Zaxcom TRX900AA User Manual

Also see for TRX900AA: User manual User guide

Zaxcom TRX900AA User Manual Manual pdf 31 page image

Zaxcom TRX-900AA Manual Firmware30Updating an ERX with your TRX-900Your transmitter can be used to update the software in a Zaxcom ERX receiver. Your transmitter must berunning version 7.02 or higher to do so.1. Format a card in your TRX.2. With a computer perform the following:A. Delete the “DELETE.ME” file on the cardB. Download the ERX firmware “ERX-XXX.bin” from the Zaxcom website and load it onto a cardformatted by the TRX.3. Insert the card into the TRX.4. Check that the ERX is set to the same ZaxNet frequency that the TRX is set to. Check that the GROUP IDis set the same in both the TRX and ERX. And make sure encryption is shut off.5. Boot up the ERX while holding the Menu key to get to the ERX EXTENDED menu.6. On the ERX Press menu 5 times till you see the software update page.7. Press the INC key on the ERX 5 times till you see WAITING FOR PROGRAM.8. Power up the TRX.9. If your TRX is running software version 8.0 or higher in the EXTENDED Menu shut off RX to TX mode.10. Go to the LOCK page and press down 6 times quickly to get to the FACTORY Menu.11. Press the MENU key once to get to the IFBMODE page.12. Press the INC key 3 times till you see IFBMODE 3 TX.13. Press MENU 3 times until you see SEND ERX PROG FILE.14. Press the INC key to trigger the update process.15. The ERX should indicate its progress after a few seconds.16. When the ERX has been updated the screen will display “SUCCESS”.WARNING DO NOT LEAVE THE TRX IN IFBMODE 3 TX.If you do the TRX may not boot up when power cycled. If this happens hold the MENU and DOWNkeys while booting to force the IFB to OFF. Then go to the IFB Mode in the factory menu to set IFBmode to IFBMODE 1 RX. Though as of version 8.19 this is no longer an issue.