1
Press more than 2 seconds, turn on or off the device ,short press to turn on or off the
menu display
2
Menu key
3
OTDR
test
。
10xz
oom the
image
display.
4
Video record
5
Snapshot
6
Far focus: Focus the image faraway
7
Near focus: Focus the image nearby
8
TELE: zoom in the image
9
WIDE: zoom out the image
10
Open/set ,Confirm the setting of parameters, open or enlarge the aperture
11
Return/Close : Return or cancel while setting parameters of the menu, close or
decrease the aperture
12
Confirm key
13
Upward, set function or add parameter. Tilt the PTZ upward
14
Downward, set function or reduce the value of the parameter. Tilt the PTZ
downward
15
Leftward, select the parameter whose value will be changed
16
Rightward, select the parameter whose value will be changed. Add the value of the
parameter. Pan the PTZ right
Page.11.
