Viewsonic VG2021m ユーザーズマニュアル

ViewSonic VG2021m

15

1

 Macintosh computers older than G3 require a ViewSonic

®

 Macintosh adapter. To order an adapter, contact 

ViewSonic.

Type

Color Filter
Glass Surface

20” (full 20" viewable diagonal area),
TFT (Thin Film Transistor), Active Matrix SXGA+ LCD,
0.2916 mm pixel pitch
RGB vertical stripe
Anti-Glare

Video
Sync

RGB analog (0.7/1.0 Vp-p, 75 ohms)
Separate Sync,
f

h

:30-82 kHz, f

v

:56-76 Hz

PC

Macintosh

1

Up to 1400 x 1050 Non-interlaced
Power Macintosh up to 1400 x 1050

Recommended
and supported

1400 x 1050 @ 60 Hz
1280 x 1024 @ 60, 70, 72 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

Voltage

100-240 VAC, 50-60 Hz (auto switch)

Full Scan

408.24 mm (H) x 306.18 mm (V)
16.1" (H) x 12.1" (V)

Temperature
Humidity
Altitude

41° F to + 95° F (5° C to + 35° C)
20% to 80% (non-condensing)
To 10,000 feet

Temperature
Humidity
Altitude

-4° F to + 131° F (-20° C to + 55° C)
20% to 85% (non-condensing)
To 40,000 feet

Physical

459 mm (W) x 465 mm (H) x 205 mm (D)
18.1" (W) x 18.3" (H) x 8.1" (D)

Physical

13.7 lb (6.2 kg)

BSMI, CCC, PSB, C-Tick, CE, GS, MIC, VCCI,
Ergo, Gost-R/Hygienic, SASO, TCO'03,

UL/cUL, FCC-B, ICES-B, NOM, TUV-S, E

NERGY

 S

TAR®

On
Off

Normal              (blue LED)
<2W                  (orange LED)

Preset Timing Mode (pre-adjusted to VESA

®

 1400 x 1050 @ 60 Hz)

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.