plastic lens protec-
tor from the display, and charge the battery overnight to ensure battery isinitialised to its full capacity.
Number Description
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Audio Signal Tones = High Tone; = Low Tone;
Description Type Repeated
Idle
Back to Home mode Back to rotary volume
mode when rotary scrolltimer expires
Back to coverage Back to full service
Once
Clear-to-send. Once
Bad key press Once
Good key press MTH650 self-test fails
at power up From out-of-service to
in-service
Once
In Call
Call clear warning Once
Call waiting tone whilePhone or Private Call arepending
Every 6 seconds,until a call isterminated.
Data Connected orData Disconnected.
Once
Talk Permit sounds uponpressing the PTT.
Once (Normal Tone)
Once (Short Tone)
Talk Permit withoutgateway sounds uponpressing PTT. The toneindicates the gateway isno longer available.
Twice
Once
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Talk Prohibit System busy Time-out timer expire Called terminal not
available or busy.
Until you release thePTT
Call disconnected orfailed due to network
Wrong number dialled.
Once
DMO Entering/Exiting Once
Local site trunking Entering/Exiting
Once
Phone ring back (sending) Every three seconds,until the called useranswers or call isrejected.
Phone busy Every 0.5 seconds
Status message sent tothe dispatcher or failed.
Twice
Incoming Calls
Status messageacknowledged by thedispatcher.
Four times
Your MTH650 received aGroup Call withoutgateway. (setup only)
Once
High Priority Group Callreceived
Once
Emergency Alarm sent orreceived
Twice
Emergency Alarm failed Four times
Emergency Call received Once
Phone ring (reception)Full-duplex Private Call
Until you answer orthe call is rejected.
Description Type Repeated
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Private Call received Until the call isanswered
Private Call ringing to thecaller
Until the call isanswered
Half-duplex Private PPCring.
Every 4 secondsuntil the call isanswered orrejected.
Full-duplex Private PPCring.
Every 4 secondsuntil the call isanswered orrejected.
Limited Service Once upon enteringlimited service
New Mail Received Once
New Group Call Once
Battery/General
Volume setting (earpiece,keypad, speaker)
Continuous
Volume setting (Ringer) While setting thevolume
Transmit Inhibit (TXI)
Once
Rotary knob tone Once, when togglingfrom List to Volume.
Low battery alert Repeated
DTMF (0-9, #, *) DTMF Continuous, until theuser releases thekey
Description Type Repeated
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Key, Knob, and Button Overview
Mode/On-Off KeyThe MTH650 has four call modes when operating in Trunked Mode(TMO):
Group mode to send and receive Group Calls. Private mode to send and receive Private Calls. Phone mode to send and receive Phone Calls. PABX mode to send and receive local (office) extension calls.Group mode is the default mode to which your MTH650 returns
when there is no activity for a few seconds.
To cycle through the Group, Private, Phone, and optional PABX
modes, press successively.
Soft Keys
Press or to select the option that appears in the screendirectly above the left or right soft key.
Menu Key
Press to enter:
The menu. The MTH650 menus allow you to control yourMTH650 settings.
Context Sensitive Menu (when icon is on) to view a list ofoptions for the current menu.
Rotary KnobThe rotary knob is programmable and operates in one of threemodes:
1. Volume Mode - the knob is used as a volume control; turnclockwise to increase the audio volume level.
2. List Mode (List Scroll) - the knob is used to scroll a list; turn knobto scroll through lists and menu options.
3. Dual Mode - the knob is used as both a Volume control and toscroll through Lists. Press the knob to toggle between Volumeand List.
Press and hold the knob to lock it, press and hold it again to unlock.
Powering Off also unlocks a locked knob.
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Emergency ButtonPress and hold this key from any mode to enter the Emergencymode.
When the MTH650 is powered down, press and hold this button topower On in Emergency mode.
Function Keys
Side KeysUse these keys for audio volume level adjustment when the rotaryknob is programmed to List. Otherwise, these keys support the one-touch feature that allows you to select or activate commonly usedfeatures by pressing and holding a single key.
