7
•
Connect the black test lead to the iron bars or the negative pole of the battery and
the red test lead to the distributor terminal of the ignition coil.
•
Start the motor to set it in idle-speed, then read the value of the dwell angle on the
LCD.
TESTING DUTY CYCLE
•
Connect the black test lead to the "COM" jack and the red test lead to the "VΩ"
jack.
•
Set the rotary switch to the "DUTY" position.
•
Connect the test leads to the circuit to be measured.
•
Read the measurement on the LCD.
MEASURING TACHO
•
Connect the black test lead to the "COM" jack and the red test lead to the "VΩ"
jack.
•
Set the rotary switch to the desired "TACH x 10" range, according to the cylinders
of the motor to be measured.
•
Connect the black test lead to the iron bars of the negative pole of the battery and
the red test lead to the distributor terminal of the ignition coil.
•
Start the motor, read the display, divide the displayed value by the number of
cylinders, and the result is the turning speed (tacho).
BATTERY & FUSE REPLACEMENT
•
Battery and fuse replacement should only be done after the test leads have been
disconnected and the power is off.
•
Using a screwdriver, loosen the screws and remove the case bottom.
•
Remove the old battery and replace it with a new one of the same specification
(9V battery IEC 6F22, NEDA 1604).
•
Similarly, when replacing the fuse do so with the same specification:
- Fuse 1: 0.5A/600V, dimensions 5 x 20mm,
- Fuse 2: 10A/600V, dimensions 5 x 20mm.
•
Replace the case bottom and reinstall the three screws. Never operate the meter
unless the case bottom is fully closed.
V.1.
1
INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL &
ELECTRONIC EQUIPMENT.
When this product has reached the end of its life it must be treated as Waste Electrical & Electronic
Equipment (WEEE). Any WEEE marked products must not be mixed with general household waste,
but kept separate for the treatment, recovery and recycling of the materials used. Contact your local
authority for details of recycling schemes in your area.
Made in China.
PO Box 13362 Dublin 2
PR2 9PP
