Related Manuals for Mercury MTN01
Summary of Contents for Mercury MTN01
- Page 1 MTN01 Network Digital Multimeter Item Ref: 600.105UK EN61010–1:2010 WARNING Please read this manual thoroughly and ensure all contents are fully understood before use of the apparatus.
- Page 2 To avoid possible electric shock or personal injury, and to avoid possible damage to the Meter or to the equipment under test, please adhere to the following rules: • 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.
- Page 3 • Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes or hFE. • Replace the battery as soon as the battery indicator appears. With a low battery, the meter may produce false readings that can lead to electric shock and personal injury.
- Page 4 • Any end not notified as 6P6C cannot be used to test telephone cables. As any disobeys may also cause damage to the unit. • Always use the correct quality tools to press the network cables. General Specifications Max display: LCD 3 ½ digits (1999 count) 0.5” high Polarity: Automatic, indicated minus, assumed plus.
- Page 5 Overview RANGE switch socket 10A jack VΩmA jack COM jack Cable test remote unit www.avsl.com 600.105UK User Manual...
- Page 6 Technical Specifications Accuracies are guaranteed for 1 year, 23℃±5℃, less than 80%RH DC VOLTAGE OVERLOAD PROTECTION: 220V rms AC for 200mV range and 500V DC or 500Vrms for all ranges. AC VOLTAGE RESPONSE: Average responding, calibrated in rms of a sine wave.
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Page 7: Audible Continuity
AUDIBLE CONTINUITY RANGE DESCRIPTION Built-in buzzer sounds if resistance is less then 30±20Ω OVERLOAD PROTECTION:15 seconds maximum 220Vrms. DC CURRENT OVERLOAD PROTECTION: 500mA 250V fuse (10A range infused). MEASURING VOLTAGE DROP: 200mV RESISTANCE RANGE RESOLUTION ACCURACY 200Ω 0.1Ω ±(1.0% of rdg +10D) 2000Ω... -
Page 8: Dc Current Measurement
MAXIMUM OPEN CIRCUIT VOLTAGE: 3V. OVERLOAD PROTECTION: 15 seconds maximum 220Vrms. OPERATING INSTRUCTIONS DC & AC VOLTAGE MEASUREMENT 1. Connect red test lead to “VΩmA” jack, Black lead to “COM” jack. 2. Set RANGE switch to desired VOLTAGE position, if the voltage to be measured is not known beforehand, set the switch to the highest range and reduce it until a satisfactory reading is obtained. -
Page 9: Resistance Measurement
RESISTANCE MEASUREMENT 1. Red lead to “VΩmA”. Black lead to “COM”. 2. Set RANGE switch to desired Ω position. 3. If the resistance being measured is connected to a circuit, turn off the power and discharge all capacitors before measurement. 4. -
Page 10: Fault Descriptions
If the resistance is lower then 30Ω±20Ω, the buzzer will sound. CABLE TESTING (eg double twisted cables) 1. Insert cables to be tested into both main unit and remote tester sockets and turn the RANGE switch to AUTO. 2. The LED’s on both units should illuminate in sequence from 1 through to G for RJ45 cables and 1 through to 6 for RJ11 cables as below. -
Page 11: Battery And Fuse Replacement
4. If two cables are short circuited the corresponding LED’s on the remote unit wont illuminate. If 3 or more cables are short circuited then none of the LED’s on the remote unit will illuminate. BATTERY AND FUSE REPLACEMENT Fuses rarely need replacement and blow almost always because of operator error.
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