INSYS Modem 336/56k 4.1 (UL)
Functions
5.10.2
Operation
After the message ”
OK
” (short low tone – short pause – short high tone), the
modem expects the input of the PIN.
If the modem recognizes the dial tone of a modem that wants to establish a
connection, it will immediately switch to data mode.
After the PIN was entered, the caller will receive a response or a confirmation
of his/her action:
“
OK
”
short low tone – short pause – short high tone
(command executed)
“
ERROR
”
long low tone (invalid command)
The following commands can be performed via the phone keys:
Key
Meaning
0*
Terminate connection.
1*x
Control switch output 1:
x: 1
Set
switch
output
1
0
Reset switch output 1
Return: “
OK
”
2*x
Control switch output 2:
x: 1
Set
switch
output
2
0
Reset switch output 2
Return: “
OK
”
3*
Query of the two alarm inputs:
Both alarm inputs are output in succession.
After the “
OK
”, for each alarm input state a tone will occur. If the alarm input is set to
“HIGH”, a high long tone is output, and for the LOW state a low long tone.
HIGH
high long tone
LOW
low long tone
Note:
If nothing is entered for more than 25 seconds, the modem will
automatically disconnect.
July 06
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