Troubleshooting guide

A-8 DS20E Reference Guide
Compaq Confidential – Need to Know Required
Writer: Robert Young Project: Compaq AlphaServer DS20E System Comments:
Part Number: ER-K8F6W-UA. A01 File Name: m-appa.doc Last Saved On: 10/4/99 11:26 AM
Laser Information
Laser Type Semiconductor GaAIAs
Wave Length 780 nm +/- 35 nm
Divergence Angle 53.5 degrees +/- 0.5 degrees
Output Power
Less than 0.2 mW /10,869 W·m
-2
sr
-1
Polarization Circular 0.25
Numerical Aperture 0.45 inches +/- 0.04 inches
Battery Replacement Notice
WARNING: Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type recommended by the manufacturer. Dispose
of used batteries according to the manufacturer’s instructions.
Your computer is provided with a battery powered Real-Time Clock circuit.
There is a danger of explosion and risk of personal injury if the battery is
incorrectly replaced or mistreated. Replacement is to be done by a Compaq
Authorized Service Provider using the Compaq spare designated for this
product. For more information about Real-Time Clock battery replacement or
proper disposal, contact your Compaq Authorized Reseller or your Authorized
Service Provider.
IMPORTANT: Recycle or dispose of batteries promptly in accordance with local
regulations.
WARNING: To reduce the risk of personal injury, do not attempt to recharge the
battery, disassemble it, immerse it in water, or dispose of it in fire.
Your computer contains an internal Lithium Manganese battery pack. There is
risk of fire and burns if the battery pack is not handled properly. Replace only
with the Compaq spare designated for this product.
WARNING: To reduce the risk of personal injury, do not disassemble, crush,
puncture, short external contacts, or dispose of in fire or water.
Do not expose to temperatures higher than 60°C.