‘Update’ button to use the picture. Please note that there are certain restrictions:
-Select .bmp / .jpg / .jpeg image files only.
-Image’s resolution should be less than 160 x 128, and can be divided by 4.
-Do not upload image files that size is greater than 64KB.
When you finish with above settings, click ‘Apply’ button to save changes.
3-6 Audio
You can adjust audio input / output parameters here.
Here are the descriptions of every setup item:
Item | Description |
Enable | Check this box to enable microphone. If you don’t want to hear voice |
Microphone | from IP camera, you can uncheck this box to disable it. |
Audio Type | The format is fixed as G.711 |
(Microphone) |
|
Microphone | If the voice received by microphone is too loud or silent, you can use this |
Gain | function to improve voice volume, so you can hear voice from IP camera |
| more clearly. |
| - Select |
| - Select 0 dB and IP camera will do nothing on the voice; |
| - Select +2 dB to +26 dB to amplify the voice. |
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