Sanyo PLV-Z4, Service Manual

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◆
To enter service mode
To enter service mode, press and hold the " MENU " and
" INPUT " buttons on the projector simultaneously for 5 sec-
onds. (or press and hold the " MENU " buttons for 20 sec-
onds.) The " S " mark appears on the screen. While the
" S " mark is displayed on the screen, press and hold the "
POINT UP "and " POINT DOWN " buttons on the projector
or " SCREEN " button on the remote control unit for more
than 3 seconds. As shown in a figure, a service mode dis-
play appears on a screen.
◆
To adjust service data
Adjust service data using the following control buttons.
– " OK " ............................A group number increases.
– " MENU " ......................A group number decreases.
– " POINT UP " ................An item number increases.
– " POINT DOWN " ..........An item number decreases.
– " POINT RIGHT " ..........An adjustment value increases.
– " POINT LEFT " ............An adjustment value decreases.
◆
To exit service mode
To quit the service mode, press the " POWER ON/OFF "
button only once on the projector or the remote control
unit .
●
Service Adjustment Menu Operation
Remote Control
Top Control
■
Electrical Adjustment
IMAGE ADJ.
LIGHT
LAMP
NO
SHOW
FREEZE
MENU RESET
OK
IMAGE SCREEN
LAMP CONTROL
Normal Mode "S" mark display
MENU
Service Mode
Input VIDEO
Image Dynamic
Group No. Data
SANYO
0 0
1.00 M4WA
TempB TempC
44.75 37.75
102
Ver
TempA
28.62
Fan1 Fan2 Fan3 Fan4
53 55 56 56
Service Mode
Service mode
+
DOWN
POWER
ON-OFF
INPUT
UP
+
S
Fan1 rpm Fan2 rpm Fan3 rpm Fan4 rpm
1455 2460 1755 2490 2460
Fan5 rpm