User manual

IPPC-7158 User Manual 26
C.3 Keyboard Translator Maintenance
(KBT-2002)
Below is the procedure of replacing the keyboard translator while needed:
1. Switch off the power, and detach the main power cord.
2. Unscrew the screws on front panel and open the front panel door of
IPPC-7158.
3. The Keyboard Translator will be located on the back of the front
panel, behind the mylar protect. (Seebelow)
4. Unscrew the screws on the mylar and remove it.
5. Remove the keypad connector protective bracket.
6. Carefully detach all cables connected to the keyboard translator.
7. Unscrew the four screws on the corners, pull out the keyboard
translator,and replace it. right after that, reverse the step below to
re-install all things.