HP PP2170 User Manual

Regulatory and Wireless Notices

Regulatory and Safety Notices

Laser Type: Semiconductor GaAlAs
Wave Length: 780 

± 35 nm

Divergence Angle: 53.5

°  ± 1.5°

Output Power: Less than 0.2mW or 10,869 W·m

-2

sr

-1

Polarization: Circular
Numerical Aperture: 0.45 

± 0.04

Only authorized technicians trained by HP should attempt to 
repair this equipment. All troubleshooting and repair procedures 
are detailed to allow only subassembly/module level repair. 
Because of the complexity of the individual boards and 
subassemblies, no one should attempt to make repairs at the 
component level or to make modifications to any printed wiring 
board. Improper repairs can create a safety hazard.

WARNING: When using this device, basic safety precautions should 
always be followed to reduce the risk of fire, electric shock, and injury 
to persons, including the following:

■

Do not use this product near water, for example, near a bathtub, 
wash bowl, kitchen sink or laundry tub, in a wet basement, or 
near a swimming pool.

■

Avoid using this product during an electrical storm. There may 
be a remote risk of electric shock from lightning.

■

Do not use this product to report a gas leak in the vicinity of 
the leak.

■

Always disconnect the modem cable before opening the 
equipment enclosure or touching an uninsulated modem cable, 
jack, or internal component.

■

If this product was not provided with a telephone line cord, use 
only No. 26 AWG or larger telecommunication line cord in order 
to reduce the risk of fire.

■

Do not plug a modem or telephone cable into the network 
(RJ-45) jack.

SAVE THESE INSTRUCTIONS

326134-001.book  Page 7  Monday, March 3, 2003  2:28 PM