Aspen Trackball Replacement Instructions

8/13/2019 Aspen Trackball Replacement Instructions

1/5

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


2/5

+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


3/5

+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


4/5

+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


5/5

+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

Documents

Aspen Trackball Replacement Instructions