Manual
Distribution Amplifier (DA)—User Manual 
52 
6. After finishing firmware upgrade successfully, “Firmware Upgrade to Device 
Success” information will appear as below. 
Besides, the firmware upgrade will not stop even though the web connection is fail 
suddenly. 
7.  If there is a firmware already exists on the web server during firmware upgrade. The 
“Erase Flash” information window will appear to notice you to remove the existed 
firmware before upgrading the new one. 










