11
DTMF Stripping
DTMF tones recorded at the beginning of an audio message are typically used for zone control purposes.A repeated
page should not have the zone control tones on the front end of the second page because the zone controller is
already routed, therefore these tones will be stripped on any repeats of a page. Only DTMF tones at the beginning of
the page would be handled in this fashion.Any DTMF tones recorded in the middle of the message would be record-
ed and played back in the typical manner.
3
DTMF Stripping
UP
Active (factory setting)
DN
Not Active
DTMF Control
This setting determines how and where the DTMF tones coming from audio input, during a recording, are processed.
Tones can be stripped only at the beginning or in the middle of the message. If the tones are stripped in the middle
of the message, all recorded information preceding those tones will be deleted.
4
DTMF Control
UP
At Start - Strip only tones preceding audio message (factory setting)
DN
Anywhere - Strip any tones in message, and restart recording message
DTMF Allotment
This prevents unauthorized users from playing touch tones over the paging system. Most paging systems require a lim-
ited number of tones to be recorded because of zone controlling equipment, but if a certain number of tones is
exceeded, the DFT
1
20 will abort that particular recording. The number of tones which the DFT
1
20 can be pro-
grammed to cut off after is two, three, four, or unlimited.
5
6
DTMF Allotment
UP
UP
Unlimited (factory setting)
UP
DN
4 tones
DN
UP
3 tones
DN
DN
2 tones
Message Abort
This would allow the caller to abort a page directly. Should they not like the page they are recording, they can press
the “#” button two times within one second and the recording will immediately be aborted and the busy back tone
sent to the input.They can then call back and record another page.A single “#” sign during the recording will not have
any effect.
7
Message Abort
UP
Active (factory setting)
DN
Inhibit
Play Mode
Configuration switch 8 determines whether message is played back automatically or via contact closure.
8
Play Mode
UP
Automatic (factory setting)
DN
Manual
Pre-Page Tone
Configuration switch 9 activates or disables the Pre-Page Tone. If Pre-Page Tone is active, the tone is sent to both the
Override input as well as the output. Played before recorded message play back and during live override announce-
ment (heard in both speakers and on TEL line).
9
Pre-Page Tone
UP
Not Active (factory setting)
DN
Active
