IMPORTANT NOTE:
Always Exit the Serviceman
Mode Following Adjustments.
WHITE
SCREEN
RECALL
(ON REMOTE)
BLUE
GRN.
SCREEN
SCREEN
RED
WHITE
SCREEN
SCREEN
CH
(ON REMOTE)
B7
V-SIZE
AUDIO
B6
ADJUSTMENT
VIDEO
B5
ADJUSTMENT
KILLER/ABL/
B4
GAMMA
B3
SUB-PICTURE
B2
BRIGHTNESS
B1
SUB-TINT
B0
SUB-COLOR
Instructional Flow Chart for Serviceman Mode
Momentarily short FA1 to FA2 (
•
Yellow "CHK" appears in upper left corner of screen.
•
Volume Up/Down operate rapidly.
•
Customer Controls are set to nominal level.
EXIT
Press Action + Volume Up Simultaneously (ON Receiver)
•
"CHK" turns red.
•
Volume Up/Down operate normally.
•
Customer Controls are set to nominal level.
RECALL
(ON REMOTE)
SUB-DATA ADJUSTMENTS.
SUB-
Figure 29.Flow Chart for Serviceman Mode.
NORMAL MODE
AGING MODE
QUICK ENTRY TO SERVICEMAN MODE
•
Adj.
N
•
needed?
•
•
•
Y
SERVICEMAN MODE
Adj.
N
needed?
Y
POWER
(ON REMOTE)
B ITEMS.
Adj.
N
needed?
Y
CH
(ON REMOTE)
- 26 -
).
Select CABLE Mode.
Set SLEEP time for 30 Min.
Tune to Channel 124.
Adjust Volume to minimum.
Press VOL DOWN. On Receiver.
B
EXIT
POWER
(ON REMOTE)
A