HOW TO ENTER SERVICE MENU TO JVC AV -20703 [CRT TV]

To enter service mode:

* Set the "Volume" to "Minimum'.
** Press VOLUME DOWN BUTTON ON THE TV SET & CHANNEL [6] button on the remote control simoultaneousley, for more than"One" second.

*** ADDRESS is now selected and should "Blink".  Use "Vol+ or Vol--ve buttons on the remote control, suf through the ADDRESS unitl, the required ADDRESS to be changed is reached.
**** Press "Enter" to select data. When a "Data" is selected, it will "Blink".
***** Step through data, using "Vol+ or Vol--ve buttons, until required data value has been selected.
****** Pressing "Enter" will take you back to ADDRESS for further selection if necessary.
******* Repeat steps [3] to [6] until all data has been checked.

******** After correct data has been entered, turn POWER OFF ( return to STANDBY) mode to wirite the adjusted data inot memory