Viewsonic VA2248MLED ユーザーズマニュアル
ViewSonic VA2248-LED/VA2248m-LED
17
Other Information
Specifications
1
Macintosh computers older than G3 require a ViewSonic
®
Macintosh adapter. To order an adapter, contact
ViewSonic.
LCD
Type
Display Size
Color Filter
Glass Surface
Glass Surface
TFT (Thin Film Transistor), Active Matrix 1920 x 1080 LCD,
0.25 mm pixel pitch
Metric: 55 cm
Imperial: 22” (21.5” viewable)
RGB vertical stripe
Anti-Glare
0.25 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) / TMDS Digital (100ohms)
Separate Sync
f
Separate Sync
f
h
:24-82 kHz, f
v
:50-75 Hz
Compatibility
PC
Macintosh
Macintosh
1
Up to 1920 x 1080 Non-interlaced
Power Macintosh up to 1920 x 1080
Power Macintosh up to 1920 x 1080
Resolution
Recommended
and supported
and supported
1920 x 1080 @ 60 Hz
1680 x 1050 @ 60 Hz
1360 x 768 @ 60 Hz
1440 x 900 @ 60 Hz
1280 x 1024 @ 60, 75 Hz
1280 x 960 @ 60, 75 Hz
1280 x 800 @ 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
1680 x 1050 @ 60 Hz
1360 x 768 @ 60 Hz
1440 x 900 @ 60 Hz
1280 x 1024 @ 60, 75 Hz
1280 x 960 @ 60, 75 Hz
1280 x 800 @ 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
Power
Voltage
100-240 VAC, 50/60 Hz (auto switch)
Display area
Full Scan
476.64 mm (H) x 268.11 mm (V)
18.77" (H) x 10.56" (V)
18.77" (H) x 10.56" (V)
Operating
conditions
conditions
Temperature
Humidity
Altitude
Humidity
Altitude
+32° F to +104° F (0° C to +40° C)
10% to 90% (non-condensing)
To 10,000 feet
10% to 90% (non-condensing)
To 10,000 feet
Storage
conditions
conditions
Temperature
Humidity
Altitude
Humidity
Altitude
-4° F to +140° F (-20° C to +60° C)
10% to 80% (non-condensing)
To 40,000 feet
10% to 80% (non-condensing)
To 40,000 feet
Dimensions
Physical
528 mm (W) x 400 mm (H) x 228 mm (D)
20.78” (W) x 15.76" (H) x 8.98" (D)
20.78” (W) x 15.76" (H) x 8.98" (D)
Weight
Physical
8.01 lbs (3.64 kg)
Power saving
modes
modes
On
Off
23W (Typical) (VA2248-LED) (blue LED)
26W (Typical) (VA2248m-LED) (blue LED)
<0.3W
26W (Typical) (VA2248m-LED) (blue LED)
<0.3W
Preset Timing Mode (pre-adjusted to VESA
®
1920 x 1080 @ 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.
permanent damage to the LCD display.