DHC BT797 Manuel De L'utilisateur page 4

HOW TO REPLACE CABLE END:
1. Detach the clamp lead when the replacement is necessary.
2. Make sure the new clamp lead is well connected.
NOTE that do not detach the cables unless necessary to make sure
the pins are not rusted or corroded by the acid liquid.
BEFORE TESTING:
1. Before you test a battery in a vehicle, turn off the ignition, all accessories and
loads. Close all the vehicle doors and the trunk lid.
2. Make sure you have put 4 pcs 1.5V batteries into the battery chamber.
Oxyride batteries are not recommended because of the initial 1.7 Volt output.
If the 1.5V battery runs out of power, screen will show "POWER LOW".
Replace those 4 pcs 1.5V batteries before starting the test.
Note that nothing will be seen on the display until the tester is
connected to a vehicle battery.
3. Make sure the battery terminals are clean. Wire brush them if necessary.
Clamp the black load lead to the vehicle negative battery terminal. Clamp the
red load lead to the vehicle positive battery terminal. Please clamp on the lead
part of the terminal only. Clamping on the iron part of the terminal will lead to
wrong test results.
4. Paper load:
Open the clear cover. Insert paper to the paper feeding for auto running the
paper into printer
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