Zico ZI-2090 Instruction Manual

Zico ZI-2090 Instruction Manual

2in1 lan tester & multimeter

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ZI-2090
Instruction Manual
2in1 LAN Tester & Multimeter
www.zicotech.com
1

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Summary of Contents for Zico ZI-2090

  • Page 1 ZI-2090 Instruction Manual 2in1 LAN Tester & Multimeter www.zicotech.com...
  • Page 2 Contents Introduction..........Features........... Safety Precautions……………………….. Meter Description........Electrical Specification......Operation………………………………….. AutoRanging Multimeter…………………. Multi-Network Modular Cable Tester…… Introduction 2 in 1 LAN Tester & Multimeter is a innovative tester that allows the user easy to measure DC/AC Voltage/Current, Resistance, Continuity, diode and verify the cable continuity, open short, cross-connect.
  • Page 3  Allows for remote testing of installed cables from wall jack or patch panel auto or manual scanning for LAN tester  Autoranging with auto power off for multimeter functions Safety International Safety Symbols This symbol, adjacent to another symbol or terminal, indicates the user must refer to the manual for further information.
  • Page 4 Input Limits Function Maximum Input V DC or V AC 600V DC/AC µA AC/DC 200mA/250V fast acting Fuse Resistance, Diode 600V DC/AC & Continuity Test Use great care when making measurements if the voltages are greater than 25VAC rms or 35VDC. These voltages are considered a shock hazard.
  • Page 5 LANtester part Description (1~9) : Remote terminator with LED display for receiving end Jack RJ45 LAN-connector Jack RJ45 Jack RJ45 Led display for sourcing end (Jack 1) & Led display for receiving end (Jack 2) Test switch for auto scan LAN tester Power switch Test switch for manual scan Digital multimeter part Description (10~17) :...
  • Page 6 Function Range Accuracy (0.5% rdg + 3d) DC Voltage 200mV, 2.000V, 20.00V, (1.0% rdg + 3d) (1.0% rdg + 3d) 200.0V, 600V (1.0% rdg + 5d) AC Voltage 2.000V, 20.00V 50-60Hz (1.5% rdg + 10d) 200.0V, 600V (1.5% rdg + 3d) DC Current 200.0µA, 2000µA...
  • Page 7: Ac/Dc Voltage Measurements

    Polarity Minus (-) sign for negative polarity. “BAT” symbol Low Battery Indication indicates low battery condition. Input Impedance >7.5MΩ (VDC & VAC) AC Response Average responding ACV Bandwidth 50Hz to60Hz Auto Power Off 15 minutes (approximately) Fuse mA, µA ranges; 0.2A/250V fast acting Fuse 9V battery and two “AAA”...
  • Page 8: Ac/Dc Current Measurements

    AC/DC CURRENT MEASUREMENTS Set the function switch to the µA/mA position. Insert the black test lead into the negative COM terminal and the red test lead into the positive µA/mA terminal. For current measurements up to 2000µA DC/AC, set the function switch to the mA position Press the MODE button to indicate “DC”...
  • Page 9: Continuity Check

    test so the rest of the circuit will not interfere with the resistance reading. 4. Read the resistance in the display CONTINUITY CHECK WARNING: To avoid electric shock, never measure continuity on circuits or wires that have voltage on them. 1.
  • Page 10: Auto Power Off

    MAX Hold button To hold the highest reading on the LCD Press the MAX hold button. The meter reading will not change as readings change Press the MAX hold button again to return to normal operation. Hold Button The Data Hold function allows the meter to “freeze” a measurement for later reference 1.
  • Page 11 Disconnect the test leads from the meter. Remove the protective rubber holster. Remove the battery cover (two “B” screws) and the battery. Remove the four “A” screws securing the rear cover. Lift the center circuit board straight up from the connectors to gain access to the fuse holders.
  • Page 12 master-testing unit. 4. Once both ends of the cable are plugged in properly, the second row of LEDs will illuminate according to the corresponding LEDs in the top row. 5. Read the results of the LED display for the pin configuration status of the tested cable.
  • Page 13 2. Now, set the Auto/Manual switch to Auto mode for one-persontesting. 3. Read the test results from the LED display on remote terminator. Note: The LED display on the remote unit will scan in sequencecorresponding to the transmitting end of the master unit.

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