Operating instructions
Operation Manual – Art. 80153 (Version 1.1.6) 
9
⑦  PAUSE 
To pause the video playback, press the “PAUSE” button. Then the video displaying will be stopped. 
To continue playback, push the “PLAY” button. 
⑧  MENU/ESC 
It displays menu option or go back to the previous. 
⑨  UP(▲) / DOWN(▼) 
To change a menu field, use the “UP” or “DOWN” buttons. 
⑩  SELECT/EDIT 
Use this button to change values on main menu or sub menu setting. 
LED Light 
(a) GREEN: The DVR unit is powered up and running. 
(b) RED: System is in Recording Mode or in Playback Mode. 
(c) IR Remote Receiver 
PTZ 
Use this button to enter PTZ mode. 
2.3 Rear Panel 
①  AUDIO OUT 
Use “AUDIO OUT” port for speaker (mono) 
connecting, this port is audio output for 
playback too. 
②  AUDIO IN 
Use “AUDIO IN” port for microphone 
connection. If signal audio input is from 
channel 1, there will be audio output in 
channel 1 view and quad view. If signal 
audio input is from channel 2, there won’t 
be audio output until in channel 2. 
③  VIDEO INPUT 
Use this BNC port to connect cameras to DVR system. You might need BNC connector for each (CH1-CH4) 
camera connection. 
④  VIDEO OUTPUT 
Use this port to connect DVR to the monitor. There is one video output. You can also connect one monitor 
at the same time which will display the same video image on both monitor and LCD monitor. Also, you can 
use the video output port to connect VHS device for tape backup. 










