Specifications, Other information – VIEWSONIC N4290p User Manual
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Other information
Specifications
Model
N4290p
N4790p
LCD
Type
42.02” TFT Active Matrix RGB
0.1615(H)x0.4845(V) mm pixel
47.0” TFT Active Matrix RGB 
0.5415(H)x0.1805(V) mm pixel 
Color Filter 
Glass surface 
RGB vertical stripe
Anti-Glare
Input signal
RGB
RGB analog (0.7/1.0 Vp-p, 75 ohms) 
Separate Sync, fh: 30-80 kHz, fv:50-75 Hz 
RF
TV system Antenna / NTSC+ATSC, TV cable system / 
CATV+Digital cable
Video
2 composite RCA, 2 S-Video, 
2 YPbPr component, 3 HDMI 
Audio
1 mini-stereo, 
5 pairs of RCA (L/R) stereo 
Compatibility
PC
Up to 1920 x 1080 @ 60 Hz, VGA mode
Resolution
Recommended 
and supported 
(VGA mode) 
1920 x 1080 @ 60 Hz 
1280 x 1024 @ 60 Hz 
1024 x 768 @ 60, 75 Hz 
832 x 624 @ 75 Hz. 
800 x 600 @ 60, 75 Hz 
640 x 480 @ 60, 75 Hz 
720 x 400 @ 70 Hz 
Speaker 
Output
10W x 2 @ THD=10%
Audio Output
1 Headphone jack
1 pair of RCA (L/R) stereo
1 SPDIF
Power
Voltage
100-240 VAC, 50/60 Hz (auto switch)
Display area
Full Scan
930.24(H) x 523.26 (V) mm 
36.6” (H) x 20.6” (V) 
1039.68(H) x 584.82(V) mm 
40.9” (H) x 23.0” (V) 
Operating 
conditions
Temperature
Humanity
Altitude
32°F to + 104°F ( 0°C to + 40°C)
20% to 65% (no condensation) 
To 10,000 feet (3,000m) 
Storage 
conditions
Temperature
Humanity
Altitude
-4°F to + 140°F (-20°C to + 60°C)
10% to 90% (no condensation) 
To 40,000 feet (12,000m) 
Dimensions
Physical
(W)x(H)x(D) 
1010 x 688 x 265 mm 
39.8’’ x 27.1’’ x 10.4’’ 
1125 x 768 x 316 mm 
44.3’’ x 30.2’’ x 12.4’’ 
Weight
Net
21.0 kg (46.3 lb) 26.7 kg (58.9 lb)
Regulations
UL/cUL, FCC-B (Doc-B), BETS-7
Power 
consumption r 
On
Stand by
< 250 W (blue LED)
< 1 W (red LED)
< 300 W (blue LED)
< 1 W (red LED)
Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may 
result in permanent damage to the LCD TV. 
Note: Product Specifications are subject to change without notice.
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Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775
ViewSonic
N4290p/14790p
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