Velleman DVM68N Notice D'emploi page 4

1.3 Maintenance
Your DVM68N is an example of superior design and craftsmanship. The following suggestions will help you care for
the multimeter so you can enjoy it for years:
• Keep the multimeter dry. If it gets wet, wipe it dry immediately.
• Use and store the multimeter only in normal temperature environments. Temperature extremes can shorten the
life of electronic devices or damage batteries.
• Handle the multimeter gently and carefully. Dropping it can damage the circuit boards and case and can improper
functioning.
• Use only fresh batteries of the required size and type. Always remove old or weak batteries.
If you do not plan to use the multimeter for a month or more, remove the batteries. This protects the multimeter
from possible leakage.
• Disconnect the test probes before opening the multimeter.
• Replace blown fuses only with same size and type :
F1: F 500mA/250V
• If any faults or abnormalities are observed, do not use this device and let it check by authorised personnel.
• Never use the meter unless the back cover is in place and fastened fully.
• To clean the meter, use a damp cloth and mild detergent only, do not use abrasives or solvents.
2. Description of the front panel
1. Display
2. Range Control Button
3. Data Hold button
4. AC/DC Current of
/ Selecting Button
5. Socket for Transistor Test
6. Function Switch/Power Switch
7. V/Ω/F/Cx Input Jack
8. COM Input Jack
9. mA/ Input Jack
10. 10A Input Jack
DVM68N
F2: F 10A/250V
4 VELLEMAN