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Z i - 2 6 5 0
Operating Instruction for
50m Laser Distance Meter
Please read this manual before switching the unit on.
Important safety information inside.

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Summary of Contents for Zico Zi-2650

  • Page 1 Z i - 2 6 5 0 Operating Instruction for 50m Laser Distance Meter Please read this manual before switching the unit on. Important safety information inside.
  • Page 2: Safety Instruction

    Laser Distance Meter 1.Safety Instruction 1-1.Permitted Use • Measuring distances. • Computing functions, e. g. areas and volumes. 1-2.Prohibited Use • Using the instrument without instruction. • Using outside the stated limits. • Deactivation of safety systems and removal of explanatory and hazard labels. •...
  • Page 3: Inserting/Replacing Batteries

    Laser Distance Meter 2.Inserting/Replacing Batteries 1.Remove battery compartment lid. 2.Insert batteries, observing correct polarity. 3.Close the battery compartment again. • Replace the batteries when the symbol “ ” flashes permanently in the display. • Use alkaline batteries only. • Remove the batteries before any long period of non-use to avoid the danger of corrosion.
  • Page 4 Laser Distance Meter 3.Description 3-1.Meter Description 1-Laser Receiving Lens 2-Laser Emitter 3-Level Vial 4-LCD Display 5-ON/MEAS Button 6-Clear/OFF Button 7-MEM/Reference Button 8-Function/Unit Button 9-Label 10-Battery Cover 11-Lanyard Hole...
  • Page 5 Laser Distance Meter 3-2.Symbols Used on LCD Display 1-Laser Active 2-Reference Level (Front) 3-Reference Level (Rear) 4-Battery Status 5-Intermediate Line 1 6-Intermediate Line 2 7-Summary Line...
  • Page 6: Initial Operation And Setting

    Laser Distance Meter 4.Initial Operation and Setting 4-1.Switching ON and OFF MEAS” Switches on the instrument and laser. • “ • “Clear/OFF” Press this button longer to switch off the instrument. • The instrument switches off automatically after three minutes of inactivity. 4-2.Clear Button •...
  • Page 7 Laser Distance Meter 4-4.Distance Unit Setting for Instrument Click the Function/Unit Button longer to change the next type of unit, the following unit can be set: Distance Area Volume 0.000m 0.000m 0.000m 0.0in 0.000ft 0.000ft 1/16in 0.000ft 0.000ft 0.000ft 0.000ft 0.000ft 0’00”...
  • Page 8 Laser Distance Meter 5.Measuring 5-1.Single Distance Measurement • Press the ON/MEAS Button to activate the laser. • Press the ON/MEAS Button again to trigger the distance measurement, the measured value is displayed immediately. 5-2.Continuous (Tracking) & Max/Min Measurement • The continuous measurement function (Tracking) is used for the transferring of measurements, e.g., from construction plans.
  • Page 9 Laser Distance Meter 6.Functions 6-1.Area Measurement 1.Press the Function/Unit Button once will start the area measurement function. 2.Press the ON/MEAS Button to take the first length measurement (e.g. length). 3.Press the ON/MEAS Button again to take the second length measurement (e.g.
  • Page 10: Technical Specifications

    Laser Distance Meter 7.Technical Specifications Range * 0.05 to 50m/0.2in to 164ft Measuring accuracy up to 10m Typically: ±1.5mm (±1/16in) (2 , standard deviation) ** σ Measuring Units m, in, ft Laser Class Class II Laser Type 650nm, <1mW Smallest Unit Displayed Area/Volume Calculations Continuous Measurement MIN/MAX Distance Tracking...
  • Page 11: Troubleshooting-Causes And Corrective Measures

    Laser Distance Meter 8.Troubleshooting-Causes and Corrective Measures Code Cause Corrective Measure Received signal too weak, Use target plate measurement time too long. Distance >50m Temperature too high Cool down instrument Temperature too low Warm up instrument Hardware error Switch on/off the device several times, If the symbol still appears, please contact your dealer for assistance.
  • Page 12: Measuring Condition

    Laser Distance Meter 9.Measuring Condition 9-1.Measuring Range • The range is limited as Technical Specifications. • At night or dusk and if the target is in shadow the measuring range without target plate is increased. • Use a target plate to increase the measurement range during daylight or if the target has poor reflection properties.
  • Page 13 Rev.220525...

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