Troubleshooting; Specifications - LG DP471T Owner's Manual

Troubleshooting

Symptom Cause
No power. The power cord is disconnected.
The battery is discharged.
The power is on, No disc is inserted.
but the unit does
not work.
No picture. The TV is not set to receive the
signal from the unit.
The video cable is not connected
securely.
The channel is not found or
stored.
No sound. The equipment connected with
the audio cable is not set to
receive the signal from the unit.
The volume is set to minimum.
The AUDIO options are set to the
wrong position.
The unit does An unplayable disc is inserted.
not start play-
back.
The rating level is set.
The remote The remote control is not pointed
control does not at the remote sensor on the unit.
work properly.
The remote control is too far from
the unit.

Specifications

Correction General
Power requirements
Plug the power cord into the wall
Power consumption
outlet securely.
External Dimensions
Recharge the battery.
Net Weight (Approx.)
Insert a disc. Operating temperature:
Operating humidity
Laser
TV system
Select the appropriate video input
Signal system
mode on the TV.
Connectors
Connect the video cable securely.
Audio/Video Output
- Video: 1.0 V (p-p), 75 Ω, sync negative
Check your antenna connection.
- Audio: 1.5 Vrms (1 KHz, 0 dB)
Earphone terminal
Select the correct input mode of
USB IN
the audio amplifier.
ANTENNA IN
Liquid Crystal Display
Use the volume controller to
Panel size
adjust the volume.
Projection system
Set the AUDIO settings to the
Driving system
correct position.
Resolution
Insert a playable disc. (Check the
Accessories
disc type and regional code.)
• Audio/Video adapter
Change the rating level.
• AC Adapter (IM090WU-150B)
Point the remote control at the
• Automotive Adapter (Cu-2993)
remote sensor of the unit.
• External antenna
• RF cable hub
Operate the remote control closer
• Remote Control
to the unit.
• Battery for Remote Control (Lithium Battery)
• Carrying Bag
• Headrest Mounting Bracket
Designs and specifications are subject to change without
prior notice.
DC 9V
12W
202 x 41 x 168 mm (W x H x D)
0.78kg
5 °C to 40 °C
5 % to 90 %
Semiconductor laser
DVB-T Standard Compliant
PAL
ø3.5mm mini jack x 1
ø3.5mm stereo mini jack x 2
4 pin (USB 2.0 / 1.1 standard)
Antenna input, 75 Ω
7 inches wide (diagonal)
R.G.B. stripe
TFT active matrix
480 x 234 (WQVGA)
19