Overview
3M™ Drive-Thru Systems Model G5 and Model XT-1
Operating Instructions
November 6 2014 – Revision 2.1
Page 7 of 77
Overview

Safety Information

Safety Rules
Read, understand, and follow all safety information contained in these
instructions prior to installation & operation of the 3M™ Wireless
Communication System Model XT-1 and the 3M™ Drive Thru Headset G5.
Failure to follow all instructions listed could result in electrical shock, fire
and/or other personal injury. Retain these instructions for future reference.
Intended Use
The 3M™ Wireless Communication System Model XT-1 and the 3M™ Drive
Thru Headset G5 are intended for use to provide 2-way radio-frequency audio
communication in quick service drive-through restaurants and convenience
stores.
The system must be installed as specified in the 3M™ Wireless Communication
System Model XT-1 Installation Instructions and operated as specified in 3M™
Wireless Communication System Model XT-1 Operating Instructions in quick
service drive-through restaurants and convenience stores. It has not been
evaluated for other uses or locations.
Signal Words
Explanation of Signal Word Consequences
WARNING: Indicates a potentially hazardous situation, which, if
not avoided, could result in death or serious injury
and/or property damage.
CAUTION: Indicates a potentially hazardous situation which, if
not avoided, could result in minor or moderate
injury and/or property damage.
NOTICE: Indicates a potentially hazardous situation, which, if
not avoided, may result in property damage.
System Warnings
WARNING
To reduce the risks associated with hazardous voltage:
Disconnect power to the receptacle before installing or removing the
Base Station Power Supply. When removing receptacle cover screw,
cover may fall across plug pins or receptacle may become displaced.
Use only with duplex receptacle having center screw. Secure unit in
place by receptacle cover screw.
If power supply is supplied with a grounding pin, connect directly to a
grounding receptacle – 3 prong.
Do not use the XT-1 Base Station or the XT-1 Headset or the G5
Battery Charger if the power supply cord or enclosure is damaged.