HP LD4730 - Page 64

Table B-1 Specifications (continued)
HP LD4730 HP LD4730G
Resolution —
recommended
1366 x 768 @ 60 Hz 1366 x 768 @ 60 Hz
Horizontal frequency 30 – 83 kHz 30 – 83 kHz
Vertical frequency 50 – 76 Hz 50 – 76 Hz
Synchronization type For VGA input, separate H
and V syncs are supported.
For VGA input, separate H
and V syncs are supported.
Video input
connectors
VGA, DisplayPort, Ethernet VGA, DisplayPort, Ethernet
Other input
connector
RS-232-C, USB, audio RS-232-C, USB, audio
Environmental
conditions
Operating 0° to 40°C
Humidity 20% to 80%
Altitude 0–5,000 m (0–16,400
feet)
0° to 40°C
Humidity 20% to 80%
Altitude 0–5,000 m (0–
16,400 feet)
Storage –20° to 60°C
Humidity 5% to 95%
Altitude 0 – 12,192 m (0 –
40,000 feet)
–20° to 60°C
Humidity 5% to 95%
Altitude 0 – 12,192 m (0 –
40,000 feet)
Contrast Ratio
(Typical)
1400:1 1400:1
Maximum Pixel Clock 160 MHz 160 MHz
Packed Weight 29.02 kg (63.98 lbs) 34.22 kg (75.44 lbs)
Packed Dimensions
(L x W x H)
122.7 x 25.5 x 75.3 cm (48.3
x 10 x 29.7 in)
122.7 x 25.5 x 75.3 cm (48.3
x 10 x 29.7 in)
Typical Viewing
Angle (any direction)
178 degrees 178 degrees
Color Depth 24 bit 24 bit
Backlight Direct LED Direct LED
Backlight Lifetime
(Typ)
50,000 Hrs 50,000 Hrs
Tiled-array mullion 0.69 cm (0.27 in) 0.69 cm (0.27 in)
Luminance (Typical)
800 cd/m
2
800 cd/m
2
Impedance Audio amplifier AC
input
>=10 K Ohm >=10 K Ohm
56 Appendix B Technical specifications ENWW