iv
FREQUENCY STEP SIZE ....................................... 56
DISPLAY BACKLIGHT............................................. 57
PERMANENT BACKLIGHT ...........................................57
AUTOMATIC BACKLIGHT............................................. 57
LOCK FUNCTION ................................................... 58
DATA COMMUNICATION SPEED ........................... 58
TUNE ENABLE........................................................ 58
MICROPHONE PF KEYS (KEYPAD MODELS ONLY)...... 59
NARROW BAND FM OPERATION.......................... 60
POWER-ON MESSAGE.......................................... 60
PROGRAMMABLE VFO.......................................... 61
TIME-OUT TIMER ................................................... 62
CHAPTER 12 MICROPHONE CONTROL
MIC LOCK ...............................................................64
CHAPTER 13 OPTIONAL ACCESSORIES
CHAPTER 14 TROUBLESHOOTING
MAINTENANCE ......................................................66
GENERAL INFORMATION ............................................66
SERVICE................................................................ 66
SERVICE NOTE....................................................... 66
CLEANING.............................................................. 67
RESETTING THE TRANSCEIVER .......................... 67
INITIAL SETTINGS..................................................... 67
FULL RESET........................................................... 67
VFO RESET.......................................................... 68
TROUBLESHOOTING............................................. 69
SPECIFICATIONS
INDEX