User manual

USER MANUAL
17
5.7 Area Zoom in/out
The option allows you to enlarge a special area and view the area more clearly. Select
a channel and then select the option. At this moment you could enlarge the selected area
by sliding mouse. Please note sliding area can’t overtake full screen, otherwise, the picture
will turn back the original ones.
Click the right button of mouse, double-click left button or press [ESC] key to exit the
[Zoom] function.
5.8 PTZ Control
Select PTZ channel you need to control, and press [PTZ] button
on main menu to open PTZ control interface.
At this moment, you could click Z+&Z- keys to zoom In or out
and click F+&F- keys to control focus function.
Please firstly enter into “SetupÆ Camera” to setup PTZ protocol,
Baud rate and address for each channel.
5.9 Rotation
The function allows you to start or stop rotation full display of each camera in turn.
Enter into “SetupÆ CameraÆRotation time” to set the rotation time of each channel.
5.10 Audio
Turn on or off audio output.
Please confirm audio input have been bound with video input before turning on.
Enter into “SetupÆ RecordÆAudio” menu to setup the function.
5.11 Quit
Shut down system normally.
Remind：Please shut down HDD Recorder normally , not directly unplug power
(especially when recording),to avoid any damage to HDD.