Figure 162: Settings->Display->Hdmi Control; Figure 163: Settings->Display->Hdmi Output Format - Grandstream Networks GXV3275 User Manual

5. In LCD Settings->Display, tap on "HDMI output format", a window with selections will be shown on
the screen. In this window, end user can set the HDMI output video quality, screen refresh rate and
screen resolution for the GXV3275 device. The video quality can be selected from 480P to 720P; the
screen refresh rate can be selected from 50HZ to 60HZ, and the screen resolution can be selected
from 4:3 to 16:9.
6. In LCD Settings->Display, tap on "HDMI output format", a window with selections will be shown on
the screen. User can selected from RGB and YCbCr, the color spaces used to represents digital
component video. The RGB represents color as red, green, and blue. The YCbCr represents color as
brightness and two color difference signals.
Figure 162: Settings->Display->HDMI Control
Figure 163: Settings->Display->HDMI Output Format
GXV3275 User Guide
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