ADTRAN DSU IV ESP User Manual page 3
Data service unit with embedded snmp
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Also See for DSU IV ESP:
- Installation information (1 page) ,
- Specifications (2 pages) ,
- User manual (20 pages)
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The following conventions are used in this manual.
Notes provide additional useful information.
Cautions signify information that could prevent service interruption.
When using your telephone equipment, please follow these basic safety precautions
to reduce the risk of fire, electrical shock, or personal injury:
1.
Do not use this product near water, such as near a bathtub, wash bowl, kitchen
sink, laundry tub, in a wet basement, or near a swimming pool.
2.
Avoid using a telephone (other than a cordless-type) during an electrical storm.
There is a remote risk of shock from lightning.
3.
Do not use the telephone to report a gas leak in the vicinity of the leak.
4.
Use only the power cord, power supply, and/or batteries indicated in the manual.
Do not dispose of batteries in a fire. They may explode. Check with local codes for
special disposal instructions.
Save These Important Safety Instructions
Warnings provide information that could prevent damage to the
equipment or endangerment to human life.
Important Safety Instructions
iii
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Troubleshooting