Numeric KeysThe MTH650 supports the one-touch feature that allows you toselect or activate commonly used features by pressing and holdinga numeric key.
The LED Status Indicator The LED indicator shows the states of your MTH650.
The required time you need to press the Emergency button is set as default to0.5 seconds. This time may be set, however, by your service provider.
The required time you need to press the Side or Numeric keys to activate aone-touch function is set as default to 1 second. This time may be set, how-ever, by your service provider.
For information on the function assigned to each Side or Numeric key pleaserefer to your service provider.
Indicator Status
Solid green In use
Flashing green In service
Solid red Out of service
Flashing red Connecting to a network/entering DMO
Solid orange Transmit Inhibit (TXI) in service
Flashing orange Incoming call
No indication Switched off
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To Enter the Menu Options1. From any mode, press .
2. Scroll to the required option, press Ok or to select.
3. Alternatively, key the numbers of the required option,typically 2 2 4 to reach 4 Mem Usage .
To exit the Menu Options
Press Back or .
Your MTH650 may exit if no key presses are detected for a time-outperiod.
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List of Menu Options
1 Send Status2 Inbox3 Send Msg
1 New2 Templates3 Predefined
1 Messages
2 Address Book1 Add ID
2 abc Order 3 By Locatn4 Mem Usage
1 Add Phone1 Add Ext.
1 Private2 Phone3 PABX
3 Security2 PIN Protect3 Change Code
1 Keylock
4 Air Encrypt
1 On2 Off
6 Speaker
4 Language
2 Ring Style
1 English2 Deutsch3 Franais
1 9
4 Setup
(such as 1 British)
1 Voice Only
2 Data Only
1 Loud2 Discreet
3 Voice & Data
4 Espaol
5 Data Setup
1 Vibrate
3 Set Volume
4 Espaol5 Nederlands
3 Ring Only4 Details ...
2 Vibe Only1 Vibe & Ring
2 Group Call3 Messages
1 Ring Calls
2 Earpiece3 Speaker
1 Ringer
4 Keypad Tone
6
7 to 9: see next page
5 K Validity6 SCK Validity
4 My Groups 1 Select2 View3 Add Group4 Remove Grp
1 Add TMO2 Add DMO
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List of Menu Options (Contd)
Some menu numbers may be different to that listed a s some menu optionscan be enabled/disabled by your service provider.
6 Networks 1 Networks Sel2 Oper. Mode
7 Scan 1 Scanning2 ActiveList3 Scan Lists 1 Add Group
2 View List3 Edit List4 Rename
5 Clear List
1 On2 Off
8 Recent Calls 1 Dialed2 Received3 Missed
5 Own Number 1 Private Num2 Phone Num
1 Home Only2 Select Net
1 Trunk Mode2 DirectMode
1 Keypad Tone8 Tones
2 All Tones
1 On2 Off
1 On2 Off
7 Backlight1 Auto
2 Disable
3 TXI Mode 1 Activate
2 Deactivate
3 Talk Permit 1 No Tone2 Short Tone3 Normal Tone9 Flip Display
3 ScrSaver Txt
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The Display
Display IconsWhen you turn on your MTH650, icons appear along the top of thedisplay to indicate the following conditions:
Display Icon Description
Trunked Mode Operation
Signal Strength (TMO) Allows you to check signal strength. More bars indicate astronger signal.
Priority ScanIndicates priority scanning is activated in the MTH650.
Data ConnectedDisplayed when the MTH650 is successfully connected to anexternal device and ready for data transfer.
Data Transmit/ReceiveDisplayed when the MTH650 is transferring data to/receivingdata from the external device (laptop or desktop PC).
Direct Mode Operation
Signal Strength (DMO)Indicates an incoming Direct Mode Group Call.
Direct ModeDisplayed when the MTH650 is in Direct mode.
DMO GatewayIndicates that gateway is selected. The icon has three states:Solid while the MTH650 is synchronised with the gateway.Flashing while the MTH650 is not synchronised or duringattachment.No icon during a terminal to terminal call, i.e. not using agateway.
