Telex KP-812 User Manual page 58

6. Click Open.
The Download Device Firmware window appears.
7. Click Begin Download.
The download begins.
8. Click OK.
The firmware download to the master is complete. This may take a few minutes to occur. It will take
10 minutes or more to download to the keypanel.
Note: The Keypanel Version Information window shows the progress download.
9. Verify the version upgrade in the Keypanel Version Information Window is correct.
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KP-812 Keypanels User Manual