Tyco Electronics P5200 사용자 설명서

68 

Transmit power adjustment is possible if enabled through programming. Within conventional systems, 
transmit power is adjustable on a per channel basis. Within EDACS and P25 trunked systems, transmit 
power is adjustable on a per system basis.  

There are two ways to toggle between high and low power: 

1.  Press 

. 

2.  Using the 

 and 

 keys, scroll until the cursor (>) appears to the left of “TX POWER” in the 

display. 

3.  Press 

 again to toggle between High and Low power. 

4.  “POWER = HIGH” or “POWER = LOW” will appear momentarily on the top line of the display. 

Press the Option button. “POWER = HIGH” or “POWER = LOW” will appear momentarily on the top 
line of the display. 

The Menu function accesses features that are not available directly from the keypad. The order and actual 
menu items available is configurable through programming. Upon radio power up, the menu item that is 
at the top of the menu list will always be displayed first. Subsequent access to the menu function will 
return the last menu item that was shown in the display and cursor position. 

1.  To enter the menu mode, press 

. 

2.  Upon entering the menu selection mode, Menu options will appear in the display (see Figure 9-6). 

 

3.  The radio will continue to receive and transmit normally while in the menu function. 

4.  To scroll through the menu options use the 

 or 

 keys. Press 

 to select the desired menu item. 

The menu item's parameter setting shown in the display can now be changed by using 

 or 

 to 

scroll through the list of parameter values.  

5.  Once the desired setting is reached press 

 to store the value and return the menu option selection 

level.  

For menu items that display radio information, pressing 

 or 

 will scroll through a list of 

informational displays.  The possible menu items are in Table 9-5.