Tyco Electronics P5200 사용자 설명서

65 

METHOD 

1: 

 

From the control knob: If system selection is programmed to the
SYSTEM/GROUP/CHANNEL SELECTION control knob, select a system by turning the
knob to the desired system number position (1-16). The display registers the new system 

name on line one. The 

 button can be programmed to provide access to a “2

nd 

bank” of 

16 system number positions (17-32). 

METHOD 2:   (P7270, P7250, and P5250 model radios) From the keypad: If system selection is 

programmed as the primary function of 

 and 

, select a system by pressing 

 or

 to scroll through the system list. The display registers the new system name on line

one.  

METHOD 3:   (P7270 model radios) Direct Access: Press 

 to enter the system select mode. Press the 

numeric key, which is mapped to the desired system. Press 

. The radio will move to the 

selected system.  

METHOD 4:  (P7230 model radios only) If programmed, press the 

 button to scroll through and

change systems. The display registers the new system name on line one. 

 

 

If system selection is programmed to the SYSTEM/GROUP/CHANNEL knob, direct 

access to systems will not be available. Pressing 

 or 

 will 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. 

Method 3 Example:  

System: 1 = North 

Group:  1 = Group 1 

 

2 = South 

 

2 = Group 2 

 

3 = East 

 

3 = Group 3 

 

4 = West 

 

4 = Group 4  

1.  Press 

 to enter system select mode.  

2.  Press 

 to select “West” system. 

3.  Press 

. West is the newly selected system. 

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).