KOSO D64 UK INSTRUCTIONS
Please read all the way through before starting this procedure
The DB64 is a compact analogue style digital gauge with the following functions: Speed, Fuel Gauge (100ohm, 510 ohm) and 4 warning lights.
Before you start to program please connect the wiring for the gauge as per the manufacturer’s instructions a quick reference wiring guide can be found below.
Wiring Guide......
Gauge Wire
RED +12 volt permanent live to battery
Brown + 12 volt switched live (ignition switch)
Black -12 volt earth/ ground
Turquoise Green -12 volt Neutral lamp (usually switched negative)
Lime Green - 12 volt to negative wire of fuel sender 100 or 510 ohm
Orange +12 volt Left Turn signal /indicator
Blue + 12 volt Right turn signal / indicator
Gray Oil pressure lamp.
Black plug (3 wires) Speed sensor
Black plug (2 wires) Optional remote trip reset switch
NOTES
Please note sometimes when replacing the warning light bulb in an existing circuit the LEDs used in this gauge do not have enough resistance to trigger the flasher unit , if this is the case add a ¼ watt 250ohm resistor in parallel (to black earth wire) to the Left and Right indicator wires or fit a flasher unit suitable for LED Indicators.
To Enter Menu
Press and hold down both buttons for 3 seconds this is the standard procedure for all settings and you must scroll through the menu every time. If left for more that 30 seconds the screen resets.
The adjust button is the uppermost of the two on the rear of the gauge the select button is the lower of the two.
Tyre size
You will need to measure the outside circumference of the tyre at this point, it must be measured you cannot accurately calculate it, please enter your size in millimetres by entering one digit at a time in the flashing 0 position on the gauge screen using the select and adjust buttons.
For instance if your size is 1800 millimetres, the first flashing position press the adjust button until it displays 1 – after that is set press the select button to move to the next flashing position in the display, press adjust button until it reads 8 - after that is set press the select button to move to the next flashing position in the display press adjust button until it reads 0- after that is set press the select button to move to the next flashing position in the display press adjust button until it reads 0. Press select twice to return to main screen.
Sensor Point
Press and hold both buttons for 3 seconds then press select a further 3 times
This is where we set up the number of magnets, or if you are using the cable drive converter * the sensor points.
Now you have set the tyre circumference the screen will flash 1P using the adjust button set for the number of magnets (previously fitted to the wheel) any number between 1 – 60. Using the select and adjust buttons as before.
*Cable drive converter
If you are using the cable drive converter instead of magnets use the following system to determine. the number of sensor points – rotate the wheel once noting how many times your standard cable turns per single rotation of the wheel for instance 2.5 turns per single rotation....
Every time the standard cable turns its equivalent to six sensor points (magnets) therefore in the instance of the standard cable turning 2.5 times per rotation of the wheel it will be 2.5 x 6 = 15 sensor points (magnets)
Setting the Fuel Sender Range
Press and hold both buttons for 3 seconds then press select a further 4 times
Most senders are covered by the following ranges the most important setting is that it reads empty when it is empty. Please connect this wire to the negative side of the fuel sender it is my experience that because the sender is negative switched it will not work from the existing gauge wires.
Using the adjust button select the 100 ohm or 510 ohm range as a general rule of thumb Honda use the 510 ohm range.
Prepared by Jon Pullara www.digital-speedos.co.uk
The MPH version is only available from www.digital-speedos.co.uk
Tel 0121 745 9555 or 07967 676703
