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8. NBDP PREPARATIONS
8-7
8.4.2 Editing/Deleting user channels
1. Press function key F5 and then the 4 key.
2. Press the ↑ or ↓ key to choose channel from the Channel List.
3. Press ↓ and → keys to choose Change and press the Enter key.
4. Do one of the following:
Edit channel: Use ↑, ↓ and the Backspace key to make modifications.
Delete channel: Erase channel number with the Backspace key.
5. Press the Enter key twice.
6. Press the Esc key.
8.5 Scan Channel Groups
You may store up to 10 scan groups, 20 channels per group. Note that scanning is only
possible in the ARQ and FEC modes.
The NBDP Terminal Unit can control radio equipment through channel scanning. In FEC
mode, the radio equipment scans a number of channels (according to your selection),
stopping when an incoming signal is found. In the ARQ mode it stops when your own ID
code is detected in an incoming signal. Also, in the ARQ mode, the transmitter is then tuned
to the corresponding transmitter frequency, the communication link is established and the
traffic is automatically exchanged. Scanning resumes once the link is disconnected.
8.5.1 Registering scan channel groups
You may register ITU and user scan channels as follows:
1. Press the function key F5 followed by the 3 key to display the Scan Entry screen.
Create
Change
Scan Entry
Scanning Group List
Scanning Set Up
No Channel Rx Freq Tx Freq
0
1
2
3
4
5
Pass/Scan
Pass/Scan
Pass/Scan
Pass/Scan
Pass/Scan
Pass/Scan
▼
Group Name : _
Ch Dwell Time : 4.5 sec (2.7-4.5 sec)
Mode : AUTO ARQ FEC
Auto Search : OFF ON
Scan entry screen
2. If Create is not underlined, press →, ↓ and the Enter key to underline it.
3. Group Name is selected. Enter suitable group name. (10 group names may be entered.
If you attempt to enter more the message “Scan group memory is full. Press any key to
escape.” Appears. Press any key and then delete unnecessary group names to enter