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Displaying Long Numbers or MessagesThree dots after a number or message indicate that it continues on
the next page. Press More to read the next numerical page andMore again to return to the previous page. Press to read the
next text page and to return to the previous page.
General Icons
Context Sensitive Menu
Appears above if a context sensitive menu is active.
Ring Tone MutedIndicates that the MTH650 ringer is off.
Unread MessageIndicates that you have unread messages in your Inbox.
New Message Has ArrivedYour Inbox could not open due to an on-going activity. Theicon remains to remind you of new messages in your Inbox.
Low AudioIndicates that the MTH650 is in Low Audio mode. DuringPrivate Calls, the audio will sound through the earpiece.
Battery StrengthShows the charge in your battery. Three bars is full charge.
Emergency Appears while the MTH650 is in Emergency mode.
List ScrollingDisplayed to indicate that the current rotary mode is listscrolling, as long as this mode is selected.
Display Icon Description
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Getting Started
Charging the BatteryMotorola approved chargers provide optimum performance. Other
chargers may not fully charge your Motorola battery or may reducethe life of the battery.
The MTH650 can be either On or Off during charging.
1. Insert the connector on the charger into the socket at the base ofthe MTH650. Select the required plug adapter (UK or Europeantype) and connect to the charger. Then plug the charger into asuitable mains socket.
2. The MTH650 displays the Charger Connected message only if
the MTH650 is On when connecting the charger. The Battery iconshows the charging status (see below).
Installing the Battery1. Remove the battery cover as shown below.
2. Insert the battery top into the compartment as illustrated on thebattery.
3. Carefully press the battery silver bottom downward until it clicksinto place.
4. Replace battery cover.
Battery Charge ProgressFullEmpty
Battery Capacity
Empty Full
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Removing the Battery1. To remove the battery cover, push down the cover button. Slide
the cover away.
2. Push retaining clip up and then lift the top of the battery out.
3. Replace the battery cover.
Attaching the Antenna
Insert the bottom of the antenna into the screw-in base on the top ofthe MTH650. Turn clockwise until snug. Do not force.
Turn the MTH650 off before installing or removing the antenna.
RETAINING CLIP
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Powering the MTH650 On/Off (Mode Key)To power On , Press and hold . Your MTH650 performs a self-check and registration routine. After successful registration, theMTH650 is in service.
To power Off, press and hold . You will hear an audible beepand the Powering Off message is displayed.
Powering On the MTH650 (Emergency Button)Press and hold the Emergency button to power on. The MTH650
will power On in Emergency mode.
Powering On with Transmit Inhibit ActiveThe TXI Mode remains active at power On.
You will be asked whether to leave the TXI Mode On or not.
Press the Yes soft key to deactivate the TXI Mode. If the MTH650 was previously used in Trunked Mode (TMO), it will register to thenetwork. If the MTH650 was previously used in Direct Mode it willremain in Direct Mode.
Press No in Trunked Mode and the MTH650 powers down; pressNo in DMO mode and you remain in DMO with TXI selected.
Unlocking the MTH650Your MTH650 may be locked at power up.
To unlock the MTH650 after powering on, enter the code at theprompt. The MTH650 enters the default home mode.
Warning
Ensure you have left the restricted area before deactivating Transmit Inhibit.!!
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Selecting TMO or DMO Operation
Entering TMO or DMOEnter TMO or DMO in one of the following ways:
Press 6 2 1 (TMO) if the MTH650 is in DMO.
Press 6 2 2 (DMO) if the MTH650 is in TMO. Press the TMO/DMO one-touch button (configured by your
Service Provider).
Calls (Trunked Mode)
TMO Group Calls A Group Call is a communication between you and others in atalkgroup. A Talkgroup is a pre-defined set of subscribers enabled toparticipate in and/or invoke a Group Call.
Talkgroups are divided into ranges. Each range may containseveral talkgroups.
Making a TMO Group Call
1. Press until Group Mode appears on your display.
2. If this is the required talkgroup and range, press and hold thePTT. Wait for the talk permit tone and then speak into themicrophone.
Release the PTT button to listen.
