VX-8R O PERATING M ANUAL134RESET P ROCEDURESIn some instances of erratic or unpredictable operation, the cause may be corruption ofdata in the microprocessor (due to static electricity, etc.). If this happens, resetting of themicroprocessor may restore normal operation.Note that all memories will be erased if you do a complete microprocessor reset,as described below.MICROPROCESSOR R ESETTINGTo clear all memories and other settings to factory defaults:1. Turn the radio off.2. Press and hold in the , , and keys while turning the radio on.3. Press the key briefly to reset all settings to their factory defaults (press any otherkey to cancel the Reset procedure).SET M ODE R ESETTINGTo reset the Set Mode (includes the APRS ®/GPS Set Mode) settings to their factory de-faults:1. Turn the radio off.2. Press and hold in the and keys while turning the radio on.3. Press the key briefly to reset the Set Mode ItemÚ settings to their factory defaults(press any other key to cancel the Reset procedure).Ú:Except the following Set Mode Items.Set Mode 8: BANK NAME, 20: CLOCK SHIFT, 21: CW ID,26: DCS CODE, 27: DCS INVERSION,30: DTMF SELECT, 34: EMERGENCY SELECT,37: HALF DEVIATION, 42: INTERNET CODE,45: INTERNET SELECT, 52: MEMORY FIRST STEP,53: MEMORY NAME, 55: MEMORY SKIP,59: MESSAGE SELECT, 67: PAGER CODE-RX,68: PAGER CODE-TX, 75: RPT SHIFT,76: RPT SHIFT FREQ, 95: SQL TYPE,99: TONE FREQUENCY,APRS ®/GPS Set Mode 6: APRS MSG FLASH, 15: DIGI PASS,19: MSG FILTER, 20: MY CALLSIGN,21: MY POSITION, 22: MY SYMBOL