6.0 E4 System Setup

IMPORTANT: Before you calibrate

Auto Volume

Make sure that the system hardware installation is complete and that all components (sense microphones, speakers, and Auto Volume user interfaces) are properly connected. Remem- ber that speakers must be directly wired to the ZONE OUT connectors on the E4 rear panel.

Sense E4 System

 

 

 

ZONE 1

 

 

 

 

Mic

 

 

 

 

 

 

 

ZONE OUT 1

 

 

 

 

 

Speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WALL PLATE

 

 

 

 

 

Auto Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTION 1

 

 

 

 

 

user interface

 

 

 

 

 

 

 

 

 

 

 

Make sure that you have selected the correct speaker model in the ZONE setup pane.

Make sure that the output gain is set so that the source can be heard without dropping out.

Check that sources have been assigned to zones.

Programmer’s Note: If a source is routed to multiple zones, you need to perform Auto Volume calibration on that source only once. After calibration, the source is “locked” (no adjustments to the source will be allowed) until all zones using that source have been reset.

Check the EQ pane and make any final adjustments.

DO NOT USE AUTOTRANSFORMERS: Speakers must be directly wired to the ZONE OUT connector of the E4 hardware. DO NOT use an autotransformer on the speaker line to adjust the speaker volume. If you lower the volume using an autotransformer, the E4 system will raise the volume. Likewise, if you raise the volume using an autotransformer, the E4 sys- tem will lower the volume.

 

 

 

 

 

Volume

 

 

 

ZONE 1

Sense E4 System

Adjustment

 

 

 

 

 

 

 

 

 

 

 

 

 

Mic

 

 

 

 

 

 

 

ZONE OUT 1

 

 

 

 

 

Speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

WALL PLATE

 

 

 

 

 

Auto Volume

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONNECTION 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

user interface

 

 

 

 

 

 

 

 

 

 

Auto Volume setup procedure

Programmer’s Note: While the Auto Volume calibra- tion is running,

• DO NOT use the paging microphone.

Wait for the Auto Volume calibration to finish before adjusting other system functions.

DO NOT disconnect the RS-232 cable from the E4 unit.

1.Click button for the zone you want to calibrate.

2.Click More to display the Auto Volume Tracking settings.

3.Select Auto Volume Tracking settings for the type of system used in this zone. See “Auto Volume Tracking settings” on page 58.

4.Click Set Up to start the Auto Volume Setup process. The initial Auto Volume Setup dialog appears in the window.

54 of 80

Page 24
Image 24
Bose manual Important Before you calibrate Auto Volume, Auto Volume setup procedure, Sense 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.