JVC TM-H1700G/E Service Manual page 16

TM-H1700G
BASIC OPERATION OF SERVICE MENU
1. SERVICE MENU ITEMS
With the SERVICE MENU, various settings can be made, and they are broadly
classified in the following items of adjustments. It is no requirement for adjustment the
portion of the DEFLECTION BLOCK and CONTROL BLOCK.
SIGNAL BLOCK
･･････････････
WHITE BALANCE BLOCK
DEFLECTION BLOCK
CONTROL BLOCK
･･･････････
2. BASIC OPERATION OF THE SERVICE MENU
(1) HOW TO ENTER THE SERVICE MENU
① Press MENU key and VOLUME/SELECT + (UP) key simultaneously (Fig. 1).
The letter "S" appears at the upper left of the screen (Fig. 2).
② While displaying the letter "S", press MENU key and CHROMA/PHASE key
simultaneously (Fig.1).
The screen display "PLEASE DON'T TOUCH" (Fig. 3).
③ WHILE displaying the letters above-mentioned, press VOLUME/SELECT +
(UP) key or – (DOWN) key to display the SERVICE MENU as shown in Fig.
4.
If above-mentioned steps or state continues for more than 5 seconds without
a further operation, the display extinguishes and the mode is released.
BLOCK SELECT ITEM
FUNCTION DISPLAY
(Indication of key operation
in SERVICE MENU)
16
This block adjusts the data of the various signal
circuit controls.
This block adjusts the data of the WHITE
･･･
BALANCE adjustment.
This block adjusts the data of the DEFLECTION
････････
circuit.
This block adjusts the whole of the systems
(This block is a fixed value. Don't adjust it.)
SERVICE MENU
< BLOCK SELECT >
SIGNAL BLOCK
WHITE BALANCE BLOCK
DEFLECTION BLOCK
CONTROL BLOCK
SIG W/B DEF CNTL EXIT
Fig. 4
No. 51922
2
3
1
Fig.1
S
Fig. 2
PLEASE, DON'T TOUCH !
Fig. 3