AudioAuthority Wireless Headset 1542S User Guide

Table of Contents

AudioAuthority Wireless Headset 1542S User Guide

Introduction

The Model 1542S Wireless Headset for Series 1500 and 1580 Intercom Systems allows freedom of movement from the intercom Counter Station for maximum efficiency. Multiple headsets can operate in close proximity. Please refer to the included Sennheiser manual for detailed information. If you experience difficulties, call Audio Authority Support at 800-322-8346 M-F 8:30 AM to 5:00 PM EDT.

The 1542S includes

Sennheiser D 10 Series EPOS headset, technical manual, and accessories
Connection cable 801-455 for 1500A and 1500AH Intercom Counter Stations

Plug the power cable into the power jack on the back of the base and plug the power adapter into an AC power outlet. The Power LED lights up.
Place the 1542S headset in the charging cradle. The charging LEDs on the base indicate the charging status. Charge the headset prior to the first use.
Connect the RJ-45 end of the 801-455 cable into the port marked Phoneon the 1542S base unit and plug the 2.5mm cable end into the port marked headset on the 1500A Counter Station as shown. Select the Privacy key on the 1500A to route audio to the 1542S headset.
The 1542S headset and base that came in the box are subscribed (paired) to each other and ready to use after charging.

Troubleshooting Tips

If your voice is too quiet to be heard clearly at drive up

Increase volume by turning up the mic volume dial one increment at a time.

If your headset interferes with other DECT headsets nearby

Reduce wireless range by pushing switch 3 down.

If battery life is not adequate

Turn off the headset between calls (single press Link button once to toggle “on” and “off”).
Increase battery life by using narrowband transmission – push switch 5 down (may reduce sound quality).