Display Quality; Basic Test Conditions; Picture Size And Position - NEC MultiSync FE001SB Service Manual

5. Display Quality

5.1 Basic Test Conditions

AC Voltage
Video Signal
Picture
Warm Up
Temperature
Relative Humidity
Magnetic Field
Contrast & Brightness
Display Size
Ambient light
Luminance Meter
If no description, the test below are applied under the Basic Test Condition.
Unless specified, the monitor is set at the factory default setting.

5.2 Picture Size and Position

Adjustment Signal:
Signal No.1 to 14
Figure
5.2.1 Size and Position Control Ranges
Signal No.1 to 14
Size Control Ranges
Signal No.1 to 14
Position Control Ranges
120VAC 60Hz or 230VAC 50Hz
No.12, 1280 x 1024 (85Hz) (fH=91.1kHz fV=85Hz)
Video signal 0.70 ±0.01Vp-p
Reverse cross hatch pattern
More than 30 min. with full white picture
20 – 25 degree C
40 - 80 %
BH=0.000mT, BV=0.040mT (Northern Hemisphere)
BH=0.000mT, BV=-0.040mT (Southern Hemisphere)
Contrast maximum and
Brightness default position (Cut off)
356 x 266 mm for 4:3 aspect ratio
200 ± 50 lx
Minolta CA100 or Equivalent
Horizontal : 356mm ± 4.0 mm
Size
Vertical
Horizontal : | XLef t – Xright | ≤ 4.0mm
Position
Vertical
The picture should adjust underscan.
XLeft
236 mm
The horizontal and vertical size control should be
controllable to "FullScan" at the maximum position.
Image position can be controlled to the center
position of the bezel opening.
: 266mm ± 4.0 mm
: | XTop - XBottom | ≤ 4.0mm
XTop
Bezel
XBottom
315 mm
5-19
Video
XRight