Grandstream Networks GXV3651 Series User Manual page 33

changing the HTTP Port of the device?
Make sure that the RTSP port of the device is set to 2000 plus the HTTP Port number. For
example, if the HTTP port is 88, then the RTSP port of the device that you configured on
GSurf / mobile phone should be 2088.
16. Some notes on using SD cards / USB drives.
1. The GXV3501/ 3504/ 3601 only supports FAT32 formatted USB drives
2. The GXV3501/ 3504/ 3601 support SD and SDHC
3. It takes 10-15 seconds to read SDHC and USB drives with large memory capacities.
Please wait 15 seconds to unplug the SD/USB drive after you plug them into the
device.
4. If there are many files (ie. 1800 or more image batch files) on the SD/USB drive, it can
take up to 5 minutes to read them. Please do not refresh the web interface at this time
as the GXV3501/3504 will restart reading the SD/USB drive. Grandstream is currently
working on a fix for this issue.
5. Why is there a black / flashing bar at the bottom of the video feed?
This can occur if the GXV3501 /3504 does not recognize the standard of the connected
camera. If you experience this issue, please restart the GXV3501 /3504. The GXV3501
/3504 will detect the standard of the connected camera and use it when the GXV3501 /3504
boots up. To avoid this make sure to connect analog cameras before booting up the
GXV3501 /3504.
6. Port forwarding
Two ports must be forwarded on your router to watch video from a GXV3501 /3504
/3601/3611 that is located on a private network from a PC in a public network. The web port
(HTTP) and the RTSP port. Please make note that the RTSP port number changes according
to the web port. If the web port is 80, then the RTSP port is 554. If the web port is not 80, then
the RTSP port equals the web port +2000. For example, if the web port is 88, then the
RTSP port will be 2088.
7. Tested PC display adapters.
SiS 650/651/740/661 FX/741/760 Series
Intel(R) 82945R Express Chipset Family
VIA/S3G UniChrome Pro IGP
NIVDIA Geforce 7300GS
SiS 661FX
SiS Mirage Graphics
Firmware 1.0.4.6
Grandstream Networks, Inc. 09/2010
Display Adapter
GXV3651 IP Camera
Test Result
Works normally
Works normally
Works normally
Works normally
Works normally
Works normally
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