Radio Shack PRO-2052 - Manual (Page 36)

36
Note: If you consistently miss re-
sponses even with trunk scanning
scan delay set, you might need to
change the default system type or the
fleet map you are using. See “Scan-
ning Type I and Hybrid Trunked Sys-
tems” on Page 40.
Monitoring an Active ID
When the scanner stops on a trans-
mission, follow these steps to hold the
scanner on that transmission.
Note: You can also follow these steps
to hold on an ID while scanning a scan
list. See “Scan Lists” on Page 37.
1. Press HOLD . HOLD appears and
the scanner stays on the current
ID.
2. To continue trunk scanning, press
SEARCH .
Locking Out IDs
As with conventional scanning, it is
possible to lock out unwanted traffic.
This is particularly important in trunk-
ed systems because signals you can-
not listen to (such as water meters,
door alarms, traffic signals, and en-
crypted signals) are assigned IDs just
like other users. You can lock out up
to 100 IDs.
To lock out an ID, press L/O when the
ID appears. The ID is locked out, and
the next active ID appears.
Note: If you lock out an ID while
searching, it is also locked out of the
scan list(s). See “Scan Lists” on
Page 37.
Unlocking a Single ID
1. Hold down L/O until you hear two
short beeps.
2. Repeatedly press ▼ or ▲ to select
the ID you want to unlock.
3. Press L/O . The ID is unlocked and
the next locked ID appears.
4. Press SEARCH to resume the pre-
viously selected function.
Unlocking All IDs
Hold down L/O until you hear two short
beeps, then press E to unlock all the
IDs at once. The scanner beeps twice.
Note: When you unlock all the IDs,
the scan list mode appears. Press
SCAN to scan the IDs stored in your
scan lists or press SEARCH to resume
the previously selected function. For
more information about scan lists, see
“Scan Lists” on Page 37.
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