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Preset Timing Modes
(Recommended Timing Modes for this monitor are:
VESA 1024 x 768 @ 75 Hz and VESA 1600 x 1200 @ 75 Hz.)
1
1
Macintosh models prior to G3 require a Macintosh adapter. To order a Macintosh adapter, contact
ViewSonic Customer Support. You will need to provide serial number of the product.
2
Warning: Do NOT set the graphics card in your computer to exceed these Maximum Refresh Rates;
doing so could result in permanent damage to the monitor.
Specifications
CRT Ty pe
Phosphor
Glass surface
21” (20.0” viewable diagonal area). 0.21mm
Horizontal, 0.14 mm Vertical, and 0.25mm diagonal
dot pitch,90
o
deflection
RGB, medium-short persistence
Anti-reflection, anti-glare, anti-static coating
Standard light transmission rate = 48.6%
Input Signal Video
Sync
RGB Analog (0.7/1.0Vp-p, 75 Ohms
f
H
: 30-97kHz, f
v
: 50-180 Hz
HV Separate (TTL), Composite
Compatibility PC
Macintosh
1
VGA up to 1600 x 1200
Power Macintosh (may require Macintosh adapter)
Timing Modes with
Maximum
Refresh
Rates
2
Power Voltage AC 90-132V / 198-264V (auto switch) 50/60 Hz
Display Area Default
Full scan
390 mm (H) x 290 mm (V) (Typical)
406 mm (H) x 300 mm (V) (Depends on signal timing)
Operating
Conditions
Temperature
Humidity
Altitude
32° F to 104° F (0° C to +40° C)
5% to 95% (no condensation)
To 9,000 feet
Storage Conditions Temperature
Humidity
Altitude
-40° F to +140° F (-40° C to +60° C)
5% to 95% (no condensation)
To 39,000 feet
Dimensions Physical
(monitor)
500 mm (W) x 442 mm (H) x 401 mm (D)
19.7” (W) x 17.4” (H) x 15.8” (D)
Weight Net 23.0 kg (50.7 lb) (monitor only)
Regulations
UL, CUL, DHHS, FCC-B, CE, DOC-B, E
NERGY STAR
®
, NOM, TUV/GS, VCCI,
BSMI, C-Tick, TUV-Ergo, Nordic, SASO, TCO'03, TCO'99 (Black),CCIB,PCBC,
PSB, CB, GOST-R
Power Saving
Modes
On < NORMAL (Green LED)
VGA 640 x 400 @ 70 Hz
VGA 640 x 480 @ 60 Hz
VESA
®
640 x 480 @ 75 Hz
VESA 800 x 600 @ 75 Hz
VESA 800 x 600 @ 85 Hz
VESA 1024 x 768 @ 60 Hz
VESA 1024 x 768 @ 75 Hz
VESA 1024 x 768 @ 85 Hz
VESA 1280 x 1024 @ 75 Hz
VESA 1280 x 1024 @ 85 Hz
VESA 1600 x 1200 @ 75 Hz
Macintosh 832 x 624 @ 75 Hz
Macintosh 1152 x 870 @ 75 Hz
Macintosh 640 x 480 @ 67 Hz
ViewSonic G810 12
1600 x 1200 @ 77 Hz
1280 x 1024 @ 90 Hz
1920 x 1440 @ 64 Hz
2048 x 1536 @ 60 Hz
1152 x 870 @ 105 Hz
1024 x 768 @ 118 Hz
800 x 600 @ 149 Hz
640 x 480 @ 180 Hz
Off
<4W(OrangeLED)