DT DT-U31 DT-U27HB DT-U31PRO Multi Format LCD Monitor Instruction Manual

About this manual

This document serves as the instruction manual for the DT DT-U31, DT-U27HB, and DT-U31PRO multi-format LCD monitors. It outlines essential safety precautions, including warnings about electrical shock, fire hazards, and proper power connection for different regions (AC 120 V for U.S.A. and Canada, AC 220-240 V for others). The manual emphasizes that no user-serviceable parts are inside and directs all servicing to qualified personnel.

What's inside

• Safety Precautions
• Maintenance
• Installation
• Index of Parts and Functions
• Showing Input Signals
• Menu Transition Diagram
• Main Menu
• General
• LCD panel
• Input/output terminals

Specifications

Frequently asked questions

What should I do if the product emits smoke or unusual smell?

Turn off the power, unplug the product from the wall outlet, and refer service to qualified service personnel.

Can I use the same power cord for AC 120 V and AC 220-240 V?

No, using the same power cord for both voltages may cause malfunction, electric shock, or fire.

What type of cloth should be used to clean the LCD panel?

Wipe stains off the LCD panel with a soft cloth. If heavily stained, use a soft cloth soaked in water-diluted neutral detergent, wrung well, then wipe with a soft dry cloth.