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Laser Receiver Model MCR2+ Operator's Manual...
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Thank you for purchasing a Futtura product. Your receiver is a premium quality tool that has been designed and manufactured to provide years of precise and reliable performance. The system has been specifically designed for use in harsh construction environments. This manual is an important part of your purchase as it will familiarize you with the unit and explain the numerous features that have been designed into it.
Safety Meaning of Symbols: WARNING: Indicates a potential hazardous situation, which could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation, which could result in a minor or moderate injury and/or material, financial, or environmental damage. NOTE: Important information to enable the product to be used in a correct and efficient manner unrelated to safety.
System Description The laser receiver is a rugged, multipurpose, electronic receiver that detects laser light generated by rotating laser transmitters. The unit is designed to work with nearly all makes and models of rotating lasers and will detect both visible and invisible beams.
Controls and Displays 1. Aluminum cast upper and lower housings. 2. Polycarbonate housing - protects the electronics. 3. Receiving Window - four sets of photocells spaced to allow 360 degree reception. 4. Super-bright grade display LED's are highly visible - graphically dis- plays the blade or bucket position.
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Controls and Displays LED Status Indicators 5 Light Blade Tilt Indication On-Grade Low Battery Deadband (Accuracy) Location Indicators Indicator Combination Indicators Center Wide On-Grade, Deadband Standard Offset Grading Fine Deadband On-Grade, Deadband Excavating, Plumb On Touchpanel Switches Secondary Functions Blade Tilt Laser Plumb Laser Beam...
Battery Installation / Charging Battery Installation: Remove the BULLSEYE from its carrying case. Hold the unit so the accessory connector is pointing upwards. Remove the dust cap from the accessory connector. Loosen the two thumb screws and remove the battery access cover. Install four “C” cell batteries as shown on the label diagram inside the battery compartment noting the (+) and (-) terminals.
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Battery Installation / Charging Built-in overcharging protection prevents damage if the unit is left on charge after being fully charged. There is also protection to prevent charging alkaline batteries. CAUTION: Do not attempt to charge alkaline or other disposable batteries. NOTE: Do not charge Ni-MH batteries when ambient temperature exceeds 113°...
Operation Power: Press the power switch on the touch panel to turn the unit on. All the LED's will light briefly, then each LED grade display row will turn on then turn off from top to bottom. Then each status indicator will turn on and off. The current deadband status and on grade location will momentarily display.
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Operation Center / Offset On-Grade Location Switch: Center on-grade is selected for typical grading or cut/fill operations. This mode indicates an equal amount of grade information above and below on-grade. Offset on-grade is selected for typical excavation operations. This excavation mode gives more information and a larger display area above on-grade.
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Operation Deadband (Accuracy) Switch: Each on-grade location has three deadband or accuracy selections - fine, standard, and wide. The center or grading deadbands are smaller than the offset or excavating deadbands. Pressing the switch once flashes the status LED of the current selection.
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Operation Display Brightness Selection: The brightness switch controls the LED grade display and blade tilt display brightness. Bright and Dim are the selection options. Use Bright for daytime operation if necessary and Dim for lower light conditions. Operating with Display Dim selected will extend battery life. When the brightness switch is pressed and the receiver is out of the laser beam, the LED's will display a circle with the current setting.
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Operation Out of Beam Indication. The receiver has an Out Of Beam (OOB) indication that can be turned on or off. When it is on, the LED grade display will indicate if the receiver has moved beyond the vertical laser reception range. A sequence of LED's will indicate which direction to move the blade or cutting edge to pick up the laser beam.
Installation - General Set up the laser in a convenient, safe location. Please refer to your laser operator's manual. Ensure the laser is on a stable tripod. On windy, gusty days it may be advisable to tie down or weigh down the tripod to make the laser beam more stable.
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Installation - Grading Center Laser On-grade Finished Elevation Benchmark Position the machine so the blade is set to the desired finished elevation, typically on a benchmark or hub stake. Set the laser up in an appropriate location for receiver visibility and efficient machine operation and turn it on.
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Installation - Slope Matching The blade tilt indicator can be nulled or set to zero at a blade slope other than level. This is used for matching an existing slope or setting the blade to a predetermined slope. The factory default setting of the blade tilt indicator is level. To set the blade tilt indicator at a slope other than level, position the blade at the desired slope.
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Installation - Excavating When using on an excavator or backhoe, the dipperstick should be vertical or near vertical and the bucket positioned so it can easily be repeated each time a grade reading is taken. The bucket can be fully extended or curled as long as it is consistent when grade readings are taken.
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Installation - Excavating Out of Trench Set-Up Set the laser up in an appropriate location for receiver visibility and efficient machine operation and turn it on. Place the bucket in the grade checking position and situate the machine so a measurement can safely be obtained on the dipper arm.
Warranty Receivers are warranted to be free of defects in material and workmanship for a period of two years. This warranty period is twenty-four months from the date the product is delivered from the dealer to the purchaser or is put into service as a demonstration or rental unit.
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Warranty This product is warranted to be free of defects in material and work- manship for a period of two years. This warranty period is twenty-four months from the date the product is delivered from the dealer to the purchaser or is put into service by a dealer as a demonstration unit or rental unit.
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