Silvercrest Z31370A Z31370B - Manual (Page 16)

GB 16
Operation
Using the signal type selector button 5 , select whether the signal
is to be indicated optically or acoustically or both optically and
acoustically.
Setting the volume
Press the volume button 3 until the desired volume is reached. There
are a total of 4 possible volume settings: very loud, loud, medium,
soft.
Selecting the chime
Note: The doorbell has 36 different chimes.
Press the melody selection button 4 . The first audible signal sounds.
Press the melody selection button 4 again to move on to the next
audible signal.
Repeat this process until you have selected your desired audible signal.
The last-selected audible signal is automatically stored.
Troubleshooting
After the influence of extraordinary environmental conditions (e.g. a strong
electromagnetical field) the function of the item may be affected. In this
case, please take off the batteries of both appliances for approximately