3. If you wish to call a talkgroup other than the one shown, scrollthrough the talkgroups.
4. To select a range other than the one shown, press Optns,
followed by Range. Scroll through the ranges. Press Ok to selectthe range, press Back to cancel range scrolling.
When you start a call, all members of the selected talkgroup whohave their units turned on, will receive the transmission.
The No Group message is displayed when you are out of the normal cover-age area of your selected talkgroup. You must then select a new talkgroupthat is valid for your working location.
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Receiving a TMO Group CallUnless it is engaged in an active call, your MTH650 willautomatically switch to Group Mode and receive the transmission.To answer the call, press and hold PTT.
Your MTH650 shows the Group name and the callers private
number or alias if previously stored in your address book.
Receiving a TMO Broadcast CallThe Broadcast Call (also called Site Wide Call) is a high-prioritygroup call from the console operator (or dispatcher) to all users. TheMTH650s are configured to monitor a Broadcast Call, but userscannot talk back.
The Broadcast Call pre-empts an on-going Group Call that has thesame (or lower) call priority.
Calls (Direct Mode Operation)
DMO Group CallsIn DMO, the MTH650 can be used without your Service Providersinfrastructure.
Direct Mode allows communication with other terminals alsooperating in Direct Mode, which are on the same frequency and
talkgroup as your MTH650.
You can receive a call from the selected talkgroup and from an opengroup. (An open group is a super-group of all DMO groups.)
When you start a call, the members of the selected talkgroup whohave their units turned on will receive the transmission.
In DMO the MTH650 can communicate with the trunking system
For incoming call alert, see settings in the Vibrate menu option and the Tonesmenu option.
At the end of a call received through the earpiece, a low pitch tone is emittedalerting you that the next incoming Group call will be received through thespeaker. At this alert, you are advised to hold the MTH650 at a comfortabledistance away from the speaker.
When receiving a Group call, you will hear a New Group Call tone.
In DMO it is only possible to place group calls and emergency group calls.
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(and vice-versa) if the Gateway option is enabled in the MTH650.
Making a DMO Group Call1. Enter Direct Mode by selecting the Direct Mode option via the
menu.
2. If this is the required talkgroup and range, press and hold the PTT button. Wait for the talk permit tone and then speak into themicrophone.
Release the PTT button to listen.
Receiving a DMO Group CallYou can receive a DMO Group Call only when your MTH650 is inDMO.
Your MTH650 will display the callers private number or alias, andthe talkgroup name.
Exiting DMOTo exit DMO, select the Operating Mode option your MTH650should be operating on.
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Calls (Private and Phone Calls)
Private Call A Private Call, also called Point-to-Point or individual call, is a call
between two individuals. No other terminal can hear theconversation.
Making a Private Call
1. To enter the Private Mode, press until Private Modeappears on the display.
2. Enter the number of the person you wish to call.
3. Press and release the PTT button. You will hear a ringing tone.Wait for the called person to answer your call.
4. Press and hold PTT. Wait for the talk permit tone (if configured)before talking, and release the PTT when listening.
5. To end the call, press . If the called person ends the call, theCall Ended message is displayed.
6. Press Back to return to the Private Mode display.
Receiving a Private CallIf the Service Provider configured the MTH650 to Automatic ModeSwitch:
1. The MTH650 automatically switches to Private Mode. Thedisplay shows the callers identity.
2. To answer the incoming call, press PTT.
3. To end the call, press . The display returns automatically tothe mode it was in before the incoming call arrived.
If the Service Provider configured the MTH650 to Manual ModeSwitch:
1. If the MTH650 is NOT in Private Mode, a Prvt Call message andthe caller ID is displayed momentarily. The display returns to themode it was in before the incoming call arrived.
While Transmit Inhibit is activated, an incoming Private Call is indicated, butit is not possible to answer the call.
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2. To answer the call, press , and then the PTT key.
3. To end the call, press .
If the called person ends the call, the Call Ended message isdisplayed.
Phone and PABX CallsThe Phone Mode allows you to call a landline telephone number ora cellular mobile phone number. In this publication we use phonenumber when referring to these numbers.
