Led Display; Andon Wirelessbox - Werma AndonWIRELESS Handbuch

The Transceivers can act as repeaters and forward the wireless signal to improve the wireless con-
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nection or increase the range.
WERMA recommends that the Andon WirelessBOX is always used in conjunction with one
or more Transceivers.
Radio frequencies used:
Operating range
Europe
USA and parts of Asia
1.2 LED display
Possible errors and the current status of the WERMA AndonWIRELESS devices are displayed by the
respective LEDs.
1.2.1 Andon WirelessBOX
LED
Status display for the supply of power via the USB port
LED lights up green continuously
LED briefly flashes green once
LED briefly flashes red once
LED blinks blue
LED lights up blue
Status display in battery mode
LED is off
LED briefly flashes green once
LED briefly flashes red once
LED briefly flashes red three times
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Frequency range
868.0 - 868.6 MHz
921.0 - 922.0 MHz
Meaning
Andon WirelessBOX is supplied with power.
Radio transmission has been successful.
Radio transmission has failed.
A firmware update is being imported.
An error has occurred during the firmware update.
LED is off by default in battery mode to extend battery life.
Radio transmission has been successful.
Radio transmission has failed.
Battery charge is low.