6.0 E4 System Setup

6.1 Introduction

This section provides instructions on setting up an installed E4 system. To set up an E4 system you need a PC running the FreeSpace® Installer™ software.

6.2Connecting your PC to an E4 system

Before you can set up the E4 system, your PC must first be phys- ically connected to the E4 unit with a serial cable and then that connection must be activated using the Installer™ software.

1.Connect the RS-232 serial port of your PC to the RS-232 serial port on the rear panel of the E4 unit using a straight serial data cable.

Laptop PC

RS-232 straight

RS232

serial data cable (not provided)

E4 system

SENSE MICROPHONES

 

 

 

 

ZONE 1

ZONE 2 ONEZ 3

ZONE 4

RS232

 

WALLPLATE CONNECTIONS

 

 

 

 

1

2

 

 

 

MUSIC ON

CO

 

 

REMOTE

ZONE4

 

 

HOLD/

OR

 

 

ON/OFF

LINE OUT PBX OUT

 

3

4

 

 

 

 

 

 

 

 

 

 

12V

 

 

 

AUDIO SOURCES

 

 

LINE1

LINE 2

AUX MIC/

PAGE/ MIC/

DIRECT IN/

 

LINE 3

 

LINE 4

CONTROL

®

 

 

 

 

 

 

 

 

 

Thisdevic

 

 

 

 

 

 

subjectto

 

 

 

 

PTT

PTT

harmful in

 

 

 

 

received,i

Complies

2.Set the E4 rear panel POWER switch to ON. When the E4 unit is powered up and ready, the SYSTEM STATUS indica- tor is dark (unlit) and the STANDBY indicator is amber.

 

Rear

 

POWER switch

RISK OF ELECTRICALSHOCK

RISQUE DE CHOC ELECTRIQUE

ON

 

DO NOT OPEN

NE PAS OUVRI

 

 

POWER

 

 

 

OFF

OUTPU

 

 

VOLTAGE

 

 

70V

100V

 

 

 

 

100/120V~AC T6.25A, L250V

 

 

 

220/240V~AC T3.15A, L250V

 

DO NOT SWITCH

50/60Hz

 

WHILE POWER IS ON

300W MAX

 

FreeSpace Model E4 Series II

400Watt System Electronics

eBose Corporation, Framingham, MA 01701-9168

Made in the U.S.A.

 

 

 

Front

 

 

 

 

 

 

SYSTEM STATUS indicator

 

 

 

 

 

 

 

 

 

Green = Operating

 

 

 

 

 

 

 

 

 

 

 

Red = Fault

 

 

AMPOUTPUTS

 

 

 

SYSTEM

 

 

 

 

1

2

3

 

4

STATUS

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY

 

AUDIO SOURCES

 

 

DIRECT

 

 

 

STANDBY indicator

 

 

 

 

 

 

 

2

3

 

 

 

 

 

 

 

 

1

 

4

INPUT

 

 

 

Amber = Standby

 

 

 

 

 

 

 

 

 

 

 

USB

Off = Operating

 

STANDBY

 

push button

3.Press the STANDBY push button to switch the E4 hardware to the operating mode. The STANDBY indicator will turn off and the SYSTEM STATUS indicator will be green. (If a sys- tem fault condition exists, the indicator will be red.)

Programmer’s Note: If the E4 system experiences a brownout or power loss, the E4 hardware will return to power in the STANDBY mode. To return to operation, press the STANDBY button, or press any key on any user Interface.

4.Launch the Installer™ software. See “Using FreeSpace Installer Software on page 34 for the software launching sequence.

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Bose manual Introduction, Connecting your PC to an E4 system

E4 specifications

Bose has long been a leader in audio technology, and their remarkable Bose E4 model epitomizes this legacy. Designed for both professional musicians and discerning audiophiles, the E4 is engineered to deliver an unparalleled listening experience.

At the heart of the Bose E4 is its state-of-the-art audio performance. The headphones are equipped with advanced drivers that produce a balanced sound profile, ensuring clarity across all frequencies. This extends from deep, resonant bass to crisp, high-frequency notes, making them suitable for a wide range of music genres. The soundstage is expansive, allowing listeners to immerse themselves in the music as if they were in a live performance.

Comfort is a priority with the E4, featuring plush ear cushions that conform to the shape of the ears. The lightweight design reduces fatigue, making them ideal for long listening sessions or extended studio work. The adjustable headband provides a secure yet comfortable fit, enhancing the overall listening experience without compromising style or functionality.

The E4 also incorporates Bose's renowned noise-canceling technology. This advanced feature blocks ambient noise, allowing users to focus solely on their music or audio productions. Whether in a noisy environment or during travel, the noise-canceling capabilities help maintain audio integrity by minimizing distractions.

Another distinguishing characteristic is the durable construction of the E4. Crafted from high-quality materials, the headphones are designed to withstand the rigors of daily use, making them a long-lasting investment. The foldable design adds an element of portability, allowing users to easily store and transport them without damage.

Connectivity options are versatile with the E4, including both wired and wireless options. The inclusion of Bluetooth technology allows for seamless pairing with devices, providing the freedom to move without being tethered by cables. Additionally, the integrated microphone enables hands-free calling and voice assistant interaction, blending convenience with high-quality audio.

In conclusion, the Bose E4 headphones embody the perfect marriage of advanced technology and user-focused design. With exceptional sound quality, impressive noise cancellation, comfortable ergonomics, and durable construction, they stand out as a top choice for anyone serious about their audio experience. Whether for professional use or personal enjoyment, the Bose E4 delivers on every front, solidifying its place in the premium headphone market.