Appendix: Dual Lane Installation Instructions
3M™ Drive-Thru Systems Model G5 and Model XT-1
Installation Manual
March 2014 – Revision 2.0
Page 65 of 74
Appendix: Dual Lane Installation Instructions
This section provides a procedure for installing and configuring any system
where there are two base stations (tandem, side-by-side, or dual drive thru). It is
meant to be a time-saving reference that can be performed on existing drive-
thrus that may be in-service during the installation.
Important Note:
Interconnected base stations must be the same revision level.
Note:
3M recommends that the base stations be as close together as possible.
Recommended Procedure
• Start charging the batteries.
• Remove the mylar disk from both microphones.
• Close lane #1 and operate the drive thru on lane #2.
• Install the microphone, speaker, and vehicle detector on lane #1. You
may need to unregister headsets from lane #1 and register them to
lane #2.
• Determine a location for the base (page 19). In addition to the location
requirements, the two base stations should be located side-by-side or as
close together as possible.
• Pull the wire from the order point to the base station #1 location.
• Pull 6 pairs of audio wire from the order point #1 location to order
point #2 location for interbase wiring.
• Mount base station #1 (page 20).
• Make the wiring connections from lane #1 to base station #1 (page 24).
Do not make the interbase wiring connections at this time.
• Power up base station #1.
• Register all of the headsets to base station #1 (Page 42).
• Set the following for base station #1:
PreAmp gain (page 54)
Outbound volume (page 39)
Inbound volume (page 34)
• Thoroughly test the lane #1 intercom system.
• Open lane #1 and close lane #2.
• Install the microphone, speaker, and vehicle detector on lane #2.
• Pull the wire from the order point to the base station #2 location.
• Mount base station #2 (page 20).
• Make the wiring connections from lane #2 to base station #2 (page 24).
Do not make the interbase wiring connections at this time.
• Power up base station #2.
• In base station #1, set the number of base stations to 2 (page 45).
• In base station #2:
set the number of base stations to 2 (page 45).
set the base station number to 2
• Make the interbase wiring connections in both base stations. (page 27)
• Cycle the power for both base stations.
• Set the following for base station #2:
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