ZETRON 748, Technical Manual

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Feature Set Reference
164 025-9368H
Based on the information from the table, we can build the following capcode for it:
T = 1 (1.0,0.0,3.0,8.0)
CC = 11 (Codeplan Z11, Mot N)
A = 8 (Pager Cap-Code 8xx)
B = 5 (“A” tone, Tone Group 3, Tone Number 5)
C = 6 (“B” tone, Tone Group 5, Tone Number 6)
Example 2:
You have a pager that is setup for Motorola Tone only timing (0.4 second “A” tone, 0 gap, 0.8
second “B” tone, and 8.0 second group call), uses Motorola C Codeplan and a capcode of 634.
We look up the timing in the Timing table (see “Two-Tone Timing” in Section 7), and see that
timing 2 matches our pager. Next we look for Motorola C codeplan in the Two-Tone Codeplan table
(see “Two-Tone Codeplans” in Section 7). We see that the second codeplan is labeled “Mot C
groups”. Above it is
Z1 , this is the corresponding codeplan number 01. We look in the left-hand
column labeled Pager Cap-Code until we see the row labeled 6xx. This matches the leading digit of
our pager. Follow this row to the right over to our Mot C (
Z1 ) codeplan column. You will see “2+1”,
these are the Tone groups used for the “A” and “B” tones. With our capcode of 634, the “A” tone
will be tone number 3 in Tone Group 2 and the “B” tone will be tone number 4 in Tone Group 1.
To see what the actual tones would be for our pager, we look at the Tone Group table (see “Two-
Tone Tone Groups” in Section 7). We look for column labeled Tone Group 2, then follow that down
to the row labeled Tone Number 3, we see that the “A” tone will be 669.9 Hz. Doing the same for
the “B” tone, look for the column labeled Tone Group 1, then follow that down to the row labeled
Tone Number 4, we can see that the “B” tone will be 418.8 Hz.
Based on the information from the table, we can build the following capcode for it:
T = 2 (0.4,0.0,0.8,8.0)
CC = 01 (Codeplan Z01, Mot C)
A = 6 (Pager Cap-Code 6xx)
B = 3 (“A” tone, Tone Group 2, Tone Number 3)
C = 4 (“B” tone, Tone Group 1, Tone Number 4)
As you can see with example 2, if you know the codeplan and capcode, it is really quite simple to
enter in a specific pager. If you only know the Tones, it is just a mater of doing the process in
reverse.
Group call and Diagonal tones:
The “X” in the call code is used when the two tones are the same. You can see that if you were to
use a cap code of 106333 the codeplan is 3+3 (column 06, row 3 of the Two-tone Codeplans table)
and that both tone 1 and tone 2 use row 3 in the Two-tone Tone Groups table which is 304.7 Hz.
This creates a problem because the Model 748 would send out two of the same tones without a gap
and would appear to be a single long tone. There are three ways to remedy this situation; make it a
group call, replace tone 1 with the diagonal tone, or replace tone 2 with the diagonal tone. By
entering”0” for “X”, the call will be made a group call and will use the “Group Call” timing from the
Two-Tone Timing table (in this case 8 seconds). If you don't want a group call, you can select the
diagonal tone (which is found at the bottom of the table in “Two Tone Groups” in Section 7) to
replace tone 1 or tone 2.