Technical reference page: 31
RDS - Frazier "Buggymeter" reset/programming
Should the meter "throw a wobbler" it will need a total reset and will then require the correct calibration figures re-programming in. To do this procede as follows:
Turn the ignition switch off, hold down all three buttons (RDS, Engine/pto & gg) and with your third hand turn the ignition back on again. As soon as the head unit powers up release all three buttons. The unit will then require re-programming as below.
Each of the two channels must be programmed with the number of pulses the sensor gives per rev of the relevant shaft. The calibration factors are:
Engine - pulses per revolution = 12.50
PTO - pulses per revolution = 1.000
i) Press Engine/PTO switch to select the Engine channel
ii) The pulses/rev switch is located beneath the second g of the Agribuggy logo.
iii) Press and hold this switch
iv) The display will change to show the number of pluses/rev currently programmed. The decimal point will be flashing.
v) Still holding the g switch, press and hold the Engine/PTO switch. The decimal point will advance from left to right, go off screen and reappear on the left. When it is in the correct position, release the Engine/PTO switch.
vi) The left hand digit will now flash. Press and hold the Engine/PTO switch to cycle this digit to the correct value. Release the Engine/PTO switch to hold this figure and move to the next digit.
vii) Repeat for each digit.
viii) When the correct figure is displayed, release the g switch.
Press the Engine/PTO switch to select the PTO channel and then repeat the above procedure to set PTO factor.