Nortel Networks CTA 500dm User Manual

76   Appendix

 CTA 500

dm On Line Guide

 

P0873832  Issue 05

For equipment with external mains adapters:
CAUTION: Intended for use in a protected environment. Use only 
a Nortel supplied or recommended mains power adapter marked as 
indicated below:

The 

 marking on the product indicates compliance with the EU 

Low Voltage Directive (LVD) and the Electromagnetic 
Compatibility Directive (EMCD).

Please Read Carefully
When using your telephone equipment, basic safety precautions 
should always be followed to reduce the risk of Þre, electric shock 
and injury of persons, including the following:

1.

Read and understand all instructions.

2.

Follow the warnings and instructions marked on the product.

3.

Unplug this product from the wall outlet before cleaning. Do 
not use liquid cleaners or aerosol cleaners. Use a damp cloth for 
cleaning.

4.

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.

5.

Do not place this product on an unstable cart, stand or table. The 
product may fall, causing serious damage to the product.

6.

This product should never be placed near or over a radiator or 
heat register. This product should not be placed in a built-in in-
stallation unless proper ventilation is provided.

 Mains Supply

(Input Voltage)

Output

Voltage

Rated Current

Approval Markings

Polarity Marking

240 V ac

9 V dc

0.6 A maximum

CLASS II POWER 

SUPPLY

230 V ac

9 V dc

0.6 A maximum

CLASS II POWER 

SUPPLY

110 V ac

9 V dc

0.6 A maximum

CLASS 2 POWER 

SUPPLY             

or

NRTL/C