Grandstream GVR3550 User Manual - Manual (Page 73)

Grandstream Networks, Inc. GVR3550 User Manual Page 73 of 120
Firmware Version 1.0.0.65 Last Updated: 10/2014
DISPLAY SETTINGS
Users could set output mode and adjust output value like Brightness, Contrast, Saturation, Hue of the
connected display device. See picture 54 below.
Figure 54: GVR3550 System Settings Page – Display Settings
Table 25: GVR3550 Basic System Setting – Display Parameter Explanation:
Parameter Explanation
Output mode
selection Users could select output mode: Auto, VGA, HDMI.
VGA not support automatic resolution matching.
Both VGA/HDMI connected only HDMI is in effective (default HDMI).
Dual Output mode need configured to display VGA and HDMI simultaneously.
Maximum resolution of 1080p for HDMI or VGA could be configured
Brightness Set the GVR brightness. The reference range is 0~100
Contrast Set the GVR contrast. The reference range is 0~100
Saturation Set the GVR saturation. The reference range is 0~100
Hue Set the GVR saturation. The reference range is 0~100