Mitsubishi Electric WD-57831, Service Manual

Page: 22 / 91

Page 22
MODEL: WD-57831 / WD-65831 / WD-73831
RESET / INITIALIZE GUIDE
Reset Name When to use How to use Resulting Action
Remote Control TV
Layer Reset Returns the remote control TV
layer to normal operation. (1)
(2)
(3)
(3)
Set the slide switch to TV position.
Press and hold the
POWER
button until it
flashes twice then release the button.
Enter the code
0 0 9 3 5 .
Once the valid code has been entered
and confirmed, the remote control has
been reset.
Remote Control TV
Volume/Mute
functions Returns the volume and mute
functions of the remote control to
TV volume and mute for TV,
Cable/Sat, VCR and DVD layers
after the audio lock for AV
Receivers feature has been used. (1)
(2)
(3)
(3)
Set the slide switch to TV position.
Press and hold the POWER button until it
flashes twice then release the button.
Enter the code
9 9 3 VOL UP
.
The remote will now operate the TV's
volume and mute when the slide switch
is in the TV, CABLE/SAT, VCR or DVD
positions.
A/V Memory Reset,
single input When the audio and or video
settings for a single input seems
to incorrect MENU --> Audio/Video--> AV Reset All Audio and Video settings for the
individual input are reset except for the
Listen To
and
Language,
audio
Balance
and
Closed Caption
settings.
A/V Reset, all
inputs To reset audio and video
adjustments for all inputs to the
original factory settings. While viewing the TV, press the front panel
buttons
GUIDE and FORMAT at the same
time.
All Audio and Video settings including
Listen To and Language , Closed
Captions
settings and
Format
settings
are returned to the original factory
settings.
System Reset To reset the TV when it does not
turn on or off, does not respond
to the remote control, front panel
buttons or has audio but no
video.
Press the
SYSTEM RESET
button on the
front panel with a pointed object such as
the point of pencil or end tip of a paperclip.
The changes you made most recently,
before using the SYSTEM RESET, may
be lost. Changes you made previously,
however, are not lost.
TV Reset To reset all customer settings Press MENU-1-2-3-ENTER All customer settings except V-Chip are
reset.
Initialize - User
Level To reset all consumer adjusted
settings and memories to the
original factory defaults.
Press
FORMAT
and
INPUT
buttons on the
front control panel at the same time.
All memories and settings outlined in
the Owner's Guide will need to be set
again.
Initialize - Service
Level To reset all consumer adjusted
settings and memories to the
original factory defaults. MENU + 2470 . Highlight INITIALIZE and
press ENTER
All memories and settings outlined in
the Owner's Guide will need to be set
again. Also erases V-CHIP password
Factory Restore To recover from data/adjustment
errors in the ISF menu MENU + 2457 + 0 . Highlight RESTORE
FACTORY DEFAULTS and press ENTER
All service, user, ISF data is set back to
factory defaults.
NOTE: During Initialization, the set will
reboot. Wait until the Power LED stops
flashing before unplugging or powering
ON the TV.
Front Panel Initialization
While the unit is ON, pressing the FORMAT and INPUT buttons simultaneously will immediately start the Initialization
sequence. The TV will reboot once the initialization sequence is completed. Front Panel Initialization will reset ALL
user settings to the factory setting.
SERVICE TIP:
Many customer generated symptoms, intermittent symptoms or no symptom found can be resolved by system reset
or initialization. Before visiting the customer’s home ask the customer 1
st to try the System Reset button on the
control panel and if this does not resolve the issue, then they can use the front panel initialization by pressing the
FORMAT and INPUT buttons simultaneously