Tyco Electronics MM23772 - Manual (Page 85)

MM23772, Rev. B
85
If system selection is programmed to the SYSTEM/GROUP/CHANNEL knob, direct
access to systems is not available. Press  or  to scroll through different sets of 16
systems each (banks) if more than 16 systems are programmed into the radio. The
systems within each bank are then selectable via the SYSTEM/GROUP/CHANNEL
knob as described previously in METHOD 1.
Example:
System: 1 = North Group: 1 = Group 1
2 = South 2 = Group 2
3 = East 3 = Group 3
4 = West 4 = Group 4
Press  . (South is the currently selected system.)
Press  . (Press 4 to select “West” system.)
Press  . (West is the newly selected system.)
9.8 GROUP/CHANNEL SELECTION
Several methods can be used to select a new group or channel.
METHOD 1: From the control knob: If group selection is programmed to the SYSTEM/GROUP/
CHANNEL knob, select a group by turning the SYSTEM/GROUP/CHANNEL knob to
the desired group number position. The display registers the new group name on line two.
If the knob is moved to a position greater than the number of programmed groups, the
highest programmed group will remain selected. The  button can be programmed to
provide access to a “2
nd
bank” of 16 group number positions (17-32)
METHOD 2: (P7270 System and P7250 Scan model radios only) From keypad: If group selection is
programmed as the primary function of  and  select a group by pressing  or 
to scroll through the group list. The display registers the new group name on line two.
METHOD 3: (P7270 System model radios only) Direct Access: Press
 to enter the group select
mode. Press the numeric key mapped to the desired group. Press  . The radio will move
to the selected group.
METHOD 4:
(P7230 Select model radios only) If programmed for groups, press the  button to
change groups. The display registers the new group name on line two. If programmed for
channels, press the  button to change the channel. The display registers the new
channel.
9.9 MODIFY SCAN LIST
9.9.1 P7270 System Model
1. Press
 to toggle scan OFF and verify is not displayed.
2. Select group or channel.
3. Press  once to remove group or channel from list.