Sharp LC-20B4M Service Manual page 14

LC-20B4M
5-5. Other adjustments (SOUND, VPC, DPS, DAC, TUNER, OTHERS, TEXT)
1) Move the cursor to a desired item on page 4 of adjustment process menu. Press the CURSOR LEFT/
RIGHT keys, "VOL (+)/(–)" keys or OK key to select the item.
4
I2C DATA
I2C DATA
SOUND
VPC
DPS
DAC
TUNER
OTHERS
TEXT
2) The adjustment process menu of the item appears on the screen. The settings are now ready to change.
Screen with SOUND selected
SOUND1
VOLUME
AVC
MSP DATA
MSP DATA
0018H ST
ONTA
CARRIER MUTE
SP TEST
3) To go back to page 4 of adjustment process menu, press the FLASHBACK key on the remote controller.
5-6. Writing the model-by-model data
For the Ver. 0.96A (P.P.) /1.00A (1st~) microprocessor, get it initialized first and then make the settings, listed
below, on it. (The microprocessor version is indicated at the bottom of Adjustment Process Page1.)
Ver. 0.96A/1.00A data reprogramming (INCH SIZE [20] , MODEL:A640M)
Adjustment process page
DPS01
DPS16
DPS21
DPS26
DPS31
DPS45
TEXT2
TEXT3
TEXT6
000000000000
WAIT
0
OFF
0000000000
WAIT
1D
1
ON
OFF
Item
N358 BRIGHTNESS
PAL BRIGHTNESS
SECAM BRIGHTNESS
PAL60 BRIGHTNESS
N443 BRIGHTNESS
DPS NLC A6
TEXTMIX CTI7D
TEXTALL BRT
TEXTALL CON
TEXTALL LTI
TEXTMIX LTI
TEXTALL LMIX78
TEXTMIX LMIX78
14
OSD settings
+15 → -16
+10 → -21
+10 → -21
+5 → -26
0 → -31
E4 → FF
16 → 0
-55 → -40
27 → 28
139 → 129
139 → 129
66 → 79
66 → 79