[. . . ] (Extended Bass Driver) · Automatic Level Control prevents input signal overloading. · Uses high frequency infrared light to assure a clean signal for clear reception. · Easy-fit, adjustable headband · For use with Alpine Mobile Overhead Monitor · Automatic Power OFF After a few minutes without a signal source, the power to the headphones will automatically turn itself OFF. Headphone Receivers 1) INFRARED SENSORS Receive signal from the transmitter 2) BATTERY COVER 3) VOLUME CONTROL 4) POWER SWITCH 5) POWER INDICATOR LED INTRODUCTION Please Read Carefully to Prevent Damage to the Headphones or your Ears: WARNING: Before turning on the power, remove headphones and turn the volume down as low as possible. [. . . ] 1 R Please read this manual to maximize your enjoyment of the outstanding capabilities of this equipment. Retain this manual for future reference. EXPLANATION OF CONTROLS (fig. 1) BATTERY INSTALLATION (fig. 2) 1) Place two AAA batteries into the battery compartment of the Headphone(s), making sure that the battery polarity is correct. NOTE: This single source headphone, SHS-N101, is not compatible with the dual source system, SHS-N251. CONTENTS 1 - Single Source, Headphone (SHS-N101) 2 - AAA Batteries 1- User's Manual Fig. If the unit is not installed correctly the air bag may not function correctly and when triggered the air bag may cause the monitor to spring upwards causing an accident and injuries. Failure to heed the following instructions can result in injury or property damage. DO NOT LEAVE THE HEADPHONES WHERE IT CAN BE EXPOSED TO EXTREMELY HIGH TEMPERATURES (SUCH AS DIRECT SUNLIGHT) Lengthy exposure to extremely high temperatures, can cause the plastic to soften and possibly deform. Return it to your authorized Alpine dealer or the nearest Alpine Service Center for repairing. CAUTION ALPINE ELECTRONICS OF AMERICA, INC. ("Alpine"), are dedicated to quality craftsmanship and are pleased to offer this Warranty. Should you have any questions, please contact your Dealer or Alpine at one of the telephone numbers listed below. PRODUCTS COVERED: This Warranty covers Car Audio/Visual Products and Related Accessories ("the product"). LENGTH OF WARRANTY: This Warranty is in effect for one year from the date of the first consumer purchase. LIFETIME TAPE HEAD WARRANTY: All Alpine Car Audio analog tape heads excluding Video tape heads are warranted for life against manufacturing defects causing failure. WHO IS COVERED: This Warranty only covers the original purchaser of the product, who must reside in the United States, Puerto Rico or Canada. WHAT IS COVERED: This Warranty covers defects in materials or workmanship (parts and labor) in the product. WHAT IS NOT COVERED: This Warranty does not cover the following: 1 Damage occurring during shipment of the product to Alpine for repair (claims must be presented to the carrier). 2 Damage caused by accident, abuse, negligence, misuse, improper connections, improper operation or failure to follow instructions contained in the Owner's manual. 3 Damage caused by act of God, including without limitation, earthquake, fire, flood, storms or other acts of nature. 4 Any cost or expense related to the removal or reinstallation of the product. 5 Service performed by an unauthorized person, company or association. ALPINE ELECTRONICS LIMITED WARRANTY 6 Any product which has the serial number defaced, altered or removed. 7 Any product which has been adjusted, altered or modified without Alpine's consent. [. . . ] Accordingly, limitations as to these matters contained herein may not apply to you. HOW TO CONTACT CUSTOMER SERVICE: Should the product require service, please call the following number for your nearest Authorized Alpine Service Center. 1-800-ALPINE-1 (1-800-257-4631) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. [. . . ]