PC Control Command Reference

Command Codes

No.

Function

Code

Data

Description

01

Video

03H

No

Same as remote

02

RGB

04H

No

Same as remote

03

Power On

08H

No

Same as remote (See page 62.)

04

Power Off

14H

No

Same as remote

05

Picture Mute

47H

No

Same as remote

06

Audio Mute

45H

No

Same as remote

07

Onscreen Mute

11H

No

Same as remote

08

Power Zoom W

09H

No

Same as remote

09

Power Zoom T

0AH

No

Same as remote

10

Power Focus +

0BH

No

Same as remote

11

Power Focus -

0CH

No

Same as remote

12

Reset

43H

No

Same as remote (Resets immediately after returning ACK)

13

D Up

84H

No

Same as remote

59

Power Supply

1.The LCD projector is designed to operate on a power supply of 110-120/ 220-240 V 50/60 Hz AC. Ensure that your power supply fits this requirement before attempting to use your LCD projector.

2.Handle the power cable carefully and avoid excessive bending. A dam- aged cord can cause electric shock or fire.

3.If the LCD projector is not to be used for an extended period of time, disconnect the plug from the power outlet.

Cleaning

1.Unplug the LCD projector before cleaning.

2.Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner.

3.Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.

4.Clean the air filter with a vacuum cleaner after every 100 hours of operation.

a.Do not use water or any other liquid to clean the air filter.

b.Do not operate your LCD projector without the air filter.

Fire and Shock Precautions

1.Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your LCD projector. Allow at least 3 inches (10cm) of space between your LCD projector and a wall.

2.Prevent foreign objects such as paper clips and bits of paper from falling into your LCD projector. Do not attempt to retrieve any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver into your LCD project. If something should fall into your projector, disconnect it immediately and have the object removed by a qualified NEC service person.

3.Do not place any liquids on top of your LCD projector.

Do not look into the lens while the projector is on. Serious damage to your eyes could result.

4