CHAP. 2 Function of Each Button
2-2. REAR
| Name | Function |
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1 | RS 485 | Connection with PTZ Camera or other external device using RS 485 |
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| interface |
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| RELAY Output | Relay out terminal |
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| SENSOR Input | Sensor input terminal |
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2 | VGA | Connection to VGA Monitor (CRT type or TFT LCD monitor) |
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| Just in case you purchased DVR with VGA option board fixed on the main |
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| board of DVR, you can connect VGA Monitor to DVR unit. |
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3 | ETHERNET | Connection to ETHERNET device |
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4 | Connection to external device as PC using | |
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5 | CAMERA Input | Connection with camera |
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6 | LOOP Output | Camera loop out |
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7 | MONITOR | Connection with Composite Monitor |
| Output |
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8 | VCR Output | Connection with VCR for analog backup |
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9 | DC Power | DC 12V 5A Adaptor (Refer to the Instruction for adapter by HDDs capacity) |
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10 | POWER | Power ON/OFF switch for adapters |
| SWITCH |
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