Operation Manual

- Alarm Unit -
74
To use the functions described here, you need
S the handset,
S the alarm unit
S and the DTMF programming unit, subsequently referred to as programming unit.
DTMF=Dualtone Multi-Frequency
INFORMATION ON PROGRAMMING
S Press q on the alarm unit to cancel a process during programming.
S Press # on the programming unit to confirm a setting.
S Press # again to exit from Programming mode.
S To program the unit, hold the programming unit above
the handset microphone. Otherwise, it may not receive the
keytones properly.
Note: When programming, maintain a clearance of at least 1 m between the handset and alarm unit and lower the
volume setting of the alarm unit. Otherwise, interference noise could be produced which affects programming.