2 ver 1.1
Electrical Characteristics (at room temperature 25C)
Parameter Condition Min Type Max Unit
Operation Voltage 7.5 12 13.5 V
Operation Current 200 mA
Key Definition
Key
Name Key Name
0001
Snap Shot 0111 Menu
0010
OK 1000
NOP
0011
Down 1001
Left
0100
NOP 1010
UP
0101
Right 1011 Mode
0110
Disp 1100 NOP
Note: all other combinations are NOP (no operation)
Operation
Users can make his own keyboard according to the key definition stated and perform the following
operation.
Preview Mode
1 Change mode between view and play back. By default, the DVR is in
view mode when power up. One can press MODE to switch view or
playback
2 Capture photo or AVI
2.1 Use external trigger: active low. When TRG1 active, take a
photo, when TRG2 is active, capture a clip of video.
2.2 Use keyboard manually: press SNAP to snap an image or
video, depends on the setting.
2.3 By motion detect: pls refer to the following setup section, once it is in armed mode, the DVR
will capture the image when motion detected.
3 Short Cut Key
3.1 UP to arm (turn on MD) or disarm the system. When armed, an eyes icon to be displayed on
screen.
3.2 DN to toggle between photo or video. Camera and camcorder icon will be displayed
4 Alarm Output
If it has a motion detected, it will output an active low signal to Alarm Out, user can connect it to trigger
external device such as siren. This alarm output will not be active at other trigger modes.
Playback Mode
5 Playback the files
5.1 Press MODE button to enter playback mode. If there is no file in the memory, it will show
“NO FILE” and return to preview mode. In playback mode, press MODE to enter view mode
5.2 Use LF/RT button to forward or rewind the image
5.3 Press UP to turn on off the OSD
5.4 For AVI file, press DN to start playing. Press OK to stop playing.
5.5 During playing, press DN to pause and press DN again to resume.
5.6 During playing, press RT to fast forward, can set speed of x2, x4, x8
5.7 During playing, the icon of playing and pause will be shown
6 Delete files from memory
6.1 At playback mode, press MENU and enter delete
menu. By using LF/RT key, one can select delete
current image or all files. Press OK to confirm
6.2 One can select format to delete all files in all folders
6.3 Press QUIT icon to quit the delete menu
6.4 If there is no file after deletion, it will show “NO FILES”
and go preview mode directly.
Delete Menu
