NEC Multisync V421 Users Manual

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Troubleshooting
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• The signal cable should be completely connected to thedisplay card/computer.
• The display card should be completely seated in its slot.
• Front Power Switch and computer power switch should be in the ON position.
• Check to make sure that a supported mode has been selected on the display card or system being used.
(Please consult display card or system manual to
change graphics mode.)
• Check the monitor and your display card with respect to compatibility...

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Specifications - V321
Product Specifications
LCD Module 32"/80.0 cm diagonalPixel Pitch: 0.511 mm
Resolution: 1366 x 768 dots
Color: Over 16 million colors (depending on video card used)
Brightness: 450 cd/m
2 (Max.)
Contrast Ratio: 3000:1
Viewing Angle: 89° (typ) @ CR>10
Design View Distance: 875 mm
Frequency Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz
Vertical: 50.0 - 85.0 Hz
Pixel Clock 25.0 MHz - 165.0 MHz
Viewable Size 697.7 x 392.3 mm
Input Signal DVI DVI-D 24pin Digital RGB...

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Specifications - V421
Product Specifications
LCD Module 42"/106.7 cm diagonalPixel Pitch: 0.485 mm
Resolution: 1920 x 1080 dots
Color: Over 16 million colors (depending on video card used)
Brightness: 500 cd/m
2 (Max.)
Contrast Ratio: 1300:1
Viewing Angle: 89° (typ) @ CR>10
Design View Distance: 1100 mm
Frequency Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz
Vertical: 50.0 - 85.0 Hz
Pixel Clock 25.0 MHz - 165.0 MHz
Viewable Size 930.24 x 523.26 mm
Input Signal DVI DVI-D 24pin...

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Specifications - V461
Product Specifications
LCD Module 46"/116.8 cm diagonalPixel Pitch: 0.530 mm
Resolution: 1920 x 1080 dots
Color: Over 16 million colors (depending on video card used)
Brightness: 450 cd/m
2 (Max.)
Contrast Ratio: 3000:1
Viewing Angle: 89° (typ) @ CR>10
Design View Distance: 1300 mm
Frequency Horizontal: 15.625/15.734 kHz, 31.5 kHz - 91.1 kHz
Vertical: 50.0 - 85.0 Hz
Pixel Clock 25.0 MHz - 165.0 MHz
Viewable Size 1018.08 x 572.67 mm
Input Signal DVI DVI-D 24pin...

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Pin Assignment
RS-232C input
Pin No Name
1 connected to 7&8
2 RXD
3 TXD
4 connected to 6
5GND
6 connected to 4
7 connected to 1&8
8 connected to 1&7
9NC
1
6 5
9
D-SUB 9P
This LCD monitor uses RXD, TXD and GND lines for RS-232C control.
 

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NEC DISPLAY SOLUTIONS is strongly committed to environmental protection and sees re\
cycling as one of the company’s
top priorities in trying to minimize the burden placed on the environmen\
t. We are engaged in developing environmentally-
friendly products, and always strive to help define and comply with the \
latest independent standards from agencies such as
ISO (International Organisation for Standardization) and TCO (Swedish Trades Union).
Disposing of your old NEC product
The aim of...