E F Johnson Company 2425M80 Benutzerhandbuch

Draft 02 - Sep 1 2015

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If the Scan Edit option switch is programmed, priority scan lists can be user edited as 
follows (all operating modes). This option is also selectable via the menu. Changes are 
permanent (cycling power does not reselect a default condition). Proceed as follows:

1 Select a conventional, SMARTNET/SmartZone/P25 Trunked channel corresponding to 

the scan list being edited.

2 Select the scan list edit mode by pressing the Scan Edit option switch. This mode is 

indicated by a triangle in the upper left corner of the display (see Figure 2.3) for the 
Standard Control Head. This mode is indicated by a 

 on the top of the display for 

the Lightning Control Head.

3 If applicable, select the list to be edited by rotating and then pressing the Select switch. 

A single beep sounds when the switch is pressed (if that option is enabled). The 
selected scan list is indicated as “LIST x” as described in the preceding section. If user 
programming is disabled on a list (conventional channels only), “NO EDIT” is 
momentarily displayed and it cannot be edited.

4 Select the channel you want to add or delete by rotating the Select switch. After the last 

channel in the current zone is displayed, the first valid channel in the next zone is 
displayed and vice versa. Lists are limited to 256 channels. If an attempt is made to add 
more than 256, “LIST FULL” is displayed and a channel must be deleted before 
another can be added.

5 If the selected channel is in the scan list (scanned), the   symbol is displayed next to 

the zone number as just described for the Standard Control Head. The 

 is displayed 

on the top of the Lightning Control Head display.. To change the scan list status of the 
displayed channel, press the Select switch. A single beep sounds when the switch is 
pressed (if that option is enabled). 

With conventional channels only, if the selected scan list is programmed with fixed 
priority channel(s), the next press of the Select switch makes the current channel the 
priority channel indicated by “P” in the left status display next to the zone number. If 
dual priority channels are used, pressing the Select switch again makes it the second 
priority channel indicated by “2” in the left status display. Then pressing the Select 
switch again takes the channel out of the scan list. Refer to Section 5.10.2 and Section 
5.10.3 for more information on priority channel sampling.

6 To exit this mode and save the changes, press the Scan Edit option switch again.

With radio wide scanning, up to 255 scan list can be added regardless of the type of 
channel selected. This list is user programmable, and can contain up to 255 channels of 
any type. More information on selecting and editing radio wide scan lists follows.