amc VIBRO AVC 1000 Посібник користувача - Сторінка 6

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5. Using the conditioner

Operation is reduced to few steps:

Connect an ICP/IEPE standard sensor with the IN connector using a shielded cable, terminated

with BNC plug

Connect the conditioner output to measuring equipment (oscilloscope, data acquisition card,

etc.)

Connect an external power supply - necessary if the batteries haven't been installed in the device

Turn on the conditioner - switch should be placed to the ON position

When the conditioner is turned on, the red LED labeled Power will lit, which means that the device is

ready for use.

6. Troubleshooting

The table contains the solution to some problems that the user may encounter during the operation of

the conditioner.

Problem

The unit will not turn on

No signal on

conditioner's output

Output signal

conditioner is noisy

and/or disturbed

If the above table does not include the problem or given solution has been unsuccessful, contact AMC

VIBRO service.

Check if the switch is set to the ON position.

If the conditioner is battery powered, make sure that the batteries are installed in

the device and that they are in working order.

If an external power supply is used, make sure that the power adapter is connected

correctly (with compatible polarity), in case of a regulated power supply make sure

that it is set to supply 9V, check that the power supply is turned on.

Check if the 'Sensor Error' LED shines, if yes - check connection of the sensor to the

conditioner and make sure that the sensor cable is OK - any breaks, cuts and

abrasions qualify it to be replaced. Make sure that the sensor is operational.

When an external power supply is used, make sure that it is a transformer with

linear stabilization. Using a power supply with pulse stabilization (inverter) may

increase the noise level.

Make sure the signal cable used to connect the sensor and the measuring

equipment are shielded cables.

Make sure that nearby there are no electrical devices turned on, that may interfere

with the operation of the conditioner.

Disconnect the AC adapter from the conditioner and power it up with batteries - in

some cases, excessive noise can penetrate from the network through the AC

adapter and affect the operation of the conditioner

Solution