30
• Insert two new batteries, baby/C (LR14) type, according to
the marking into the holder in the battery compartment. Pay
attention to the correct polarity. After about 2 seconds the
gong sound signalises that the unit is ready for operation.
• Put the upper part of the housing again onto the unit and
ensure that it engages into the locking noses of the lower
part of the housing.
8. Addressing
• Switch on the radio gong by moving the slide switch
upwards.
• Keep the programming button at the radio gong (see figure
last page) pressed till an acoustic signal can be heard,
• Now, the address of the bell function key is to be programmed
at the ”KeyMatic
®
CAC”. For this, press shortly the desired
function button at the ”KeyMatic
®
CAC”.
• After approximately 30 seconds a new long acoustic signal
indicates the end of the programming code.
• Afterwards, the radio gong will sound if the appropriate bell
key button is activated (a delay of up to 4 seconds is
possible!).
Please note:
If the battery has been replaced, the radio gong is
to be addressed anew.