User Guide

VIDEO
• Video dot rate 135MHz
• Input impedance
- Video 75 ohm
- Sync 2.2K ohm
• Input signal levels 0.7 Vpp
• Sync input signal
Separate sync
Composite sync
Sync on green
• Sync polarities Positive and negative
• Video interface
Dual input: D-Sub (analog) and DVI-D (digital) are available and
user selectable
AUDIO
• Input signal level 0.7 Vpp
• Headphone out signal level 32 ohm 20+20mW
• Input signal connector 3.5mm mini jack
• Loudspeaker
4W Stereo Audio (2W/channel RMS x2, 200 Hz-12 kHz, 8 ohm,
THD=10%)
MICROPHONE
• Sensitivity -55dB re 1V/ubar at 1kHz
• Output impedance 2.2K ohm max.
• Directivity -5dB at 180°
• Frequency range 300Hz-3kHz
Optical characteristics
• Contrast ratio: 400 (typ.)
• Brightness:
260 cd/m
2
(typ.)
• Peak contrast angle 6 o'clock
• White Chromatcity:
x: 0.283 y: 0.297 (at 9300°K)
x: 0.313 y: 0.329 (at 6500°K)
170B4MG Product Information
file:///D|/L/english/170b4mg/product/product.htm (2 of 9) [4/28/2003 1:32:05 PM]