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FIRMWARE VERSION 1.0.1.38 GXV3175V2 USER MANUAL Page 53 of 138
Maintenance/Device Manager (LCD)
Screen Saver Timeout
(m)
This sets the lapsed idle time needed for the screen saver to appear. The
default setting is 5 minutes.
Screen Saver Interval
(s)
The screen saver is a picture slide show. This defines the frequency to
change the picture on the screen for the screen saver.
The default setting is 10 seconds.
LCD Auto Power Off Time
(m)
This defines the lapsed idle time needed for the LCD to power off
automatically in order to save power. The default setting is 10 minutes.
Photo Cache Number
The number of images to cache. Default is 5.
Maintenance/Device Manager (Headset)
Headset TX Gain (dB)
Transmission gain. It’s a headset setting to control the voice intensity. The
default setting is 0dB.
Headset RX Gain (dB)
Receive gain. It’s a headset setting to control the voice intensity. The default
setting is 0dB.
Maintenance/Device Manager (Handset)
Handset TX Gain (dB)
Transmission gain. It’s a handset setting to control the voice intensity. The
default setting is 0dB.
Maintenance/Device Manager (Camera)
Exposure Setting
Select the desired Camera Exposure mode based on the surroundings. The
default setting is set to Auto. The default setting is 8.
Color Mode
Select the desired Camera Color Mode (Color or Monochromatic). The
default setting is set to Color.
White Balance
Select the desired Camera White Balance to be automatic or Fixed. The
default setting is set to Auto.
Lens Correction
Correct Camera Lens noise. The default setting is set to Yes.
It is recommended to set this parameter to Yes to reduce camera lens noise
and improve video quality.
Flicker Control
Reduces flicker of image shot with a video camera caused by luminance
fluctuation of an illuminating light source. Users can select 50Hz/60Hz
depending on the frequency of the commercial electrical power.
The default setting is set to Auto.
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