Dtmf Batch Encoder- No Pl - Motorola R-2200 Operator's Manual

3.10.3 DTMF ENCODING
The Two-Way Service Option includes 4 different and
distinct methods of encoding DTMF signalling tone pairs.
As mentioned previously, the option card is capable of
encoding DTMF, 1) Manual with PL, 2) Manual without
PL, 3) Batch with PL and 4) Batch without PL. Begin by
selecting the OPTION position of the code synthesizer.
3.10.3.1 DTMF REAL TIME ENCODING-ACCESS
CODE3 3
Press Press
Numeric Program
Key Key Display Comment
3 3
EJ
4
2
6
EJ
··'34
Current state of NV
dFE
dFE4
dFE2
dFE_
dFEP
memory
Now in Real Time DTMF
Encode Mode
Place MOD switch in
CONT and set
Deviation to 3. 3 KHz
Now generating DTMF
Key 2
Place Mod switch in OFF
Place Mod switch in
BURST. DTMF Key 2
is sent with a tone on
100 mS (default) or per
timing instructions
entered in User Defined
DTMF Encode mode.
ie. Access Code 3 1
Flashing underscore
Ready to enter special
character DTMF key.
Ready to send
"#"
DTMF key either
continuously or for 100
mS. (ie. use MOD
switch)
NOTE: If modulation switch is placed in "CONT" tone be
sent continuous
If modulation switch is placed in "OFF" tone will
be sent when digit key is pressed or when ENTER
key is pressed. ENTER key is used for special
character tones of "*" and
"#".
If modulation switch is placed in "BURST" the dis-
played digit is sent per the default timing ( 100 ms
Tone ON, 50 ms Tone Off) or the operator defined
timing parameters (OPTION CODE 3 1).
NOTE: Shaded area indicates flashing digit. (point of
data entry)
3.10.3.2 DTMF BATCH ENCODER NO PL-ACCESS
CODE3 4
Press Press
Numeric Program
Key Key Display Comment
3 4
I .... , l
5
I ..... l
EJ
3 Current state of NV
memory
dFE 123 LCD display shows first
three DTMF characters
stored in NV memory
dFE 123 Enter EDIT mode
dFE 123 Moving flashing cursor to
dFE 123
review code stored in
NV memory
=
1234 "dFE" has now scrolled
off the LCD display.
=
12345
=
12345- Reached end of stored
code in NV memory
and can enter new data
or backspace using!
<I)
and edit.
=
12345
=
Ready to enter special
DTMF character
=
l2345F
Have loaded"*" DTMF
key into NV memory.
=
l2345F
=
Ready to terminate
DTMF EDIT mode.
dFE 123 Stored DTMF code is now
"l2345F"
Place MODULATION
switch in CONT. Entire
sequence of 12345* is
sent, or BURST position
to send digits one at a time.
NOTE: Shaded area indicates flashing digit. (point of
data entry)
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