MPEG LA 8CH User Manual download pdf (Page 7)

FRONT AND REAR PANEL

13) AUDIO (SEQ + )

Press these two buttons at the same time to select live or playback sounds of the audio channels.

14) PTZ (SLOW + ZOOM)

Press these two buttons at the same time to enter / exit the PTZ control mode.

15) USB port

To quickly backup or upgrade firmware/OSD, you can insert a compatible USB flash drive into this USB port.

Before using the USB flash drive, please use your PC to format the USB flash drive as “FAT32” first.

16) EJECT (Selected models only)

Press to open / close the built-in DVD Writer.

17) “MENU” + “ENTER” (Key lock)

Press these two buttons at the same time to lock keys on the DVR front panel.

Press any button on the DVR front panel and enter the DVR password to exit the key lock mode.

2.2. Rear Panel

1) INPUT (1 ~ 16CH / 1 ~ 8CH)

INPUT: Connect to video sources, such as cameras.

Note: If you want to make a video backup with audio, please make sure whether your DVR supports the

audio function, and connect audio cameras to the channels which support the audio function.

2) MONITOR

Connect to a CRT monitor for video output.

3) Audio IN

Connect to audio sources, such as cameras equipped with the audio function.

Please get to know whether your DVR supports the audio function, and how many audio inputs are supported

first.

Note: Depending on the model you have, this DVR series supports UP TO FOUR audio-in channels, which

are Audio 1, Audio 2, Audio 3 and Audio 4 accordingly, and the audio data will be recorded with the

video data of CH1, CH2, CH3 and CH4 respectively.

For example, if your DVR supports two audio-in, its audio channels will be Audio 1 and Audio 2.

When you playback CH1, you will also hear the audio recording of Audio 1.

4) Audio OUT

Connect to an audio device, such as a microphone or speaker.

Note: Depending on the model you have, this DVR series supports UP TO TWO audio-out channels.

Please get to know whether your DVR supports the audio function, and how many audio outputs

are supported first.

5) USB (Selected models only)

To quickly backup or upgrade firmware/OSD, you can insert a compatible USB flash drive into this USB port.

Before using the USB flash drive, please use your PC to format the USB flash drive as “FAT32” first.

6) IR

Connect the IR receiver for remote control (IR receiver optional).

7) EXTERNAL I/O

Insert the supplied 25 PIN DSUB to this port for connecting external devices (external alarm, PTZ camera, etc).

For detailed I/O port PIN configuration, please refer to “APPENDIX 1 PIN CONFIGURATION” at page 29.

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MPEG LA 8CH User Manual Page 7