Dahua VTO1220A, Руководство пользователя

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2
2 VTO1210C-X Structure
2.1 Front Panel
Plug to power, system boots up and wait for 1 minute, screen turns on. System enters
working interface, see Figure 2- 1.
Figure 2- 1
Please refer to the following sheet for detailed information.
SN Name Function
1 Logo Decoration logo.
2 Microphone Audio input
3 Compensation Light
It can compensate the camera light in
the low illumination environments.
4 Speaker Output audio
5 Key Panel
1. Button.
a) Backspace function. It is to delete
the previous symbol.
b) Hang up function. It is to hang up
the call.
2. Number button. Input the number 0 to
9.