The Private Automatic Branch Exchange (PABX) Mode allowsyou to call local (office) extension numbers. This mode needs to beactivated by your Service Provider.
Both modes have the same dialling features.
Making a Phone or PABX Call
1. Press until Phone Mode appears on your display.If a PABX call is required, press again. PABX Mode appears on your display.
2. Proceed as for making and receiving Private phone calls.
For call alert, see settings in the Vibrate menu option and the Tones menuoption .
While Transmit Inhibit is activated, an incoming Phone or PABX Callis indicated, but it is not possible to answer the call.
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Emergency Mode
You can send and receive Emergency Group Calls in TrunkedMode (TMO) or in Direct Mode (DMO). If your terminal isconfigured to operate through a gateway, Emergency calls can beplaced through the gateway.You can initiate an Emergency Group Call to and receive it from theselected talkgroup (TMO and DMO).
Your Service Provider will configure the Emergency Alarm and HotMicrophone features.
Emergency calls will be allocated emergency priority in the system.
Entering or Exiting Emergency ModeTo enter Emergency mode from any mode, press and hold theemergency button at the top of the MTH650.
To exit Emergency mode, press and hold Exit . You will switch to
normal Group mode.
Sending an Emergency Alarm (TMO Only)Your MTH650 will automatically send an Emergency Alarm when inEmergency mode. This is sent:
automatically, upon entering Emergency mode
if you press the Emergency key again while the MTH650 is inEmergency mode.
After sending the alarm, the screen will show one of the followingdelivery reports:
Alarm Sent
Alarm Failed
In both cases the screen returns within a few seconds to the mainscreen of the Emergency mode.
The required time you need to press the Emergency button is set to default to0.5 seconds. The time can be configured by your Service Provider.
For call alerts, see settings in the Vibrate menu option and the Tones menuoption.
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.
Hot Microphone FeatureIf the Hot Microphone feature was programmed into your MTH650by your Service Provider, you can make an Emergency Group Calland talk to the dispatcher (and members of your talkgroup) withoutthe need to press and hold the PTT.
The microphone will stay open for a time period (programmed byyour Service Provider). The microphone will stay open until:
the Hot microphone time period expires
you press PTT during the Hot Microphone period
you press the End key
At the end of the Hot Microphone the Emgcy Mic Ended message will be displayed and the MTH650 reverts back to the Emergency
Mode. The Hot Microphone feature is disabled and PTT operationreturns to normal.
If required you can resume Hot Microphone by pressing theemergency key again.
Making an Emergency Group CallTo initiate or answer a call while in Emergency Mode:
1. Press and hold PTT.
2. Wait for the talk permit tone (if configured) and talk.3. Release PTT to listen.
The Emergency Alarm is a special status message sent to the dispatchermonitoring the selected talkgroup. This can be used in dispatch systems tohighlight emergency calls.
Some systems do not support the Emergency Alarm feature when the user isin a Local Area Service area.
Warning
Pressing the Emergency button, even if Transmit Inhibit is activated, causesthe MTH650 to radiate immediately. The MTH650 must NOT be within the RFsensitive area when entering Emergency mode.
!!
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M T H 6 5 0
Q u i c k
R e f e r e n c e
G u i
d e
T u r n
i n g
t h e M T H 6 5 0 O n
/ O f f
T o p o w e r
t h e
M T H 6 5 0 o n
/ o f f , p r e s s a n
d
h o l d
.
U s i n g
t h e M
T H 6 5 0 M e n u
S y s
t e m
E n t e r
i n g t h e m e n u :
P r e s s
.
S c r o l
l i n g t h r o u g
h t h e m e n u :
P r e s s
,
, o r
.
S e l e c
t i n g a
m e n u o p
t i o n :
P r e s s
O k
/
.
E x i
t i n g
t h e m e n u / o p
t i o n :
P r e s s
B a c k
/
.
S e l e c
t i n g T r u n k e d
/ D i r e c
t M o d e
O p e r a
t i o n
Y o u r t e r m i n a l m a y
b e c o n f
i g u r e d w
i t h a
O n e - T o u c h
b u t t o n
t o s w
i t c h b e t w e e n
T M O / D M O
. C o n
t a c t y o u r
S e r v i c e
P r o -
v i d e r f o r m o r e
i n f o r m a t
i o n .
