BorMann 028437, Руководство пользователя, Страница: 3 / 14

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Silicone Buttons Operating Description
“Select” Button
Press this button to select “Ω”, “ ”, “ ”, “°C/°F” measuring function when the function switch is set at “Ω”, “ ”, “ ”, “°C/°F” position.
“ ” Button
When this button is pressed, LCD will show the last reading, and “H” symbol will appear till pressed again. Back light function, press this button for more than
2 seconds, back light will light , after 15 seconds, back light will turn off automatically.
“MAX/MIN” Button
Press this button, the meter enters the MAX mode,and the LCD shows 'MAX' as an indicator, the present reading on the LCD is the maximum reading of all
readings taken, since the mode was activated. Press this button again, the meter enters the MIN mode,and the LCD shows "MIN" as an indicator, the present
reading on the LCD is the minimum reading of all readings taken ,since the mode was activated. Press and hold down this button for about 2 seconds to exit
MAX and MIN modes.
Range Button
AC/DC voltage, Resistance and other measuring ranges can be selected manually or automatically by pushing the range control button. Push this button as
follows to choose range control mode and needed ranges.
“Relative” Button
Press this button to set the meter to Relative Mode, and will appear as an indicator. To exit Relative Mode, press this button again and will disappear.
Hz/DUTY BUTTON
Press this button to select Hz or DUTY CYCLE measurement, at Hz function.
Read this owners manual thoroughly before use.
Safety Instructions
Warning
To avoid possible electric shock or personal injury, and to avoid possible damage to the Meter or to the equipment under test, adhere to the following rules:
1. Before using the Meter inspect the case. Do not use the Meter if it is damaged or the case (or part of the case) is removed. Look for cracks or missing plastic.
Pay attention to the insulation around the connectors.
2. Inspect the test leads for damaged insulation or exposed metal. Check the test leads for continuity.
3. Do not apply more than the rated voltage, as marked on the Meter, between the terminals or between any terminal and grounding.
4. The rotary switch should be placed in the right position and no any changeover of range shall be made during measurement is conducted to prevent damage
of the Meter.
5. When the Meter working at an effective voltage over 60V in DC or 30V rms in AC, special care should be taken for there is danger of electric shock.
6. Use the proper terminals, function, and range for your measurements.
7. Do not use or store the Meter in an environment of high temperature, humidity, explosive, inflammable and strong magnetic field. The performance of the
Meter may deteriorate after dampened.
8. When using the test leads, keep your fingers behind the finger guards.
9. Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity or diodes.
10. Replace the battery as soon as the battery indicator appears. With a low battery, the Meter might produce false readings that can lead to electric shock
and personal injury.
11. Remove the connection between the testing leads and the circuit being tested, and turn the Meter power off before opening the Meter case.
12. When servicing the Meter, use only the same model number or identical electrical specifications replacement parts.
13. The internal circuit of the Meter shall not be altered at will to avoid damage of the Meter and any accident.
14. Soft cloth and mild detergent should be used to clean the surface of the Meter when servicing. No abrasive and solvent should be used to prevent the
surface of the Meter from corrosion, damage and accident.
15. The Meter is suitable for indoor use.
16. Turn the Meter power off when it is not in use and take out the battery when not using for a long time. Constantly check the battery as it may leak when it
has been using for some time, replace the battery as soon as leaking appears. A leaking battery will damage the Meter.
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* The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes significantly affect the performance and safety of the
products. The parts described / illustrated in the pages of the manual that you hold in your hands may also concern other models of the manufacturer's product line with similar features and may not be included
in the product you just acquired.
* Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or
for equivalent purposes.
* To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or replacement work, including maintenance and special adjustments, must only be carried out by tech
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nicians of the authorized service department of the manufacturer.