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Specications subject to change without notice. Selection, offers and programs may vary by country; see your ViewSonic representative for
complete details. Corporate names, trademarks stated herein are the property of their respective companies. Copyright © 2009 ViewSonic
Corporation. All rights reserved. [14358-00B-03/09] N4790p-1
ViewSonic Corporation’s QMS & EMS have been
registered to ISO 9001 & ISO 14001, respectively,
by the British Standards Institution.
N4790p 47" FULL 1080P LCD HDTV
LCD Type 47" wide color TFT active Matrix LCD
Display Area 40.9" horizontal x 23.0" vertical; 47" diagonal
Optimum Resolution 1920x1080
Contrast Ratio 1500:1 static (typ), 10,000:1 dynamic
Viewing Angles 176º horizontal, 176º vertical
Response Time 6.5ms (typ)
Light Source Long life, 50,000 hrs. (typ)
Brightness 500 cd/m2 (typ)
Aspect Ratio 16:9
Glass Surface Anti-glare, anti-reective coat
INPUT PC RGB analog (75 ohms, 0.7 Vp-p)
TV S-video, TV/cable x2, composite (RCA) x4,
component YPbPr/YCbCr x2
Audio 3.5mm mini stereo audio in/out and RCA x4 (left/right) audio in
RGB Frequency Fh: 30~64kHz, Fv: 60~75Hz
Sync H/V separated (TTL)
Digital HDMI 1.3 x3 (with HDCP and audio support)
Tuner ATSC/NTSC/QAM
AUDIO OUTPUT Speakers 2x15-watt
COMPATIBILITY PC 640x480, 800x600,1024x768, 1280x1024, 1920x1080
INPUT SIGNAL TV/Video Comp. 480i, 480p, 720p, 1080i
CONNECTOR Analog 15-pin mini D-sub (VGA)
Digital HDMI 1.3 x3
Power 3-pin plug
POWER Voltage AC 10–240V (universal), 50–60Hz
Consumption 300W (typ)
CONTROLS Basic Power, enter, channel +/– , volume +/– , menu
Picture Picture mode, brightness, contrast, color, tint, sharpness,
color temperature
TV/Audio Balance, bass, treble, surround, reverb, equalizer, SPDIF type,
auto volume control, tuner mode, auto scan, channel skip,
MTS, audio language
Set Up OSD language, aspect ratio, blue mute, time setup, closed
caption, memory recall, channel block, program block, input
block, change password, clear all
OPERATING Temperature 32–104ºF (0–40ºC)
CONDITIONS Humidity 10–65% (non-condensing)
DIMENSIONS Physical with stand 44.3" x 30.2" x 12.4" (1125mm x 768mm x 316mm)
(W x H x D) Physical without stand 44.3" x 28.5" x 4.0" (1125mm x 723mm x 102mm)
WEIGHT Net with stand 58.4 lb. (26.5 kg)
Net without stand 49.6 lb. (22.5 kg)
Gross with stand 70.6 lb. (32.0 kg)
VESA®MOUNT 200mm x 400mm; 200mm x 600mm
REGULATIONS FCC, cUL (UL), RoHS, NOM, BETS-7, CB, HDMI
RECYCLE/DISPOSAL The lamp in this product contains mercury. Please dispose
of in accordance with local, state or federal laws.
PACKAGE CONTENTS LCD HDTV display, power cable, remote control with batteries,
Quick Start Guide, User Guide
WARRANTY One-year limited warranty on parts, labor and backlight
