Olympus OEP-3, Service Manual

Page: 96 / 176

3-4
OEP-3 V1 (UC)
2. To reset the number of head print sheets
(1) Press the
↑
and
↓
keys and move the cursor to “HEAD PRN.:
*****
” in a service menu.
(2) Press the CLEAR and EXEC keys simultaneously.
(3) “Pipipi pipipi” sounds and the number of estimated HEAD PRN print sheets is set to “00000”.
n
A memory image may be cleared depending on the timing in which you press the CLEAR and EXEC keys.
3-1-3. Electrical Adjustment (Analog Video Block)
Preparation
1. Composite video signal
75% FULL FIELD color bars (WHITE REF 100IRE)
2. S video signal
75% FULL FIELD color bars
3. RGB signal
WINDOW (WHITE 100IRE)
Entering the adjustment mode
.
Set the power switch to ON while pressing the
←
and
→
keys simultaneously and start the printer in
the service mode.
.
Display “SERVICEMENU3”.
*
The italic character varies depending on the adjustment value.
Entering the “VA ADJUST” mode
Move the cursor to the “VA ADJUST” position and press the EXEC key. The printer then enters the
“VA ADJUST” mode. In this state, no signal is displayed on the monitor. Press the EXEC key again to
cancel the mode.
Cautions during adjustment
.
Before adjustment, return all user adjustment items (including “COLOR ADJUST”) to the center position.
.
Adjustment is performed in the SOURCE output mode unless otherwise specified.
SERVICE MENU3
/SVC2/SVC3/SVC4
IRE
AGC
VA ADJUST
INPUT SEL
PICTURE
G-DRIVE
B-DRIVE
SUB-BRIGHT
VBS Y
Q01A 1 S
: 100/11/12/13
: OFF/ON
: PRESS[EXEC]
: V/SV/RGB
: 33
: 28
: 28
: 14
: A1