16
3-3-2-2: DTMF Remote Control
SW
Functions
SW 3
ON
Enable an automatic reception by DTMF tone control remotely. If this switch is
OFF, the remote control by DTMF tone is not activated.
SW 4
ON
Enable an automatic transmission using the
TX
switch of which is placed on
the front panel of the
AR570
. The
TX
swtich releases DTMF tone to enable the
automatic reception at a distant station.
You can control a distant station where is no operator attendance remotely by using this function.
3-3-3: NCU function (NCU-SW) (for only operation via leased line)
This section of DIP switches enables to use NCU (=Network Control Unit) functions that is
provided on the
AR570
as the standard feature. A combination of the DIP switches can program a
number of Ring of which effects to turn the
AR570
to reception.
