Light Circuit Checks
TX1086747 —UN—11JAN11
3— Work Light Switch
Turn work light switch (3) to 1st position.
LOOK: Is monitor panel back light and base machine work light on?
LOOK: Does switch panel illuminate?
Turn light switch to 2nd position.
LOOK: Does base machine work light stay on and switch panel stay illuminated?
LOOK: Does boom work light come on and monitor back panel light change to night
mode?
Miscellaneous—Operational Checkout
PUSH
MODE
L
L
A/I
OFF
INT
ON
OFF
PUSH
1
2
3
4
5
5
6
7
8
9
0
Switch Panel
Continued on next page
4-2-9
PUSH
MENU/SET
PUSH
TUNE/AM-FM
PUSH
/VOL
/PWR
H
PUSH
VOL/PWR
min
-1
H
A/I
ON
OFF
3
MODE
OFF
1
2
YES: Go to next check.
NO: See your authorized
dealer.
CN93077,000003A -19-16MAY13-13/53
092221
PN=214