9 NBDP PREPARATIONS

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 new ones.)

4.Press the [] key to choose CH Dwell Time. Enter channel dwell time in seconds. Dwell time is the time in seconds the receiver waits on each channel in a scan group before it selects the next frequency.

5.Press the [] key to choose Mode, and then choose the communication mode; AUTO, ARQ or FEC.

Note: AUTO is used to register scanning channel group when both ARQ and FEC exist in the same Scanning Channel Group. When you choose scan group by the call station menu, set Mode to FEC. See paragraph 11.3.

6.Press the [] key to choose Auto Search. Choose Auto Search to ON or OFF.

Auto Search ON: The radio stops scanning when it finds the strongest signal (highest S/N ratio). To find the strongest signal, the radio scans all channels, which may take some time. Therefore, use this setting where signal propagation is poor.

Auto Search OFF: The radio stops scanning on the first signal it finds. We recommend that you set Auto Search to OFF when signal propagation is good.

7. Press the [] key to choose line no. 1 in the Scanning Set Up window. Enter channel number (ITU or user channels) and press the [] key to choose "Scan.” (If you enter an invalid channel, the message “ Channel by that name does not exist. Press any key to escape.” appears. Press any key and reenter channel.)

8.Press the [] key to choose line No. 2. Enter channel number.

9.Enter other channel numbers and then press the [Enter] key. A confirmation message appears.

10.Press the [Enter] key again to save the data. The group name is displayed in the Scanning Group List window. (If the group name alredy exists, the message “Scan group by that name already exists. Press any key to escape.” appears. Press any key and change the scan group name.)

11.To continue, press the [Enter] key twice and then repeat steps 3-10.

12.Press the [Esc] key to quit.

9.5.2 Editing/Deleting scan channel groups

1.Press the function key [F5] and the [3] key. Choose scan group name from the Scanning Group List.

2.Press the [→] key to choose Change and press the [Enter] key.

3.Press the [] key to place the cursor on the field (channel) to change.

4.Do one of the following:

Editing channels:

Press the [Backspace] key to delete the channel

Adding channels:

number and then enter new channel number.

Enter channel number on a blank line.

Deleting channels:

Delete group name with the [Backspace] key.

Disabling channels temporarily:

Press the [] key to underline Pass.

5. Press the [Enter] key twice.

9-8

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Furuno FS-2570, FS-1570 manual Editing/Deleting scan channel groups, Editing channels, Adding channels, Deleting channels