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Convenience Store Intercom
System
Model D-2400
Installation Instructions
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FCC Information This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: • This device must not cause harmful interference. • This device must accept any interference received including interference hat 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
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3M Model D-2400 Front Matter Revision Record Date Revision Reason For Change 5/00 01 Preliminary manual released. 6/00 02 Incorporated changes from Revision 01. 7/00 03 Incorporated changes from Revision 02. 7/00 04 Incorporated changes from Revision 03 7/00 A Released manual 8/00 B Incorporated changes from Revision A 1/01 C Incorporated changes from Revision B i
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Front Matter 3M Model D-2400 Table of Contents System Components .................................................................................... 1 Component Placement ................................................................................ 3 Communications Controller.....................................................................................3 Power Supply ...........................................................................................................3 Call Statio
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3M Model D-2400 System Components System Components The 3M™ Model D-2400 Convenience Store Intercom System consists of one of the following components: • Station Selectors • Call Stations • Communcations Controller Figure 1. Model D-2400 Convenience Store Intercom System Components Material Required (not supplied) • Assortment of screws, anchors, and cable clamps • Sufficient twisted pair sets of audio cable to connect other components such as Station Selector, Call Staions, etc. See Figure 1.
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3M Model D-2400 Component Placement Component Placement This section describes placement of the 3M™ Convenience Store Intercom System, Model D-2400, components: Communications Controller For proper system operation, locate the Communications Controller: 1. Near the conduit termination of the Call Station wiring. 2. Near the power source. 3. At least 10 feet away from electrical noise sources such as the following: - large electrical motors (such as air conditioners, freezers, and coolers) - any
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Component Placement 3M Model D-2400 Call Stations For proper system operation, install the Call Stations in locations: 1. Chosen for ease of use. 2. At least 48 inches above the pavement. ü Note Local codes may dictate placement of call stations. Figure 3. Suggested Call Station Placement Station Selectors For proper system operation, locate the Station Selectors: 1. At locations chosen for maximum efficiency. 2. On counters, mounted on pedestals, or mounted on walls. 3. In dry and heated area
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3M Model D-2400 Wiring the System Wiring the System Depending on distance use twisted pair, 14-22 AWG audio cable when wiring Convenience Store Intercom System, Model D-2400, components. Figure 5 shows an overview of the cable types and number of connectors required for each unit. Table 1 shows wire gauge required for different distances between components. Note: The RS485 cable carries DC power for the Station Selectors, requiring a larger gauge wire. Figure 5. Cable and Connection Requireme
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Wiring the System 3M Model D-2400 Configuration Worksheets Use Configuration Worksheets 1 through 3 (located at the end of this document) to plan and record your system configuration. You can record the system wire locations, wire color scheme, and program settings on the worksheets. Store the worksheets in the inside cover of the Communications Controller using the service envelope provided. Wiring Call Stations Call Station wiring consists of the following for a one-button, four-wire system:
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3M Model D-2400 Programming the System Programming the System Program the system to conform to your planned configuration and desired operation. Hardware (Jumpers) Select Call Station(s) to receive ALL CALL and music/messaging during STANDBY mode. (A closed jumper turns ALL CALL and music/messaging OFF. An open circuit jumper turns ALL CALL and music/messaging ON.) 1. Use the appropriate jumper to select ALL CALL and music/messaging for each call station. 2. Jumpers JP1 through JP8 (in order) on
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Programming the System 3M Model D-2400 Programming the Selector Programming State To program the D-2400, it is necessary to put the system in the programming state. From this state, the entire system is configured and all memorized parameters are adjusted. To enter the programming state, simultaneously: Press and hold the STD BY key. Enter the numeric code: 97531. The display shows: 1 2 3 01:Selector ID # {01} 4 5 6 The Parameter #, Parameter Name/Value, and Parameter Value T fields
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3M Model D-2400 Programming the System Key functions are defined below. Keypad Function Definitions (Programming State) Key Function HOLD (Shift) Shifts between upper and lower case for text data. 1 2 3 UP ARROW Increments data by 1. Fields wrap around. 4 5 6 DOWN ARROW Decrements data by 1. Fields wrap around. T 7 8 9 A MENU L 1 Enters the digit 1 for numeric entry. 0 K Enters the following for text entry: SP-389C Unshifted A B C 1 ( Shifted a b c 1 ) Figure 6. D-2400 Key- pad 2 Enters the d
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Programming the System 3M Model D-2400 Key Function 6 Enters the digit 6 for numeric entry. Enters the following for text entry: Unshifted P Q R 6 _ Shifted p q r 6 | 7 Enters the digit 7 for numeric entry. Enters the following for text entry: Unshifted S T U 7 . Shifted s t u 7 ! 8 Enters the digit 8 for numeric entry. Enters the following for text entry: Unshifted V W X 8 & Shifted v w x 8 @ 9 Enters the digit 9 for numeric entry. Enters the following for text entry: Unshifted Y Z # 9 ’ Shifte
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3M Model D-2400 Programming the System Error Message The system will display one error message: No Communication. The message occurs when there is no communications between the Selector ! E R R O R ! and Controller. To correct this: NO COMMUNICATION 1. Be sure Controller is powered on. 2. Be sure pins 2 and 3 of J22 on the Controller are connected to pins 2 and 3 of J8 on the Selector. Polarity must be correct. Memorized parameters are given below. These parameters are stored in the Paramet
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Programming the System 3M Model D-2400 A value (Off, 1 to 16 inclusive). Priority station #, always moves to top of 07:Priority{Off} queue. S=xx: User Name On or Off. Enables the 30 second station connection time out. Default = On. 08:Auto Standby Assignment of station names 01 through Max Stations where xx indicates 09:Station Name station #. Default = PUMP # xy, xy = station #. S=xy: User Name Command to synchronize all Selectors with the data in the Controller and the 10:Sync All Data Sel
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3M Model D-2400 Adjusting the System Adjusting the System Communications Controller You must remove the cover from the Communications Controller to perform the following adjustments. Outbound ALL CALL Volume Level To set the outbound ALL CALL Volume Level: 1. Ask another attendant to stand near a Call Station that is not in use. 2. Press and hold the ALL CALL button on the Station Selector to make the connection to the Call Stations. 3. Speak to the attendant near the Call Station to determine i
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Adjusting the System 3M Model D-2400 Outbound Music/Messaging Level (Only for Systems That Use Music/Messaging) To set the outbound Music/Messaging level, do the following: 1. Ask another attendant to stand near a Call Station that is not in use and has Music/Messaging activated. (See the Communications Controller Hardware Section on Page 7 for details on how to activate Music/Messaging for a Call Station.) 2. Determine if the Music/Messaging volume is low, satisfactory, or high. 3. If the volum
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3M Model D-2400 Adjusting the System To set the VOX sensitivity level: 1. Follow the directions under the section Programming the Selector to put the Selector in Programming mode. 2. Locate the VOX Enable screen and be sure it is set to ON. 3. Locate the VOX Sensitive screen and press the right-arrow key to edit the value. 4. Use the up/down arrow keys to adjust sensitivity: • The up arrow key increases the sensitivity (lengthens the distance from the microphone to the attendant). Fifteen is mos
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