17
LC-26GA5E
LC-32GA5E
LC-32GA8/LC-32BV8
LC-37GA8/LC-37BV8
4. Special Features
- ERROR STAND-BY CAUSE (Page 1/11)
When the unit enters standby due to operational error, total time before the error and the cause of error is recorded
on EEPROM, if possible. The values can be used to locate the fault for repair.
- EEP CLEAR (Page 10/11)
Restore NVM data to default values.
- EEP CLEAR B (Page 10/11)
Restore NVM data to default values except adjustment data.
5. Video Signal Adjustment Procedure
The adjustment process mode menu is listed in Section 3.
5.1. Signal check
Signal generator level adjustment check (Adjustment to the specified level).
- Composite signal PAL
: 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
- 15K Component signal
: Y level
0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
(50Hz) (576i/50Hz)
PB, PR level
0.7Vp-p ± 0.02Vp-p
5.2. Entering the adjustment process mode
Enter the adjustment process mode according to Section
1.
5.3. RF AGC Adjustment
Page Line Item
Description
Remarks (Adjustment detail, etc.)
[M GAMMA 4-6]
9/11
(Continued)
6
7
8
9
10
MGAMMA B 5
MGAMMA R 6
MGAMMA G 6
MGAMMA B 6
MGAMMA WRITE
0
0
0
0
OFF/ON
W/B adjustment, gradation 5B adjustment value
W/B adjustment, gradation 6R adjustment value
W/B adjustment, gradation 6G adjustment value
W/B adjustment, gradation 6B adjustment value
EEP writing of adjustment values
[ETC]
10/11
1
2
3
4
5
6
7
8
9
EEP CLEAR
EEP CLEAR B
STAND BY CAUSE RESET
AUTO INSTALLATION SW
OPTION
COUNTRY
L ERR RESET
L ERR STOP
I2C-OFF
OFF/ON
OFF/ON
OFF/ON
0/1
0
(--/EURO/UK/ITALY/FRANCE/RUSSIA)
0
0/1
ENTER
Restore NVM data to default values
Restore NVM data to default values except
adjustment data
Clearing of standby cause error list
0: unfinished 1:finish (The setting takes effect
the next time the power is turned on.)
Selected country
Lamp error counter
Stops Lamp Error feature (Not operative)
BUS STOP
LCD
11/11
1
2
3
4
5
6
7
OSC FREQ 50
OSC FREQ 60
PWM FREQ 50
PWM FREQ 60
PWM FREQ
PWM DUTY
PWM CTRL
144
144
1
1
424
227
0
Adjustment Point
Adjustment conditions
Adjustment procedure
1
Setting
[Signal]
PAL
Field Color Bar
RF signal
[Terminal]
TUNER
• Feed the PAL color bar signal (E-12ch) to TUNER.
Signal level: 52 ±1dB µV (75Ω LOAD)
2
Auto adjustment
performance
Adjustment process page 3.
Bring the cursor on [▪RF AGC ADJ] and press [OK].
[▪RF AGC ADJ OK] appears when finished.
SMPTE HALF FIELD COLOR BARS
EXT3-PAL Full field Color Bar 75 Color Saturation
E-12 Half Field Color bars
↑ 100% white
[TUNER]
