NOTE:
User can review
NV
memory when out
of
edit mode
by
using cursors. No digits are flashing and the end
of
NV
memory
is
indicated
by
"=="
end
of
data
marker.
3.10.3.3 USER DEFINED
DTMF
ENCODER
TIMING-
ACCESS
CODE
3 1
Press
Press
Numeric
Program
Key
Key
3
EJ
Display
3
4
0.05 sec
Comment
Current state
of
NV
memory
Old Tone On time
displayed. Set duration
time to
350
ms
(next
step)
035
0.15
sec Old Tone
Off
Time
Set interdigital time to
150
ms
(next step)
015
I.,,
..
I 3 1 Ready
to
select DTMF
Encode mode
NOTE:
Normal
DTMF
Batch Encode procedure can be fol-
lowed
from
this
point.
Timing
parameters
en-
tered in this mode will be carried over into all
DTMF
encoding modes
of
operation.
3.10.3.4
PL
FREQUENCY
SELECT-
ACCESS
CODE
3 2
Press Press
Numeric
Program
Key Key Display
Comment
3 2
2 23.6
Hz
1507 3 2
Current state
of
NV
memory
Prior Programmed Code
Ready to select desired
DTMF Encode Option
Code
3.10.3.5
DTMF
BATCH
ENCODE
WITH
PL-
ACCESS
CODE
3 6
Press
Press
Numeric
Program
Key Key
Display
Comment
3 Current state
of
NV
memory
3 6
I.,,
..
I
dFE 123
First three DTMF
characters are
displayed
NOTE:
Preset the required PL code (para.
3.10.3.4)
before
entering the Simultaneous
PL & DTMF batch encoding
mode.
PL tones will automatically be superimposed on the
DTMF with a preset deviation equal to 25%
of
the DTMF
deviation level. Example: DTMF Deviation level
= 3.2
KHz therefore
PL Deviation level =
800Hz.
NOTE:
To
access special character DTMF keys perform the
following:
SPECIAL
OPERATOR
ENTRY
CHARACTER
PROCEDURE
A
§
.
CD
EJ
B
§
.
0
EJ
c
§
.
0
B
D
§
.
0
B
*(shown
as
"F"
§
0
l·"'"i
on LCD)
.
# (shown as
"P"
§
0
EJ
on LCD)
.
NOTE:
To
clear
NV
memory
to
end while
in
edit mode
press [
Tooo
j
EJ"'"
Oat•
NOTE: Should the R-2200, with RTL416IA Signalling
Option
installed, appear to operate abnormally (for ex-
.,
ample - the unit may not operate
in
the batch encode
mode, when in the option position), it may be the result
of
invalid
data
being stored in the non-volatile memory.
A mode
of
operation has been included in the RTL4161A
software that will reset the memory to a default status
should this occur. This mode
is
accessed by entering the
option code 9 2.
The
memory reset function should be
performed before proceeding with any
other
trouble-
shooting procedure.
NOTE:
The
RPX-4309A kit
is
available on a field retrofit
basis for any
R-2200
or
R-2400 already shipped without
the two-way service option installed. This kit contains
the two-way service option
board
and all necessary in-
structions to properly install it.
3-14
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