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User's Manual - 17
Two Way Audio Control Panel
The two way audio function allows the user to communicate with people around the network
camera�
For detailed information about how to use the Talking Panel, please refer to page 53�
Only cameras with two way audio function can be added to the talking panel�
Language Selection
ST7501 currently supports multi-language user interface, and language options are availabe
in: English, Deutsch, Español, Français, Italiano, 日本語, Português, 簡体中文 and 繁體中文� If you
want to select other language for the interface, please click System > Language on the menu
bar to select a desired language� Please note that if you want to change the language option, a
message will remind you to restart the system�
Remove all cameras in
the Talking Panel
Click to play sound on camera side
Click to talk
Click to adjust volume
Selected Device that
you can use two way
audio function
Click to test the selected
sound on the client side
Click to adjust microphone
volume