Longvast Granvista Plus GVP-221, User Manual

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Camera General Setting:
Brightness: the luminance of image view
Hue: refer to pure a pure color, or described by its name, such as red, green or blue.
Saturation: intensity of a specific color
The 3 correlates are referring image appearance in terms of color/vision. These are adjustable from this
page.
Rotation 180 degree: rotate the image, so it looks up-side down. This can be applied when camera unit must
be mounted up-side down.
Audio Setting:
Enable this option, so the video stream will be transferring together with the audio data. There are two types
of formats of AAC and G711. AAC takes less bandwidth, while its quality is fairly good already, but the users
may still want to choose G711 if they want even better audio quality, and if there is no bandwidth and storage
size concern.
AAC format must be selected if the users want audio to be recorded together with the video in Schedule or
snapped web recording.
In case there is a Granvista Plus series NVR (network video recorder) available in the network for recording,
the NVR will set G711 as its audio default.
The users may fine-tune through the “Input Gain” and “Output Gain” to get the optimal results.
Web Record/Snapshot Setting:
Web Record / Snapshot: define the locations where snapshot images and video clips will be stored. The file
name is referring to the prefix of the file name of each snapshot image or video clip generated. These two
settings’ are saved in the Web Browser such as Internet Explorer, thus the settings will be reset if you reset
the Web Browser software. Users may find it an easy cure to set it up in Windows’s Safe Mode when they
encounter problem with Vista platform which is stricter and more complicated in security settings than other
platforms.
As to the “Web Recording Setting”, if you have chosen D:\TEMP as the path and “video” as the file name
prefix then the generated files will be saved into the D:\TEMP directory, and their file names will be in the
format of “video” plus time tags, such as “video_20110102_121313_770”. The “Web Snapshot Image Setting”
is configured in the same way.
If users are using Vista / Windows 7, please right-click on the desk shortcut or the main program, select “Run as
administrator” to start the WWW browser, otherwise Windows may not allow you to configure properly.
Default:
Set [camera general setting] and [audio setting] back to default
Note: As mentioned above, this Default command will not change the configuration of [Web Record Setting]
and [web Snapshot Image Setting]
Save:
Save the changes which have been made