Zaxcom RX-12R Firmware Update
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Updating the RX-12R Firmware
Each RX-12R is shipped with the latest firmware version installed. When newer firmware becomes available, it can be
downloaded from the Zaxcom website:
https://zaxcom.com/support/updates/
Newer version of beta firmware may be found on the Zaxcom Forums:
Updating the RX-12R Firmware
1.
Format a micro SD card using a PC or Mac.
2.
Download the new firmware (RX-12RProfile_vX.XX.bin) and copy it to the card. Make sure only one .BIN file is
on the card.
3.
Remove the cover of the RX-12R.
4.
With RX-12R powered down, insert the micro SD card, which contains the .bin file, into the card slot inside
the RX-12R.
5.
Press and hold the STAR key while powering on the RX-12R. If the RX-12R goes blank shortly after powering up,
cycle the power again while holding the star key.
6.
Once "PREPARING TO BURN ROM” is displayed, the STAR key can be released.
7.
After “POWER DOWN NOW” is displayed, cycle the power.
8.
Verify that RX-12R is running the version just installed in the about RX-12R menu.
