Troubleshooting, Specifications – LG DP450 User Manual

Page 14

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14

Designs and specifications are subject to change without
prior notice.

Troubleshooting

Symptom

Cause

Correction

No power.

The power cord is disconnected.

Plug the power cord into the wall
outlet securely.

The battery is discharged.

Recharge the battery.

The power is on,
but the unit does
not work.

No disc is inserted.

Insert a disc.

No picture.

The TV is not set to receive the
signal from the unit.

Select the appropriate video input
mode on the TV.

The video cable is not connected
securely.

Connect the video cable securely.

No sound.

The equipment connected with
the audio cable is not set to
receive the signal from the unit.

Select the correct input mode of
the audio amplifier.

The volume is set to minimum.

Use the volume controller to
adjust the volume.

The AUDIO options are set to the
wrong position.

Set the AUDIO settings to the
correct position.

The unit does
not start play-
back.

An unplayable disc is inserted.

Insert a playable disc. (Check the
disc type and regional code.)

The rating level is set.

Change the rating level.

The remote
control does not
work properly.

The remote control is not pointed
at the remote sensor on the unit.

Point the remote control at the
remote sensor of the unit.

The remote control is too far from
the unit.

Operate the remote control closer
to the unit.

Specifications

General

Power requirements

DC 12V

Power consumption

12W

External Dimensions

202 x 42.5 x 167 mm (W x H x D)

Net Weight (Approx.)

0.78kg

Operating temperature:

5 °C to 40 °C

Operating humidity

5 % to 90 %

Laser Semiconductor

laser

Signal system

PAL

Connectors

Audio/Video Output

ø3.5mm mini jack x 1

- Video: 1.0 V (p-p), 75 Ω, sync negative
- Audio: 1.5 Vrms (1 KHz, 0 dB)
Earphone terminal

ø3.5mm stereo mini jack x 1

Liquid Crystal Display

Panel size

7 inches wide (diagonal)

Projection system

R.G.B. stripe

Driving system

TFT active matrix

Resolution

480 x 234 (WQVGA)

Accessories

• Audio/Video adapter
• AC

Adapter (MPA-630)

• Automotive

Adapter (DPDC1)

• Remote Control
• Battery for Remote Control (Lithium Battery)

DP450-P.ADEULLK_ENG_MFL61857019.14 14

DP450-P.ADEULLK_ENG_MFL61857019.14 14

2/23/09 3:27:23 PM

2/23/09 3:27:23 PM

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