Method Of Adjustments - Pioneer PDP-424MV Service Manual

METHOD OF ADJUSTMENTS

Adjusting conditions
Adjustments should be carried out in the procedures of A to C specified below. However, any adjustments other than the
items A to C below are not required.
A.
B.
C.
Adjusting items
1. Clearing of the usage time (Using the remote control)
Press the keys in the order of [POWER ON] → [POWER ON] → [EXIT] → [DISPLAY] in order to enter the factory
(1)
adjustment menu.
(2)
Press the [MENU/ENTER] key to select the [USAGE TIME] menu (8/11). Then, the integrated time [34567
(hours)] (example) accumulated till the present time is displayed when the main power supply is turned on
(except for the standby mode).
[MENU/ENTER] NEXT
(3) When the keys are pressed in the order of [MUTE] → POSITION/CONTROL [
POSITION/CONTROL [
characters of [RESET] are displayed for about 5 seconds on the right side of time display.
When the "PDP module (PDP-NP61C2MF01)" is replaced, adjustmentsshould conform to
the adjusting items of [1 and 2] specified below.
When the ìPOWER UNITî is replaced, adjustments should conform to the adjusting item
of [2] specified below.
When the ìMAIN PWBî is replaced, adjustments should conform to the adjusting item of
[3] specified below.
USAGE TIME
34567H
232C-ALARM RX 0
TX 0
[EXIT] PREV 8/11
] → [OFF TIMER], the display is cleared to [00000H]. At that time, the
USAGE TIME
00000H RESET
232C-ALARM RX
TX
[MENU/ENTER] NEXT
0
0
[EXIT] PREV 8/11
9-1
] →
63