Miro Displays TD271, Monitor manual Power Management, Timing Guide

POWER MANAGEMENT

LED INDICATOR (POWER MANAGEMENT ACITVE)

The power management feature of this LCD monitor is comprised of two stages: On or Out Of Range (Green), OFF (Amber/Green blinking).

In the off mode, all circuitry in the monitor is shut down, except for a low power detection circuit. This circuit allows the monitor to wake up when the mouse is moved or a key on the keyboard is pressed.

Power Mode	H-Sync	V-Sync	Video	LED Color
Normal	Pulse	Pulse	Active	Green
Out Of Range	Pulse	Pulse	Active	Green
Off	Pulse	No pulse	Blanked	Amber blinked per 1 sec.
Off	No pulse	Pulse	Blanked	Amber blinked per 1 sec.
Off	No pulse	No pulse	Blanked	Amber blinked per 1 sec.

TIMING GUIDE

The LCD is a multi-frequency display. It operates at horizontal frequencies between 31KHz - 80KHz and vertical frequencies between 60Hz - 75Hz. Because of its microprocessor-based design, it offers auto- synchronization and auto-sizing capabilities. This monitor offers 11 pre- programmed settings that are listed in the timing table on page 12.

These preset modes cover most of the common video modes supported by popular graphics adapters. However, each adapter’s implementation of these video modes may vary slightly. If you find it necessary to make minor display adjustments (for example, horizontal and vertical position). Please refer to the On Screen Display section of this manual for instructions.

If you would like to use one of the preset timing modes, please refer to your video card manufacturer’s installation guide for instructions on how to make these changes. The video card controls the refresh rate. Most video cards provide a software utility or hardware DIP switches that allows you to change the frequency used for each resolution.

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