Lcd; Audio; Network - CCTV Intelligent Network Keyboard User Manaul

LCD

Audio

5.2 Network

You can change the network settings and set up DVRNS information.
Contrast: Select the contrast of the LCD screen in the
network keyboard from the drop-down list.
Backlight Off: The backlight of the LCD screen will
be turned off when there is no action in the network
keyboard during the preset time after the last action.
This function does not work if the time is set to Never.
Adjust the volume of audio output by using the slide bar.
NOTE: The audio might not work properly if the network
keyboard performs other functions during two-way audio
communication.
Network Keyboard
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