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CHAPTER 6: SPECIFICATIONS
6.1 Display Specifications
LH-22
LH-24
LH-27
Panel
Panel Type
LED-Backlit TFT LCD
(TN Technology)
LED-Backlit TFT LCD
(IPS Technology)
LED-Backlit TFT LCD
(IPS Technology)
Panel Size
21.5”
23.8”
27.0”
Max. Resolution
FHD 1920 x 1080
FHD 1920 x 1080
FHD 1920 x 1080
Pixel Pitch
0.248 mm
0.275 mm
0.314 mm
Brightness
300 cd/m
2
270 cd/m
2
250 cd/m
2
Contrast Ratio
20,000,000:1 (DCR)
20,000,000:1 (DCR)
20,000,000:1 (DCR)
Viewing Angle (H/V)
170°/160°
178°/178°
178°/178°
Display Colour
16.7M
16.7M
16.7M
Response Time
3 ms
5 ms
5 ms
Frequency (H/V)
H Freq.
30 kHz-83 kHz
30 kHz-83 kHz
30 kHz-83 kHz
V Freq.
56 Hz-75 Hz
56 Hz-75 Hz
56 Hz-75 Hz
Input
DisplayPort
x 1
x 1
x 1
HDMI
1.3 x 1
1.3 x 1
1.3 x 1
VGA
15-Pin D-Sub x 1
15-Pin D-Sub x 1
15-Pin D-Sub x 1
Audio
Audio In
Stereo Audio Jack (3.5 mm) Stereo Audio Jack (3.5 mm) Stereo Audio Jack (3.5 mm)
Audio Out
Stereo Audio Jack (3.5 mm) Stereo Audio Jack (3.5 mm) Stereo Audio Jack (3.5 mm)
Internal Speaker
2W x 2
2W x 2
2W x 2
Power
Power Supply
Internal
Internal
Internal
Power Requirements
AC 100-240V, 50/60 Hz
AC 100-240V, 50/60 Hz
AC 100-240V, 50/60 Hz
On Mode
16W (On)
18W (On)
17W (On)
Standby Mode
< 0.5W
< 0.5W
< 0.5W
Off Mode
< 0.3W
< 0.3W
< 0.3W
Operating Conditions Temperature
5°C-35°C (41°F-95°F)
5°C-35°C (41°F-95°F)
0°C-40°C (32°F-104°F)
Humidity
20%-85% (non-condensing) 20%-85% (non-condensing) 10%-85% (non-condensing)
Storage Conditions
Temperature
-20°C-60°C (-4°F-140°F)
-20°C-60°C (-4°F-140°F)
-20°C-60°C (-4°F-140°F)
Humidity
5%-85% (non-condensing)
5%-85% (non-condensing)
5%-85% (non-condensing)
Mounting
VESA FPMPMI
Yes (100 x 100 mm)
Yes (100 x 100 mm)
Yes (100 x 100 mm)
Stand
Tilt
-5° to 20°
-5° to 20°
-5° to 20°
Pivot
0° to 90°
0° to 90°
0° to 90°
Swivel
± 170°
± 170°
± 160°
Height Adjustment
0-100 mm
0-100 mm
0-130 mm
Security
Kensington Security
Slot
Yes
Yes
Yes
Dimensions
w/ base (W x H x D)
511.0 x 465.6 x 204.0 mm
(20.1” x 18.3” x 8.0”)
555.0 x 512.0 x 204.0 mm
(21.9” x 20.2” x 8.0”)
612.0 x 517.0 x 243.0 mm
(24.1” x 20.4” x 9.6”)
Packaging (W x H x D) 565.0 x 377.0 x 149.0 mm
(22.2” x 14.8” x 5.9”)
628.0 x 423.0 x 166.0 mm
(24.7” x 16.7” x 6.5”)
701.0 x 457.0 x 196.0 mm
(27.6” x 18.0” x 7.7”)
Weight
w/ base
4.6 kg (10.1 lb)
4.9 kg (10.8 lb)
6.2 kg (13.6 lb)
Packaging
6.2 kg (13.6 lb)
6.5 kg (14.3 lb)
8.0 kg (17.6 lb)
Note:
All specifications are subject to change without prior notice.
Chapter 6: Specifications