Dell 2000FP Service Manual page 4

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
Function
Compatibility modes
Power LED color
Input LED color
Power control
Auto-adjustment
Input selector
Menu
Down/Up
Direct adjustment of brightness & contrast (Up/Down buttons)
(+)/(-)
4
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.