Mitsubishi Electric PD-4265, Service Manual

Page: 33 / 127

PD-5065
33
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. When the "PDP module " is replaced, adjustments should conform to
the adjusting items of [1 and 2] specified below.
B. When the "POWER UNIT" is replaced, adjustments should conform to the adjusting item
of [2] specified below.
C. When the "MAIN PWB" is replaced, adjustments should conform to the adjusting item of
[3] specified below.
USAGE TIME
34567H
232C-ALARM RX 0
TX 0
[MENU/ENTER] NEXT [EXIT] PREV 8/11
USAGE TIME
00000H RESET
232C-ALARM RX 0
TX 0
[MENU/ENTER] NEXT [EXIT] PREV 8/11
1. Clearing of the usage time (Using the remote control)
Press the keys in the order of [MENU/ENTER]
→
[MUTE]
→
[EXIT]
→
[SLEEP]
→
[EXIT] in order to enter the
factory adjustment menu.
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).
(3) When the keys are pressed in the order of [MUTE]
→
POSITION/CONTROL [ ]
→
POSITION/CONTROL [ ]
→
[SLEEP], the display is cleared to [00000H]. At that time, the
characters of [RESET] are displayed for about 5 seconds on the right side of time display.
(1)
(2)
3.
ADJUSTMENT
3.1 ADJUSTING CONDITIONS
3.2 ADJUSTING ITEMS