ATEN Technology 4-port dual hdmi switch TV Cables User Manual


 
VS482 User Manual
38
Firmware Upgrade Recovery
There are three conditions that call for firmware upgrade recovery:
When a firmware upgrade is manually aborted.
When the mainboard firmware upgrade fails.
When the I/O firmware upgrade fails.
To perform a firmware upgrade recovery, do the following:
1. Power off the device.
2. Connect the RS-232 cable to the RS-232 Serial Port.
3. Repeat the upgrade procedure.