Finn Cervis 12 Series User manual

CERVIS RADIO CONTROL
TROUBLESHOOTING GUIDE
FOR 12 SERIES M ACHINES
1

TO TURN THE REM OTE ON,
PUSH GREEN BUTTON ON BACK OF REM OTE AND RELEASE.
12 SERIES REM OTE
THIS GUIDE APPLIES TO 12 SERIES M ACHINES
IF THE “TX” & “RX” LEDS FLASH 10 TIM ES PER SECOND, REM OTE IS SYNCHED TO M ACHINE,
M ACHINE HAS POW ER AND IS READY TO USE.
TURN REM OTE ON
2

DOES THE “ TX” LED FLASH 10 TIM ES PERSECOND?
IF YES, REM OTE IS READY TO USE, CONTINUE TO RECEIVER TROUBLESHOOTING SECTION.
IF NOT, CONTINUE REM OTE TROUBLESHOOTING.
THIS GUIDE APPLIES TO 12 SERIES M ACHINES
CHECK REM OTE
3

IF NO LIGHTS AT ALL, CHECK BATTERIESFIRST.
INSTALL NEW BATTERIESPAYING ATTENTION TO DIAGRAM IN BATTERY COM PARTM ENT.
BATTERIES ARE NOT ARRANGED IN TYPICAL “UP, DOW N, UP, DOW N” ORDER.
IF LI GH TS DO N OT COM E ON AFT ER REPLACING
BATT ERI ES, AN D RESTART I N G REM OT E, RET U RN REM OT E
FOR SERV I CE.
STEP 1
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
TROUBLESHOOT REM OTE
4

LEDs ARE FLASHING IN REPEATING PATTERN.
TX AND RX FLASH
TOGETHER, FIRST
THEN, ERR AND BATT
FLASH TOGETHER
THIS ERROR INDICATES A SWITCH IS STUCK. CHECK ALL SWITCHES ARE IN THE CENTER
POSITION. M OVE ALL SWITCHES UP AND DOWN AND RELEASE.
HOLDING THE GREEN POW ER BUTTON TOO LONG, CAN CAUSE THIS TO
HAPPEN. LET GO OF GREEN POW ER BUTTON AND SEE IF PROBLEM GOES
AW AY.
IF PROBLEM CON T IN U ES AFT ER
CHECKI NG ALL SWI TCH ES,
RET U RN REM OT E FOR SERV I CE.
STEP 2
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
TROUBLESHOOT REM OTE
5

LIGHTS FLASHING IN REPEATING PATTERN
TX AND ERR FLASH
TOGETHER, FIRST
THEN, RX AND BATT
FLASH TOGETHER
THIS ERROR INDICATES THE ESTOP BUTTON IS NOT IN THE UP POSITION. RELEASE ESTOP
BY ROTATING RED BUTTON, GENTLY CLOCKWISE. IF BUTTON POPS UP RETRY TO POWER
UP REM OTE
IF PROBLEM CON T IN U ES AFT ER
BU T TON I S IN T H E U P POSI T ION ,
RET U RN REM OT E FOR SERV I CE.
STEP 3
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
TROUBLESHOOT REM OTE
6

IF TX LED IS FLASHING ON REM OTE, IT IS SENDING OUT INFORM ATION.
IF M ACHINE ISPOWERED UP AND RX LED IS NOT FLASHING ON REM OTE, THE M ACHINE
RECEIVER AND REM OTE ARE NOT COM M UNICATING.
12 SERIES
#1 LED
IF POWER I S APPLI ED AND POWER LED IS N OT LI T, T HERE I S A FAU LT
WIT H T H E RECEI V ER; RET U RN T H E RECEI V ER TO T H E FACTORY FOR
EVALUATI ON
RECEIVER POWER LEDs SHOULD BE LIT.
IF NOT, CHECK FOR 12 VOLT POWER AT
BATTERY, KEY SWITCH, HARNESS, AND
M ODULE PLUG.
STEP 1
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
+V1
+V2
+V3
LEDs
TROUBLESHOOT REM OTE
7

IS THE “ HEALTH” LED FLASHING, ONCE PER SECOND?
NO:
IF THE HEALTH LED IS OUT OR IS LIT STEADY, THE M AIN
M ICROCONTROLLER HAS STALLED.
IF THE HEALTH LED IS FLASHING RAPIDLY, THERE IS A M EM ORY
FAULT WITH THE RECEIVER.
RET U RN RECEI V ER FOR SERV I CE
IF YES CONTINUE TO STEP: 3, PAGE 9.
#1 LED
STEP 2
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
TROUBLESHOOT RECEIVER
8

STEP 3
ARE THE RX/ TX LEDs FLASHING?
IF ONLY IS TX ISFLASHING, SOM E POSSIBLE CAUSES:
1. REM OTE AND RECEIVER ARE NOT ASSOCIATED
FOLLOW DIRECTIONS TO RESYNCH REM OTE AND RECEIVER
2. INTERFERENCE
M OVE BARKBLOWER OR REM OTE AWAY FROM BUILDINGSOR
CHAINLINK FENCES
3. ANTENNA OR CABLE ARE BROKEN/ DAM AGED
REPLACE BROKEN/ DAM AGED ANTENNA OR CABLE
RX #2 LED
TX #3 LED
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
TROUBLESHOOT RECEIVER
9

STEP 4
ARE THE RX/ TX LEDs FLASHING? IF YES, CHECK THE REM OTE.
ARE THE TX/ RX LEDs FLASHING ON REM OTE 10 TIM ES PER
SECOND?
NO, TRY ASSOCIATING A KNOWN-GOOD REM OTE TO THE
RECEIVER.
IF NEW REM OTE WILL NOT ASSOCIATE TO THE
RECEIVER, RET U RN T H E RECEI V ER FOR
SERV I CE
IF REM OTE WILL ASSOCIATE TO THE RECEIVER,
RET U RN REM OT E FOR SERV I CE
YES, CONTINUE TO TEST M ACHINE FUNCTIONS, STEP 6
THIS GUIDE APPLIES TO 12 SERIESM ACHINES
RX #2 LED
TX #3 LED
TROUBLESHOOT RECEIVER
10