NLLW 50
– ‚User guide
32
4.7 System setting
Parameter Value
Note
Default
Ex. 1
Ex. 2
6
z
switch off acoustic
signalling
3
3
3
By default is status of communicator acoustic signalling, it however can cause
false dial at cheap exchange. Parameter „z" it is possible this signalling switch
off. Values are:
z=0
– all signalling is switched off
z=1
– only tones pick up and hang-up
z=2
– only other tones (except pick up and hang-up)
z=3
– all tones they are switched on
Parameter Value
Note
Default
Ex. 1
Ex. 2
6#
p
polarity input buton of
emergency call
1
1
1
Normal polarity of emergency buton is switch on by pushing buton, opposite
polarity is switch off by pushing button.
p=1
– normal polarity - activate by switch on
p=0
– opposite polarity - activate by switch off
Attention:
for correct function of push buton is necesary connect power supply
12V