User's Manual

831 USER MANUAL
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5.12 Other:
Audio:
Speaker: Set the size of the camera's speaker sound, use the mouse to drag the
slider to set, the greater the value, the greater the sound from the speaker.
Mac: Sets the camera microphone sensitivity, drag the slider with the mouse
settings, the greater the value, the more sensitive the microphone receiving
sound external environment more, the computer listens to the voice of the larger
end, the corresponding listening to ambient noise is greater.
Flip: To turn upside down.
Power Frequency: 50Hz and 60Hz with two frequencies selected the user
machine installation area under power frequency to choose.
Click Apply to save your changes.
6. Troubleshooting
This chapter provides solutions for questions or problems in camera installation
and operation.
If you encounter problems, please follow solutions below. (Below we take
Windows ® Vista ™ and XP as example. Different operation systems have the
similar operation.)