Service
◆
EasyKey™ Display
310653D
17
7.
Align display board (508c) and graphic display
(508b). F
. 8. Press them together.
8.
Mount display board with screws (508e).
9.
Plug all connectors into display board (508c). F
10.
Close and lock EasyKey™ door with key.
11.
Turn EasyKey™ power on to test circuit board.
Replacing Keypad
1.
Follow
2.
Unlock and open EasyKey™ door with its key.
3.
Disconnect keypad ribbon cable (J2) from the
display board. F
4.
Peel keypad (508a) off plate (508d) and carefully
slide ribbon cable through slot in plate. F
5.
Remove adhesive liner from back of new keypad.
6.
Slide the ribbon cable through the plate (508d) slot,
align the keypad (508a) with the recessed area on
the plate, and press it into place.
7.
Connect the ribbon cable (J2) to the display board.
F
8.
Close and lock EasyKey™ door with key.
9.
Turn EasyKey™ power on to test operation.
c.
Slide the backlight (F) out of the display board
(508b). Install new backlight (F)
F
508b
F
IG
. 9
508a
508d
E3
TI4881a
Summary of Contents for ProMix II Series
Page 3: ...Manual Conventions 310653D 3 ...
Page 10: ...Shutdown 10 310653D ...