BenQ BH2801 28" Bar-Type Stretched Commercial Display - Manual (Page 37)

Menu operations 37
About
Go to About > System update , then you will see update information.
1. Update :
- The device will search for the update file while connecting to the Internet.
- If the auto update message does not show up, select
Update to initiate manually.
2. USB Update :
- Copy the upgrade file to the root of a FAT32 format USB drive. Make sure the file
name is “update_signed.zip”.
- Insert the USB to the display, and the system will prompt a message for update
confirm. If the message does not show up, select USB Update to start update
detection.
- Select Start Update to initiate upgrade process.