User's Manual

GVR3550/GVR3552 User Manual Page 79 of 125
DISPLAY SETTINGS
Users could set output mode and adjust output value like brightness, contrast, saturation, sharpness of the
connected display device.
Figure 58 System Settings Page—Display Settings
Table 30 System Settings Page—Display Settings Parameters
Parameter Explanation
Output Mode
Selection
Users could select output mode: Auto, VGA, HDMI. The default setting is "Auto".
Ÿ When set to "Auto", GVR3550 will automatically detect the display once
reboots. It could identify 1024*768 resolution on VGA display device, or
1920*1080/60HZ (1080P), 1280*720/60HZ (720P), 1920*1080/50HZ (1080P),
1280*720/50HZ (720P), 720*576/50HZ (576P), 720*480/60HZ (480P)
resolution on HDMI display device. Only identify HDMI device when
connecting to VGA and HDMI device the same time.
Ÿ When set to "VGA", configure mode according to the resolution the VGA
display device supports.
Ÿ When set to "HDMI", configure mode according to the resolution the HDMI
display device supports.
Note: If the resolution the display supports is not compatible with the one the GVR
supports, it may cause display output failure.