JVC AV14FMG3
Manual de Servicio

AV-14F3/AV-1435 AV-1435EE/AV-1435TEE AV-14FMT3/AV-1438 AV-14FMG3/AV- 14FMG 3B
Measuring instrument Signal gener ator Remote control unit

Item Ad justment of VER. LIN. & VER. SCURVE

Test point

Ad justment part 4. VER. L IN. 5. VER. SCURVE � When the vertical

Description linearity has been deteriorated

rem arkably, perform the following steps. 15. Input a cross -hatch signal. 16. Select 4. VER. LIN. with the MENU �/� key. 17. Set the initial s etting value of 4. VER LIN. with the MENU - / + key. 18. Select 5. VER. SCURVE with the MENU �/ � key. 19. Set the initial setting value of 5. VER. SCURVE with the MENU - / + key.

T OP

CEN TER

20. Adjust 4. VER. LIN. and 5. VER. SCURVE so that the spaces of each line as shown in Fig.3 on TOP, CENTER and BOTTOM become uniform.

BOTT OM

Fig.3

Make sure that the adjustment is properly done on the screen of 60Hz mode. [NOTE] " Adjust to make both 50Hz & 60Hz are the same v. size and fine straight line. " When adjust again, adjust 50Hz mode first.
" When adjust in 60Hz mode, only 60Hz mode is adjust.

VSM PRESET SETTING
Item Measuring instrument Remote control unit Test point Ad justment part Description

Setting of VSM PRESET

TINT COLOUR BRIGHT CONT . SHARP

1. Enter the SERVICE MENU. 2. Select 4. VSM PRESET from the SERVICE MENU. 3. Select BRIGHT with the PICTURE MODE key. 4. Adjust the MENU �/� and MENU - / + key to bring the s et values of TINT � SHARP to the values shown in the below table. 5. Respectively select the VSM PRESET mode for SOFT and STANDARD, and make s imilar adjustment as in 3 above.

�
BRIGHT TINT COLOUR BRIGHT CONT. SHARP / :SELECT DISP : EXIT ** ** ** ** **

VSM PRESET VSM Setting Item TINT COLOUR BRIGHT CONT SHARP BRIGHT +15 +15 +15 +30 +15 STANDARD SOFT

� � �
+15

� � �
+11 +12

- / + : OPERATE

�

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No. 52026