DVD-401-01-x Installation & Operation Manual
Document # 540254, Rev IR, 10/2002
Page 10 of 18
4.5
Digital Audio Lines
All digital audio cabling shall be 100/140
µ
m (core/cladding) multi-mode
fiber optic cabling. All fiber optic connectors/couplers shall use ceramic
ferrules to minimize adverse reflection effects. BRAND-REX P/N:
OC-1011 or equivalent fiber optic cabling is recommended for use for all
digital audio cabling.
4.6 Analog
Audio
Lines
All analog audio wiring shall be 22 AWG (MINIMUM) twisted, shielded
cable in accordance with the standard specification of NEMA WC 27500
or equivalent unless otherwise specified.
5.0 Physical Characteristics
5.1
Refer to Section II, 9.0 for unit dimensions and attachment points.
5.2
When mounting the unit, allow sufficient space for mating connectors.
5.3
Allow a MINIMUM of one (1) inch of air space around the unit to allow for
proper air circulation.
6.0
Electrical Characteristics
6.1 Electrical
Specifications:
Electrical
Power
900 mA @ +28 VDC
Operating Voltage
Range
+18 to +32 VDC
Data Bus Type
AI Proprietary RS-485
Audio Frequency
Response
4 Hz to 20 kHz
Audio Output
2 V
RMS
(factory preset)
into not less than 600 load
Audio Signal to Noise
Ratio
>96 dB (NOMINAL)
Dynamic Range
>93 dB
Video Output
1 V(p-p) into 75 , NTSC ONLY
Video Input Format
Multi-Regional (NTSC & PAL)
Infrared Signal Input
+5 V digital logic level
