Test-products-international 100 Manual do Utilizador descarregar pdf (Página 10)

MAINTENANCE

1. Battery Replacement: The 265 will display a battery

symbol when the internal 9 Volt battery needs

replacement. The battery is replaced as follows:

a. Disconnect and remove all test leads

from live circuits and from the 265.

b. Loosen the screw from the back of the 265 bat-

tery cover.

c. Remove the battery compartment cover.

d. Remove old battery and replace with new bat-

tery. Observe the correct polarity on the battery.

e. Reassemble the instrument in reverse

order from above.

2. Cleaning your 265:

Use a mild detergent and slightly damp cloth to clean

the surfaces of the 265.

MEASURING RESISTANCE

Do not attempt to make

resistance measurements

with circuit energized. For

best results, remove the

resistor completely from

the circuit before mea-

suring.

NOTE: To make accurate low ohm mea-

surements, short the test leads together

and record the resistance reading. Deduct

this value from actual readings.

Measurement Procedure:

1. Disconnect power to circuit to be

measured.

2. Plug black test lead into the COM input

jack.

3. Plug the red test lead into the V/

input

jack.

4. Set the rotary switch to the “ON” position.

5. Connect test leads to circuit to be

measured.

7. Read the resistance on the TPI 100.

1 2 ... 5 6 7 8 9 10 11

Sem comentários

Test-products-international 100 Manual do Utilizador Página 10