IPX DDK-1800 - Manual (Page 34)

4. Set the details of the audio functions.
5. Select 50 Hz or 60Hz Power.
6. Click on the Submit button to save settings.
Functions:
Profile Number
Select the Profile Number from 1-3 and the default video profile
number is 2.
Aspect ratio
The aspect ratio of an image is the ratio of the width of the image to its
height. Select 4:3 or 16:9 of the ratio that best suits your needs.
Mode:
Choose the video format from H.264, JPEG or MPEG4 compression.
Frame size:
This option allows the user to choose the video resolution of the
camera:
4:3 - “2048x1536” (H.264 & MJPEG only), “1600x1200”,
“1024x768“, “800x600”, “640x480”, “480x360”, “320x240” and
“176x144”.
16:9 - “1920x1080”, “1280x720”, “800x450”, “640x360”, “480x270”,
“320x176” and “176x144”.
Viewer window area:
This option allows the user to choose the video resolution of the live
view area:
4:3 - “2048x1536” (H.264 & MJPEG only), “1600x1200”,
“1024x768“, “800x600”, “640x480”, “480x360”, “320x240” and
“176x144”.
16:9 - “1920x1080”, “1280x720”, “800x450”, “640x360”, “480x270”,
“320x176” and “176x144”.
Intra Frame Period:
Setting for compression frequency between frames.
Maximum frame rate:
Sets number of frames per second.
Video quality:
Sets video stream to constant bit rate or constant quality.
Audio Settings:
Switches microphone on/off and adjusts volume.
Encoding:
Setting for type of audio encoding.
Audio Mechanism Setting: Check to activate this function and select MIC or Line In.
The resistance value of the MIC is 2 kΩ.
The resistance value of the Line In is 10 kΩ.
NOTE: The option of 26dB is for long-distance audio receiving,
normally longer than 3 meters.
Enable audio out:
Check to activate this function and set the Audio out volume level.
Power Line
Select 50 Hz or 60Hz.
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