About LR7LR7 can be used for GCL2-50, GCL2-50G, GCL2-50C, GCL2-50CG, GLL3-80, GLL3-80G, GLL3-80C, GLL3-80CG, GLL3 -60XG.Using the LR7 laser receiverHow do I connect the LR7 receive mode?In receiving mode, the laser line blinks at a higher frequency so that the laser receiver can find To connect to receive mode, press the button to enter receive mode (1) Receive mode indicator (2) turns greenNote:To protect your eyes, visible laser lines is reduced when receiver mode is on. Therefore, for operations that do not require a laser receiver, press the receive mode button (1) again to exit the receive mode. The reception mode indicator (2) will turn off.Products includeLR7 deviceOuter packagingIntroductionSoft bagsupportSIMPLE AND EASY INSTALLATION thanks to the built-in magnetic plate.The LR 7 laser receiver has a built-in magnetic plate, thanks to which the user can attach the receiver to any steel structure without any tools. The magnetic plate is located in the front part of the receiver.QUICK INSTALLATION on the laser staff using the mounting bracket - included.LR 7 laser receiver it also has a special mounting socket, which is used to attach the mounting bracket. This holder is designed to mount the receiver on a GR 240 BOSCH laser staff or on a GR 500 BOSCH leveling staff or to mount the receiver on any structure.The holder is included in the offered receiver.