3M D-2475 Operating Instructions Manual
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3M D-2475 Operating Instructions Manual

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Intercom System
Model D-2475
Operating Instructions

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Summary of Contents for 3M D-2475

  • Page 1 Intercom System Model D-2475 Operating Instructions...
  • Page 2 This device must accept any interference received including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Trademarks Safety Guidelines Warranty Information 3M Information Call 800-328-0033.

  • Page 3: Table Of Contents

    Introduction ......................1 Modes of Operation....................1 Hold Feature......................1 Operating Controls ....................2 Multiple Selectors ....................2 Using the D-2475 ..................3 Setting Volume......................3 One Call Station Calling Selector ................3 More Than One Call Station Calling Selector ............4 Using the Hold Feature ....................4 Calling From Selector to Call Station ..............5 •...

  • Page 5: System Description

    3M Model D-2475 System Description System Description The D-2475 Intercom System provides two-way audio Introduction communications between a central station (called a Selector) and several remote Call Stations. It is intended for use in service stations, convenience stores, and other applications.

  • Page 6: Operating Controls

    System Description 3M Model D-2475 Operating Controls Operating controls are described below. TALK Controls talk/listen communications. User presses TALK button to cancel the alert tone and to transmit outbound audio. STD BY Controls station connection. User presses STD BY (Standby) button to cancel a Call Station or Selector connection.

  • Page 7: Using The D-2475

    3M Model D-2475 Using the D-2475 Using the D-2475 Pressing the Up/Down arrows adjusts the Selector volume through Setting Volume 15 levels. The new level is momentarily displayed each time an Up/Down arrow key is pressed. On line default level is 8.

  • Page 8: More Than One Call Station Calling Selector

    Using the D-2475 3M Model D-2475 Up to 16 Call Stations can call the Selector. The system stores the More Than One Call Station calls in a queue (list) in the order received. Q in the display shows Calling Selector the number of calls in the queue.

  • Page 9: Calling From Selector To Call Station

    3M Model D-2475 Using the D-2475 Press the HOLD key again. The display shows HOLD = 01 and LIS. The second call is : HOLD=01 :LIS S=12: PUMP # 12 still on hold and the Selector is connected to the first caller.

  • Page 10: Use Directory Assistance

    Using the D-2475 3M Model D-2475 Use Directory Assistance Directory assistance allows searching for a Call Station by name. The system must be in the Standby mode. To use directory assistance: From the Standby mode, press the MENU/0 key. The display shows S = 01 and the station 1 name.

  • Page 11: Off Line Mode

    Audio level is set to the mid level of 8. The system displays one error message: NO COMMUNICATION. Error Messages If this message occurs, call your 3M authorized dealer or call 3M ! E R R O R ! Technical Support at 800-328-0033.
  • Page 13 Food Services Trade Department Printed in U.S.A. © 3M 2001 January 3M Center Printed on recycled paper. 78-6912-0724-1 Rev.C St. Paul, MN 55144-1000...

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