Overview
3M™ Wireless Communication System Model XT-1
Installation Manual
May 2008 – Revision 1.3
Page 5 of 62
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. 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 is 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, may result in minor or moderate injury
and/or property damage.
CAUTION:
Indicates a potentially hazardous situation, which, if
not avoided, may result in property damage.
Product Safety Labels
Explanation of Product Safety Labels
Attention: Read accompanying documentation
Warning: Risk of Electric Shock