Install The Power Supply - AT&T Merlin 206 Manual

Connect Voice Mail Access Lines
Reference: System Reference Guide: Primary Pg. 41 - 43 and Secondary Pg. 23 - 27
Procedure: Connect voice mail access lines to the Classic Mail using the primary method of dedicating vacant
Tel.Co. ports. Or, use the secondary method by interposing existing telephone lines to provide time-
share voice mail access. These connections provide internal access to voice mail services. You may
use a combination of dedicated and time-share voice mail access.
Note:
If possible, always dedicate voice mail access using vacant Tel.Co. ports on the Merlin Control
Unit. See page 8 of the Classic Mail Design Package for this information. For an explanation of
connection methods see pages 25 through 27.
Complete TEST 1
Reference: System Reference Guide Pg. 27
Procedure: Test each outside telephone line that is interposed with the Classic Mail.
Note: Make sure a call can be completed on each line.
Connect Telephone Emulation
Reference: System Reference Guide Pg. 28
Procedure: Connect the Classic Mail Telephone Emulation jacks to vacant Merlin Voice Terminal ports.
Note: See page 8 of the Classic Mail Design Package for this information. If the Classic Mail is required
to operate the message lamps on the Merlin Voice Terminals, Telephone Emulation Jack #1 must
be connected to the attendant's Voice Terminal port on the Merlin Control Unit (port 0 for Merlin
206 or port 10 for Merlin 410, 820, 820D or 820D2). All line appearances and Intercom Auto Dial
button must be programmed to rnatch the attendant's template on page 19 or 22 of this package.
A 34 button display set is required to verify the correct button programming.
Test Power Source Grounding
Procedure: Use a ground tester to confirm that the 110 VAC power source is properly grounded.
Note: Enter the results of this test on page 7 of the Classic Mail Design Guide. Do not install the Classic
Mail if the ground test fails. Arrange for proper A/C grounding before continuing with the
installation.

Install the Power Supply

Reference: System Reference Guide Pg. 29
Procedure: Connect the Classic Mail to a grounded 110 VAC electrical outlet. Power up the Classic Mail. Never
power off the Classic Mail during self-initialization.
Both the Merlin Control Unit and the Classic Mail should be plugged into the same power source.
Note:
The power source must be effectively grounded for the Classic Mail to operate properly. Use
only the enclosed power supply.
Classic Mail Installation Package - Page 2