Mammut BARRYVOX Manual Del Usuario página 35

BARRYVOX USER MANUAL
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The test is successful if you can clearly hear beep sounds from each participant's transceiver
within the range indicated on the display.
The members of the party must be spread out appropriately to avoid mutual interference.
The indicated test distance must not be shortened, or the group check becomes very unreliable.
Once all the participant's devices are tested, the group check is concluded. The group leader's
transceiver must be switched to the SEND mode.
If no tone is heard within the indicated range, the device must not be used.
Further procedure: 1. Check if the device is switched to SEND.
2. Replace the batteries.
3. Have the device checked by the manufacturer.
Chapter «Maintenance and Repair» in the Barryvox
If your Barryvox detects that the transmit frequency of the tested device is out of tolerance, a
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warning message will be shown. In this case, repeat the test with 5m distance between the par-
ticipants to identify the defective transmitter. Such devices must be checked by the manufacturer.
Extended Reference Guide).
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EN
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