10. Brightness   
  Used to adjust the screen brightness from 1 (dim) to 7 (brightest) 
 
11. LED Control 
  Used to turn your LED status display ON or OFF. Your radio dealer can   
 adjust detailed LED status behavior using the radio’s programming software.   
 
12. Language 
  Used to select the language for the radio’s menus. Korean or English. 
 
13. Screen 
  Used to select between 3 different screen modes (see fig 5-1).   
 
 
Figure 5-1) Description of Display screen selections 
 
 
14. Power Save   
  Radio goes into power save mode until radio is activated. You can select   
 ratio on time radio checks for activity. Power save consists of 4 steps:  ①  OFF  ②  1: 1  ③   
    1: 2  ④  1: 4. 
 
 
6.1.8 Radio information 
Used to show the radio’s information: Radio ID, Model Name, PCB Version, Freq Range, SW Version, 
BB Number, BB Version Last SW Update, Made Date, DB Version. Press the “Select” button to make 
a selection in this menu.