Digital Video Recorder User Manual 
 
31 
No.  Name  Function Description 
6  USB Interfaces 
Universal  Serial  Bus  (USB)  ports  for  additional 
devices  such  as  USB  mouse  and  USB  Hard  Disk 
Drive (HDD). 
7 
Compos
ite Keys 
ESC 
Returns to the previous menu. 
Presses  for  arming/disarming  the  device  in  live 
view mode. 
REC/SHOT 
Enters the Manual Record settings menu.   
Presses this button followed by a numeric button to 
call a PTZ preset in PTZ control settings. 
Turns audio on/off in the playback mode. 
PLAY/AUTO 
Enters the playback mode.   
Automatically scans in the PTZ control menu. 
ZOOM+  Zooms in the PTZ camera in the PTZ control setting. 
A/FOCUS+ 
Adjusts focus in the PTZ Control menu. 
Switches between input methods (upper and lower 
case alphabet, symbols and numeric input).   
EDIT/IRIS+ 
Edits  text  fields.  When  editing  text  fields,  it  also 
deletes the character in front of the cursor.   
Checks the checkbox in the checkbox fields.   
Adjusts the iris of the camera in PTZ control mode. 
Generates video clips for backup in playback mode. 
Enters/exits  the  folder  of  USB  device  and  eSATA 
HDD. 
MAIN/SPOT
Switches between main and spot output.