Dahua IR High Speed Dome Camera User Manual page 31

No.1 for twice within 5 seconds. All the configuration with the menu has to be
through Main Menu.
⑵ The Main Menu will be exited when press ―IRIS-‖.
7.1.3 Corresponding functions of the keys and joystick of the keyboard.
[IRIS+](CLOSE)
[IRIS-](OPEN)
[FOCUS+](FAR)
[FOCUS-](TEL)
[ZOOM+](TELE)
[ZOOM-](WIDE)
Joystick Up
Joystick Down
Joystick Left
Joystick Right
Attention:
⑴ If the keyboard used for operation is not from this company, please
choose the keys in the brackets for operation.
⑵ When carrying out number configuration, you need only press on
FOCUS+, FOCUS- without release, the number will increase or decrease
continuously.
It means ―Enlarge Iris‖ when viewing image, it means ―Save/Return‖
when configuring menu
It means ―Narrow Iris‖ when viewing image, it means ―Exit the whole
configuration process without saving the configuration‖ when
configuring menu
Focus to far. It means ―Enter lower grade menu or enter the
configuration‖ when configuring menu.
Focus to near. It means ―Delete or decrease‖ when configuring menu.
Focal length shorter.
Focus length longer
to Choose the upper one in Menu Configuration option, to make the
camera turn upwards in Image Option.
to Choose the lower one in Menu Configuration option, to make the
camera turn downwards in Image Option.
to Choose the left one in Menu Configuration option, to make the
camera turn left in Image Option.
to Choose the right one in Menu Configuration option, to make the
camera turn right in Image Option.
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