RT-7690-2 User Guide
1
User Safety
The RT-7690-2 self-leveling, simultaneous level and plumb rotational laser system is a Class IIIA
laser product. Observe the following precautions when using this device:
Always operate the unit according to the procedures in this user guide.
Avoid direct eye exposure to the laser beam.
Do not point the laser beam at another person’s face.
Turn off the power to the base unit before moving it, to avoid accidental laser exposure and to
protect and lock the pendulum.
Do not disassemble or attempt to service the unit (with the exception of calibration, as
described in the instructions provided). Repairs or service are to be done only by an
authorized service center.
Warning Labels
The following labels are attached to every RT-7690-2 unit. They should not be removed or
defaced.
This Danger label is located on the front of the unit. It identifies the RT-
7690-2 laser system as a device that emits laser radiation and requires
appropriate user safety precautions.
This symbol is shown next to every laser aperture on the product. Laser
radiation is emitted from both the level and plumb apertures.
FCC Statement
This product has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause
undesired operation.
IMPORTANT: Changes or modifications to this product not authorized by Toolz could void the
FCC Certification and negate the user’s right to operate the product.
L A S E R R A D I AT I O N
AVOID DIRECT EYE EXPOSURE
635 nm 5mW max.
CLASS IIIA Laser Product
D A N G E R
