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Other Information
Specifications
1 Macintosh computers older than G3 require a ViewSonic
®
Macintosh adapter. To order an adapter, contact
ViewSonic.
2
Please use the power adaptor from ViewSonic
®
or authorized source only.
LCD Type
Display Size
Color Filter
Glass Surface
TFT (Thin Film Transistor), Active Matrix 1920 x 1080 LCD,
0.248 mm pixel pitch
Metric: 55 cm
Imperial: 22” (21.5” viewable)
RGB vertical stripe
Anti-Glare
Input Signal Video Sync RGB analog (0.7/1.0 Vp-p, 75 ohms)
HDMI/DVI-D (TMDS digital, 100ohms)
Composite Sync, Separate Sync, Sync on Green
f
h
:24-83 kHz, f
v
:50-76 Hz
Compatibility PC
Macintosh
1
Up to 1920 x 1080 Non-interlaced
Power Macintosh up to 1920 x 1080
Resolution Recommended
and supported
1920 x 1080 @ 60 Hz
1680 x 1050 @ 60 Hz
1600 x 1200 @ 60 Hz
1440 x 900 @ 60, 75 Hz
1280 x 1024 @ 60, 75 Hz
1024 x 768 @ 60, 70, 72, 75 Hz
800 x 600 @ 56, 60, 72, 75 Hz
640 x 480 @ 60, 75 Hz
720 x 400 @ 70 Hz
Video Timing
(HDMI)
Recommended
and supported
480p / 576p / 720p / 1080p
Power
Adaptor
2
Input Voltage
Output Voltage
100-240 VAC, 50/60 Hz (auto switch)
19VDC, 2.1A
Display area Full Scan 476.064 mm (H) x 267.786 mm (V)
18.74” (H) x 10.54" (V)
Operating
conditions
Temperature
Humidity
Altitude
+32° F to +104° F (0° C to +40° C)
10% to 90% (non-condensing)
To 10,000 feet
Storage
conditions
Temperature
Humidity
Altitude
-4° F to +140° F (-20° C to +60° C)
10% to 80% (non-condensing)
To 40,000 feet
Dimensions Physical 499.47 mm (W) x 392.00 mm (H) x 179.50 mm (D)
19.66" (W) x 15.43" (H) x 7.07" (D)
Weight Physical 7.94 lb (3.6 kg)
Power saving
modes
On
Off
26W (Typical) (blue LED)
<0.5W
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 display.