The Spectra LR50 Laser Machine Control Receiver is designed to be used as a stand-alone display receiver on grading and excavating equipment. It is an ideal choice for doing machine mounted grade checking, grading and leveling, and excavation and trenching. Featuring a versatile 360-degree reception angle, this machine control receiver can work with all types of rotating lasers for a fast, hassle-free setup. With three accuracy settings, this Spectra receiver provides the maximum flexibility by allowing the user to work to the tolerance demanded by the job. Also, it features a built-in blade tilt and plumb indicator for increased grading accuracy and precision.

The LR50 receiver includes a 6.75-inch capture height and six display channels of grade information when in excavating mode. Also, it comes with an adjustable, ultra-bright LED with a green on-grade display that provides user selectable, an easy-to-see display for matching ambient lighting conditions. This machine mounted receiver includes touch panel buttons for selecting blade-tilt indication, on-grade location, plumb indication, and display brightness.

Rugged and durable, the Spectra LR50 is constructed from a tough aluminum polycarbonate housing that protects the instrument from knocks and drops. Also, it has a 60-hour battery life and has an automatic shut-off function when left inactive for 75 minutes. This receiver includes large, front-facing knobs that allow a quick and fast installation to a round pipe or square tubing. As an additional feature, there is an option of the RD20 wireless remote for an easier job.

Features:

• 3 detection accuracies
• 360-degree reception angle
• Built-in blade tilt and plumb indicator
• 6 display channels in excavating mode
• 6.75” capture height
• Super bright LED indicators
• Touch panel
• Automatic shut-off (after 75 minutes of inactivity)
• Mounting knobs
• Tough aluminum polycarbonate housing
• Optional RD20 wireless remote
• 60 hour battery life

What's In The Box:

• LR50-1: Spectra LR50 Non-Wireless Laser Receiver with Alkaline Batteries
• (1) LR50 Receiver with Holding clamps
• (4) C-Cell Alkaline Batteries
• (1) Protective Laser Carrying Case
• (1) Manual
• LR50-DM: Spectra LR50 Non-Wireless Laser Receiver with DM-20 Dozer Mount & NiMH Batteries
• (1) LR50 Receiver with Holding clamps
• (1) Bulldozer Bolt-On Mount DM-20
• (4) C-Cell NiMH Rechargeable Batteries
• (1) Charger 220 Volt AC & Adapter
• (1) Protective Laser Receiver Carrying Case
• (1) Manual
• LR50-MM: Spectra LR50 Non-Wireless Laser Receiver with MM-1 Magnetic Mount &

      NiMH Batteries

• (1) LR50 Receiver with Holding clamps
• (1) Magnetic Mount MM-1
• (4) C-Cell NiMH Rechargeable Batteries
• (1) Charger 220 Volt AC and Adapter
• (1) Protective Receiver Carrying Case
• (1) Manual
• LR50: Spectra LR50 Non-Wireless Laser Receiver with NiMH Batteries
• (1) LR50 Receiver with Holding clamps
• (4) C-Cell NiMH Rechargeable Batteries
• (1) Charger 220 Volt AC & Adapter
• (1) Case
• (1) Manual

Brochure/Datasheet

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Instruction manual

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