Canon GP160F Service Manual page 373

When all the characters displayed have disappeared, then the one-touch dial key
test starts. Characters from a-z and A-Z are displayed. The display from characters a-B
corresponds to the one-touch dial keys 01-28. When the one-touch dial keys are
pressed, the characters corresponding to them disappear from the display.
6-7:OPERATION PANEL
Display test Press Start key
ADJUST LCD CONTRAST
Press start key
Press start key
Press start key
Press start key
Press start key
6-7:OPERATION PANEL
LED TEST
LED lamp test
Press start key
123456789*0# UVWX
cEL %SM/DTRO !CEFsaru
Operation
Press start key
key pad test
abcdefghijklmnopqrst
uvwxyzAB
The test ends when the stop key is pressed.
COPYRIGHT © 1999 CANON INC.
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Character display
All black display
All white display
Border display
Checker pattern display
All LED lamps illuminate
When the key corresponding to a character
is pressed, that character goes out.
When a one-touch dial key is pressed,
the corresponding letter disappears.
Figure 13-530
CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 13 TROUBLESHOOTING
13-139