Dell 2000FP Manual de servicio - Página 4

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Dell 2000FP LCD Monitor Service Guide

(2) Video modes

2.2.4 SCALING

2.2.5 Auto-Adjustment

2.2.6 USER CONTROL AND INDICATORS

(1) Indicators

(2) Key buttons

Preset Modes

User Mode

Mode tolerance

Function

Compatibility modes

Power LED color

Input LED color

Power control

Auto-adjustment

Input selector

Down/Up

Direct adjustment of brightness & contrast (Up/Down buttons)

(+)/(-)

Confidential

Engineering Specification

Vertical frequency range: 56 to 76 Hz (excluding UXGA

resolution)

10 ea. factory preset timings.

Any video modes for which the timing is not recognized

as a preset but included in the synchronization range is

stored in user area. 5 ea. user defined timings.

Monitor recognizes preset modes within a range of ±

0.5KHz for horizontal frequencies and within ± 0.5Hz

for vertical frequencies.

Monitor is able to scale-up the image of the specified

video signal from computer at specified resolution

frequency smaller than 1600×1200 60Hz. Image is

automatically expanded to fill the entire screen. The

'specified' means a signal timing corresponding with

one of the preset modes.

For any preset mode, monitor is able to automatically

adjust horizontal and vertical position, phase and clock

parameters to achieve the best image quality, the image

will be perfectly centered and noise exempted. For

UXGA Vs>60Hz , this function can not be guaranteed.

Auto-adjustment ensures full specification for listed

Preset Modes (UXGA, Vs >60Hz modes not included). It

is acceptable the auto-adjustment fails clock adjustment

operation when a non-factory preset mode presents. In

such case, end user has the possibility to adjust

horizontal and vertical position, phase and clock with the

OSD menu.

Full power: Green

DPMS sleep: Amber

Input selected: Green

Non-selected: Off

To power up/down the monitor

To perform auto-adjustment

To index to the next input source

To activate the OSD

To select between the items on OSD.

To adjust the value of the item on OSD.