T o s e
l e c t T
M O / D M O v i a
t h e
M e n u
s y s t e m , p r
e s s
> N e t w o r
k s
> O p e r . M o
d e . S
e l e c
t 1 T r u n
k M o d e o r
2 D i r e c
t M o d e a s r e q u
i r e d .
M a k
i n g a T
M O G r o u p
C a l
l
E n t e r
T M O . P r e s s
u n t i l t h e
d i s p
l a y
s h o w s
G r o u p
M o d e .
N a v
i g a t e
t o t h e
d e s i r e
d t a l k g r o u p
/ r a n g e .
P r e s s
O k
s o f t k e y . P
r e s s a n
d h o l d P T T
. W a i
t f o r
t h e
t a l k p e r m
i t t o n e
( i f c o n f
i g u r e d
) a n
d t a l k .
R e l e a s e
P T T t o l i s t e n .
M a k
i n g a
D M O G r o u p
C a l
l
E n t e r
D M O
. N a v
i g a t e
t o t h e
d e s i r e
d t a l k -
g r o u p / r a n g e .
P r e s s
O k
s o f t k e y . P
r e s s
a n d h o l d P T T
. W a i
t f o r t h e
t a l k p e r m
i t
t o n e
( i f c o n f
i g u r e d
) a n
d t a l k
. R e l e a s e
P T T t o l i s t e n .
M a k
i n g a
T M O E m e r g e n c y
G r o u p
C a l
l
E n t e r
T M O
. P r e s s a n d
h o l d t h e
E m e r -
g e n c y
b u t t o n .
E m e r g e n c y a l a r m
i s s e n t
a u t o m a t
i c a l
l y . P
r e s s a n d
h o l d P T T
. W a i
t
f o r t
h e t a l k p e r m
i t t o n e
( i f c o n f
i g u r e d
)
a n d t a l k
. R e l e a s e
P T T t o l i s t e n .
I f u s
i n g
H o t
M i c f e a
t u r e , w
a i t f o r t
h e
E m g n c y
M i c O n m e s s a g e
t o a p p e a r o n
t h e
d i s p
l a y a n
d t a l k w i
t h o u
t p r e s s
i n g
P T T
.
T o e x
i t E m e r g e n c y
M o d e p r e s s a n
d h o l d
E x i
t s o f
t k e y .
M a k
i n g a
D M O E m e r g e n c y
G r o u p
C a l
l
E n t e r
D M O
. P r e s s a n d
h o l d t h e
E m e r -
g e n c y
b u t t o n .
P r e s s a n d
h o l d P T T
. W a i
t
f o r t
h e t a l k p e r m
i t t o n e
( i f c o n f
i g u r e d
)
a n d t a l k
. R e l e a s e
P T T t o l i s t e n .
T o e x
i t
E m e r g e n c y
M o d e p r e s s a n
d h o l d E x i
t
s o f t k e y .
A n t e n n a
U p p e r M
i c r o p h o n e
A l p h a n u m e r
i c
S o f t K e y s
( 2 )
F o u r -
W a y
M e n u
k e y
S e n d
/ E n d
k e y
L o u d s p e a
k e r
A l p h a n u m e r
i c
L o u d
/ D i s c r e t e
L o w e r
A c c e s s o r y
C o n n e c t o r
R o t a r y
K n o
b
L E D
M o d e /
P T T S i d e
K e y
D i s p
l a y
K e y p a
d
M o d e
K e y
E x t e r n a
l A n t e n n a
C o n n e c t o r
( a t t h e b a s e
)
( o n
t o p )
A u d i o
A c c e s s o r y
C o n n e c
t o r
( a t t h e b a c k
)
N a v i g a
t i o n
K e y
E a r p i e c e
E m e r g e n c y
K e y
( o n
t o p )
P r o g r a m m a b
l e
S i d e
K e y
P r o g r a m m a b
l e
S i d e
K e y
M i c r o p h o n e
O n -
O f f K e y
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