APPENDIX B: TECHNICAL SPECIFICATIONS
GENERAL
| Power Supply | 90 |
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| Input Voltage | 12 Volt DC |
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| Power Consumption | For One (1) Disk Unit, 35 Watts Max; |
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| For Two (2) Disk Units, 55 Watts Max |
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| Operating Temperature Range | Operating: 0 to 40 ºC Storage: |
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| Relative Humidity Range (Noncondensing) | Operating: 10% to 80% | Storage: 10% to 95% |
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| Dimensions | Inches: 17.5 x 14 x 1.75 | mm: 444 x 356 x 44 |
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| Weight | DVR1 & DVR1EP = (5.2 kg) 11.46 lb |
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| All Other Models = (5.98 kg) 13.8 lb |
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| CONNECTIONS |
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| Ethernet Port |
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| Power Connector | 2.1 mm Barrel Connector, Center Positive |
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| Accessory I/O Port |
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| Composite Video In | BNC connector (see caution below) |
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| Composite Video Out | BNC connector |
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| CAUTION: Do not connect both video inputs at the same time. |
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| AUDIO/VIDEO |
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| Video Signal Input | 0.7 to 1.4 Volts |
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| Video Signal Output | 1 Volt |
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| Termination | 75 ohm |
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| Colors | Y:U:V 4:4:2, 16.8 Million Colors |
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| Gray Scale | 256 Levels |
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| Horizontal Resolution | 720 Pixels (NTSC & PAL) |
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| Vertical Resolution | 484 Lines (NTSC) | 586 Lines (PAL) |
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| Compression Standard | Video = Wavelets | Audio = G.711 |
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| Audio In | RCA jack, 315 mV, 40 kΩ, unbalanced |
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| Audio Out | RCA jack, 315 mV, 600 Ω, unbalanced |
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