( 4 ) P r e s s c l e a r ( C ) k e y.
(5) When CODE is displayed, key in 245, verify CODE 245 is on the
display, then press the enter (E) key .
(6) If PWRO OFF is displayed, press change sign (+/-) key to display
PWRO ON, then press enter (E) key.
( 7 ) P r e s s c l e a r ( C ) k e y .
(8) When CODE is displayed, key in 17, verify CODE 17 is on display, and
press enter (E) key.
(9) Check that each segment of every character is displayed.
I f n o t , r e f er
to higher level of maintenance.
b . S e l f - T e s t .
Change 2
4-45
