Depaepe Telecom Decibel Notice D'utilisation page 3

INSTALLATION :
1- Enter the straight line cord into the « LINE" entry at the back of this DECIBEL ringer
and the other end into the telephone line jack.
2- Optional : a telephone set can be connected to the DECIBEL ringer by using the
entry (connecting cord is not supplied).
3- Connect the DC Power adaptor to the DECIBEL ringer : 9V/300mA entry.
Optional : In case of power failure, DECIBEL can still work provided that 4 AAA
rechargeable batteries have been installed into the battery compartment. DECIBEL can work
on its batteries during approximately 15 minutes use per day , 3 days in a row.
Please note that no rechargeable battery is supplied with the DECIBEL ringer. Never use
regular batteries, only rechargeable ones.
Line plug
A lamp lights up to indicate that the unit is powered and ready to
work.
Rhythm : 3 different settings , from fast(left) to slow(right)
Pitch : bass or treble (slide from left to right)
Volume : from Off on the left side to loud on the
right side
Electrical outlet
DC adaptor
DC 9V/300mA
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CADENCE
CADENCE