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8/13/2019 Aspen Trackball Replacement Instructions
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Aspen Trackball Removal and Replacement
Time required: 20-30 minutes
Tools required: Phillips #1 and #2 scredrivers! "$% Allen&e' (needs to be at least % inches lon)*!+mallthin ,lat tip scredriver
+tep 1: Removin) .ilters
/oth sides o, the ultrasound have ,ilters!
both ill need to be removed in order toremove the side panels
nce these ,ilters are removed ou ill haveaccess to to scres that prevent the side
panels ,rom bein) pulled o,,
+tep 2 Removin) side panels
oosen both scres ust so the on4tobstruct the side panel upon removal
A,ter the scres have been loosened! removethe side panel b pullin) aa ,rom the
sstem The side panel is held on b pins that
socket into slots on the ultrasound chassis 5usuall put m hand into the slot here the
,ilter is! to )et better levera)e on the side
panel! pull it aa ,rom the unit! and the rest
o, the panel should ,ollo
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+tep 3 Removin) .aceplate +cre
The Aspen 5ma)e)ate sticker covers a
scre on the ,aceplate To remove thesticker! take a small ,lat tip scredriver
and insert at one ed)e Push until the
scredriver is mostl behind the sticker!then lever aa ,rom sstem until the
sticker is ,ar enou)h out to be removed
ith ,in)ers
Remove the scre behind the sticker
+tep % Removin) .aceplate
To remove the ,aceplate!
pull ,rom the top! aa,rom the ultrasound
(toards keboard* There
are to plastic clips thatlatch onto a metal pin on
the chassis! these clips
keep it ali)ned ith thesstem 6ake sure that
hen ou remove the
,aceplate! the area iththe poer button doesn4t
become compressed or
broken nce it is ,ar
enou)h aa ,rom thesstem! li,t up and remove
the ,aceplate
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+tep 7 .ree8e 9nob Removal
i,t the ,ree8e knob up and
aa ,rom the userinter,acekeboard 5t should
pop o,, and reveal a small
scre underneath it
+tep $ Remove /e8el +cre (upper*
sin) a small Phillips
scredriver! remove thescre that as underneath
the ,ree8e knob
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+tep ; Remove /e8el scres (loer*
ocated underneath the cap handle!
there ill be ,ive (7* #2 si8edPhilips head scres Remove these
completel ,rom the unit
+tep
8/13/2019 Aspen Trackball Replacement Instructions
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+tep " Removin) cable ,rom be8el
A,ter ou have removed all
scres ,rom the be8el!simpl li,t up on the be8el
and it ill e'pose a ire
leadin) ,rom a board on thebe8el (underneath the
kidne shaped kes* to the
trackball
This cable ill need to be
re-inserted hen puttin) theunit back to)ether
+tep 10 Remove cable ,rom Trackball
Remove the cable ,rom the
trackball and replace ith a
ne trackball 5nsert cableand ,ollo the directions in
reverse to return the
ultrasound unit to it4s proper,unctionin) state