E F Johnson Company 2425333 사용자 설명서

Once Control Top and Keypad Test Mode is selected from the menu, all icons are 
displayed and the LED lights red. Upon release of the emergency button, the radio is in 
Control Top and Keypad Mode. In this mode, all of the buttons and knobs on the radio can 
be tested to determine if they are operating correctly. Performing any event emits a tone 
and an appropriate display. If the radio is in Control Top and Keypad Test Mode but no 
action is taking place, the display continues to display the message “CH TEST”. Table 3.4 
summarizes the different displays. 

Select knob turned clockwise/counterclockwise

ROT CLK/ROT CNTR

Select knob pushed/released

SEL 1/SEL 0

Volume knob turned

VOL x

, where x is the current position of the knob 

from 0 – 255 (this will vary at the boundaries)

PTT button pressed/released

PTT 1/PTT 0 

F1 button pressed/released

F1 1/F1 0 

F2 button pressed/released

F2 1/F2 0 

F3 button pressed/released 

F3 1/F3 0 

F4 button pressed/released 

F4 1/F4 0 

F5 button pressed/released 

F5 1/F5 0 

F6 button pressed/released 

F6 1/F6 0 

“1” button pressed/released* 

BTN 1 1/BTN 1 0 

“2” button pressed/released* 

BTN 2 1/BTN 2 0 

“3” button pressed/released* 

BTN 3 1/BTN 3 0 

“4” button pressed/released* 

BTN 4 1/BTN 4 0 

“5” button pressed/released* 

BTN 5 1/BTN 5 0 

“6” button pressed/released* 

BTN 6 1/BTN 6 0 

“7” button pressed/released* 

BTN 7 1/BTN 7 0 

“8” button pressed/released* 

BTN 8 1/BTN 8 0 

“9” button pressed/released* 

BTN 9 1/BTN 9 0 

“0” button pressed/released* 

BTN 0 1/BTN 0 0 

“*” button pressed/released* 

BTN * 1/BTN * 0 

“#” button pressed/released* 

BTN P 1/BTN P 0 

Top Button 1 pressed/released* 

TOP 1 1/TOP 1 0 

Top Button 2 pressed/released* 

TOP 2 1/TOP 2 0