PRELIMINARY
Service and maintenance
Troubleshooting
A beep/vibrator signal together with a red steady LED shows
that a fatal error has occured. Send the Alarm Transmitter for
service.
Replace the battery
Open the battery lid, exchange the battery and put the Alarm
Transmitter in a charger.
Replace the name label
Open the battery lid, replace the old name label with a new.
Mount the security string
Fasten one end of the security string to the small hole in the
clip and the other end to your clothing.
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PRELIMINARY
Accessories
The following accessories are available for the Ascom a51
Alarm Transmitter:
Leather case
Also available:
• Security string
• Name label kit
• Charging Rack
Single Charger
GB
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