Toshiba 170F User Manual
222
KEY TEST
Select the Key Test
Menu
Menu
1
Press:
+
+
+
+
The key test checks key
switch operation on the Opera-
tion Panel.
switch operation on the Opera-
tion Panel.
Check the Keys
2
Press all the key switches ex-
cept
STOP
.
If all the keys except
STOP
have been detected, the screen
below is displayed.
below is displayed.
Exit the Key Test
Mode
Mode
3
The result of the key test can
be confirmed with the self test
report. To print the self test re-
port, refer to “PRINTING A
TEST RESULT” on page 230.
be confirmed with the self test
report. To print the self test re-
port, refer to “PRINTING A
TEST RESULT” on page 230.
If the result of the key test is
judged to be NG, call your ser-
vice representative.
judged to be NG, call your ser-
vice representative.
Completed the
KEY TEST
KEY TEST
4
KEY TEST
PRESS [STOP] LAST
KEY TEST
PRESS [STOP]
KEY TEST
OK
KEY TEST
NG
NOTE:
If you press
STOP
before
you press every key, the
machine will reset to the
Individual Test menu
screen and no test result
will be issued.
machine will reset to the
Individual Test menu
screen and no test result
will be issued.
NOTE:
The name of each key is
displayed on the LCD after
it is pressed.
displayed on the LCD after
it is pressed.
MENU
Press:
The result of the key test
(“OK” or “NG”) is displayed on
the screen, and the unit re-
turns to the individual test
menu screen.
(“OK” or “NG”) is displayed on
the screen, and the unit re-
turns to the individual test
menu screen.
STOP
Unless
STOP
is pressed
within 10 seconds after the
screen in Step 2 is displayed,
the test result is judged to be
NG.
screen in Step 2 is displayed,
the test result is judged to be
NG.