Nortel Norstar CTA 100 Installation Manual page 7

Canadian & US Safety Installation Instructions
Please Read Carefully
WARNING: To avoid electrical shock hazard to personnel or equipment damage observe the
following precautions when installing telephone equipment:
1. Never install telephone wiring during a lightning storm.
2. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
3. Never touch uninsulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
4. Use caution when installing or modifying telephone lines.
The exclamation point within an equilateral triangle is intended to alert the user to the presence
of important operating and maintenance (servicing) instructions in the literature accompanying
the product.
This symbol (if applicable) on the product is used to identify the following important information:
For equipment with internal mains supplies:
• Mains nominal AC voltage 110-120 V~ ; 50/60 Hz
• Mains nominal AC voltage 220-240 V~ ; 50/60 Hz
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:
Mains Supply
(Input Voltage)
240 Vac
230 Vac
110 Vac
The marking on the product indicates compliance with the EU Low Voltage Directive (LVD) and the
Electromagnetic Compatibility Directive (EMCD).
Computer Telephony Adapter 100/200 Installation Guide
Output Rated Current
Voltage
9 Vdc 0.6 A maximum
9 Vdc 0.6 A maximum
9 Vdc 0.6 A maximum
Approval Markings
CLASS II POWER SUPPLY
CLASS II POWER SUPPLY
CLASS 2 POWER SUPPLY
or
NRTL/C
Polarity Marking
- VE
+VE
- VE +VE
- VE +VE
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