Trouble Shooting Guide - Denver MT-723 TWIN Operating Manual

Customizing the Function Settings
General Audio Dolby Video Preference
-- Dolby Digital Setup --
Dual Mono
Dynamic
Go To Dolby Digital Setup
General Audio Dolby Video Preference
-- Video Setup Page--
Sharpness
Brightness
Contrast
Go To Video Setup Page
General Audio Dolby Video Preference
-- Preference Page --
TV type
Audio
Subtitle
Disc Menu
Parental
Password
Default
Go To Preference Page
Stereo
L-Mono
R-Mono
MIX-Mono
FULL
3 / 4
1 / 2
1 / 4
OFF
High
Medium
Low
English
German
French
Spanish
Chinese
Pal
Japanese
Multi
Korean
Ntsc
Russian
......
1 Kid Saf
2 G
3 Pg
4 Pg 13
5 Pgr
6 R
7 Nc17
8 Adult
Change
Reset
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Trouble Shooting Guide

Symptom
No power
No picture/sound
Interference or
scrolling
Black & White
picture
0
The player does not
start playback
Correction
• Check if the AC adapter of power plug is
connected securely.
• Make sure the connection is in good
condition; volume is not too low; audio
receiver or TV work normally; audio setting is
proper.
• Due to the effect of copy protection. Avoid
connecting to a VCR or TV/VCR combination.
• Adjust the vertical hold on your TV.
• The DVD+-RW you played should be
finalized, and not be an empty disc.
• Place the disc with the graphics side up and
make sure it's inside the guide.
• Make sure the disc is free from scratches &
fingerprints.
• Insert a playable disc. (Check the disc type
and color system).
• Do not playback a disc which region code is
different from that of of your player.
• Clean the disc.
• Cancel the parental lock function or change
the parental lock level. (The Pre-set password
is 3308.)
• Reset the player.
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