Notice To The User Of This Product; Specifications Of Laser Radiation; The Following Labels Are Affixed To And Must Remain Attached To This Laser Product - Pentax R-2501NS Instruction Manual

13. NOTICE TO THE USER OF THIS PRODUCT

To assure compliance with the Safety standard 21 CFR, Chapter 1., Subchapter J., the U.S.
Bureau of Radiological Health requires the following information to be provided to user.:
It can be dangerous to look into the beam with optical equipment such as binoculars
and telescopes.

13.1 Specifications of Laser Radiation

A) The EDM module of the R-2500NS produces a visible light beam, which is emitted
from the telescope objective lens and the centre hole of the instrument base plate.
The R-2500NS is designed and built to have a laser diode radiating at 620-690nm.
B) Radiant power
The R-2500NS is designed and built to radiate a maximum average radiant power of
4.75mW from the telescope. The user may be subject to this radiation as the beam
continues operating until such time that the instrument is turned off.
13.2 The following labels are affixed to and must remain
attached to this laser product
WARNING
Do not stare into the laser beam directly as this may result in damage to your eyes.
R-2500NS is a Class IIIa (3R) Laser product. Do not look into the laser radiation aperture
directly as this may result in damage to your eyes.
Never use the telescope to view intense light such as direct sunlight or sunlight reflected
through a prism as this may result in loss of sight.
A) The following Certification label is located near the Plate level: "This laser product is
complied with the provisions of 21 CFR 1040. 10 and 1040.11. For a Class IIIa laser
product."
B) Caution label is located near the exit aperture: "AVOID EXPOSURE. Laser radiation
is emitted from this aperture."
C) Warning logotype is located on the surface of the telescope: "CAUTION LASER
RADIATION DO NOT STARE INTO BEAM"
D) Warning label is located near the exit aperture.
66
.