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8. Software upgrade instructions
8.1 Function description
This feature is software upgraded at transmitter and receiver. Please make sure the transmitter and
receiver connection status is well which have display transmission/ work light flash/ link light flash.
8.2 Operating steps
Ø
Prepare 1Set of DVLM-100 video transmission system.
Ø
1PC of monitor for monitoring the processes.
Ø
Prepare 1 PC of U-disk which is FAT32 format.
Ø
Copy the software upgrade package (uograde.des3) which is provided by R2TECK to U-disk
Ø
Connect the monitor with Receiver and charge the monitor.
Ø
Connect the U-disk with USB port.
Ø
Charge the Transmitter.
Ø
Charge the Receiver.
Ø
The receiver will be in the process of Auto upgrade.
Ø
The device will work normally after 10 seconds when software upgrade is successfully conducted.
Ø
Remove the U-disk.
8.3 Display content
Ø
Display the boot logo.
Ø
Display the system upgrade interface logo.
Ø
Display the upgrade processes.
Ø
Display the upgrade completed.
Ø
Display the video on the monitor.
8.4 Trouble symptoms / solution
Interface
Description
Action
Couldn’t link the upgrade
interface
No upgrade package
Copy the software upgrade
package to U-disk.
Process
：
U-Disk Err,
Please Format to FAT32
。
U-disk format is
incorrect
Formatting the U-disk into FAT32
format.
Process
：
Failed
Upgrade failed
Upgrade again.
Copy the upgrade package and
upgrade again.
If the above solutions do not work,
please contact with the customer
service.
Attention: The device will detect whether the U disk is assembled at startup. If the U disk is installed, the
device will automatically upgrade. In order to ensure the normal use of the device, please remove the U
disk after upgrading, and avoid unnecessary upgrade at the next start.
For upgrade successful, please power the transmitter and receiver.
