AMB8466-M-RP1_MI_EN_1_6.doc
Page 4 of 6
Release: 04.12.2013
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Firmware Update
To perform a firmware update, the button behind the front panel must be pressed and hold during the
start-up phase (LED self test) until the green Power LED and the red Error LED flash at the same time.
After releasing the button, the green and red LED will start flashing alternately. As of that time, the
device tries to establish a connection to a respective remote station (AMB8465-M, PC and update
software).
Only AMB8466-M-RP1 with a serial number >= 250 can be updated to this firmware version
2.2.0. Devices from SN 373 on already have this or a newer firmware.
If there is not enough distance between the devices, it may be necessary to unscrew the
antenna, otherwise it could result in overmodulation effects.
If the device does not find a remote station, then it changes back to normal operation after approx. 10
seconds.
