DVR2746 4CH Integrated DVR with 10" LCD and Video Door Phone

1. Using these buttons you can choose to output video on your monitor either as a full-screen view of each of the cameras individually, or from all Channels simultaneously ( /).
2. Power LED, Record LED and record LED lights indicating your connection to the power supply ding status.
3. Use arrow buttons to move among the menu items. Press Enter ( ) to confirm your choice. On live view the [ ] button is used as PTZ control key.
4. Speaker: A equipment to speak out. When someone call at the door, you can hear his words via this equipment?it also could speak out sound from Audio input.
5. Menu ( )
Access tool bar/Hide tool bar/Exit menu/Exit sub menu.
6. Rewind (??)/Exit
Rewind video during playback/Exit and return to the DVR menu.
7 Play/Pause ( )/Call Transfer
Call out video search and playback menu. When the playback mode is activated, press this button to play/pause playback. In Video Intercom mode, it can transfer call to other extension monitor.
8 Fast Forward (??)/Monitor
Fast forward video during playback/ In Video Intercom mode, it allows you to observe the image of camera view at entrance in real time.
9 .Stop (?)/Unlock
Stop playback/ In Video intercom mode, press this button to release the doorlock.
10. REC (?)/Talking
Start or Stop manual recording?In Video Intercom mode, it can start conversation with outdoor camera.
11 IR Window
Infra-red sensor for remote control.
12 Microphone
Convert sound waves into an electric current. When you are talking with the outside visitor, your voice will send to outside directly.