Velleman DVM9912 User Manual download pdf (Page 4)

DVM9912 VELLEMAN

3. Safety symbols

This symbol next to another symbol, terminal or operating device indicates that

the operator should pay heed to the instructions in the manual in order to avoid

personal injury or damage to the meter.

This warning symbol indicates a potentially hazardous situation, which, if not

avoided, could result in serious injury or death.

This warning symbol indicates a potentially hazardous situation, which, if not

avoided, could result in damage to the product.

A terminal marked with this symbol should not be connected to a circuit point of

which the voltage exceeds 500 VAC or VDC above ground.

This symbol next to one or more terminals indicated that they may carry

particularly hazardous voltages. For maximum safety, do not use the meter and

the test leads if you see this symbol.

4. Controls and jacks

1. 4000 count LCD-Display with symbols

2. function switch

3. 10A (positive) input jack for 10A DC or AC measurements

4. COM (negative) input jack

5. positive input jack

6. MODE push button

7. RANGE push button

8. DATA HOLD push button

9. RELATIVE push button

5. Symbols and indicators

Continuity

BAT Low Battery

Diode

DATA HOLD Data Hold

AUTO Auto ranging

AC Alternating Current or Voltage

DC Direct Current or Voltage

6. Operation

1. ALWAYS turn the function switch to the OFF position when the meter is not in use. This meter has an auto

OFF function that automatically switches the meter OFF after 15 minutes of inactivity.

2. If “OL” appears on the display during a measurement, the value exceeds the range you have selected.

Change to a higher range.

CAUTION

WARNING

WARNING:

Risk of electrocution. High voltage circuits, both AC and DC, are very dangerou

s and

should be measured with great care.

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Velleman DVM9912 User Manual Page 4

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