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SEL611X 6. To delete all the stored places in the “Address Book”, “Avoid Trouble diagnoses NBEL0234 SYMPTOM CHART NBEL0234S01 Symptom Diagnoses/service procedure Reference page Any function of the system Check power supply and ground circuit for display & NAVI control unit. Strange screen color or 1. Check “DISPLAY SETTING”. 2. Check display in “Diagnosis of Display” MODE. — The display is not dimmed 1. Check “DISPLAY SETTING”. 2. Check lighting switch signal input to display & NAVI control unit correctly in No navigation guide voice 1. Check “Voice Guidance Setting”. — 2. Check voice guide operation. Beep does not sound when Check “BEEP ON/OFF SETTING”. Position marker does not Go to “WORK FLOW FOR NAVIGATION INSPECTION”. Position marker does not Check reverse signal input to display & NAVI control unit correctly by “Diagnosis Radio wave of GPS cannot 1. Is there anything obstructing the GPS antenna on the rear parcel finisher? — 2. Check GPS radio wave receive condition in “GPS INFORMATION SETTING”. 3. Check GPS antenna in “Self Diagnosis” MODE. Heading direction of position 1. Perform “ADJUST CURRENT LOCATION” SETTING. 2. Go to “WORK FLOW FOR NAVIGATION INSPECTION”. Stored location in the Stored location in the address book and other memory functions may be lost if the — Map appears grey and can- The current location in the memory is out of the map data area. GI MA EM LC EC FE AT TF PD AX SU BR ST RS BT HA SC IDX NAVIGATION SYSTEM Setting Mode (Cont’d) EL-417 |