Basic Operation

JBL

UNDERSTANDING THE ZONES

The SDP-40 features three zones of operation, called the Main Zone, Zone 2, and the Record Zone. The Main Zone controls audio and video sources in the primary listening space. Zone 2 controls audio and video sources in the secondary listening space. And, the Record Zone controls audio and video sources sent to recording devices or to a third listening space.

These zones have separate digital audio receivers and dedicated analog source selectors that allow for independent input selection in each zone. The SDP-40 can process input sources in three zones at the same time. For instance, the SDP-40 can play a DVD in the Main Zone, while playing a CD in Zone 2, while sending satellite receiver signals to a VCR in the Record Zone.

The following are exceptions to independent zone operation:

1.When a Dolby Digital or dts(-ES) source is present in the Main Zone, the same Dolby Digital or dts(-ES) source can also be present in Zone 2 or the Record Zone. However, a different Dolby Digital or dts(-ES) source cannot be present in Zone 2 or the Record Zone.

2.Main Zone multi-channel audio can be downmixed in Zone 2 or the Record Zone when all of the following conditions are met:

•A Dolby Digital or dts(-ES) source is present in the Main Zone.

•The Main Zone input is also selected in Zone 2 or the Record Zone. For instance, if the DVD1 input is selected in the Main Zone, the DVD1 input must also be selected in Zone 2 or the Record Zone.

•The INPUT SETUP menu ZONE2 IN or RECORD IN parameter is set to DMIX.

3.When the INPUT SETUP menu ZONE2 IN or RECORD IN parameter is set to ANLG, the Zone 2 or Record Zone audio output connectors are not available when the 5.1a BYPASS listening mode is activated. However, it is possible to have a 5.1-channel analog audio source present in the Main Zone and a digital audio source present in Zone 2 or the Record Zone.

TWO-LINE STATUS

The two-line status opens on the on-screen and front panel displays whenever the SDP-40 detects a status change such as a new input source or listening mode. The information included on the two-line status differs depending on the zone in which the SDP-40 last detected a status change. For instance, the Main Zone two-line status opens when a Main Zone status change is detected.

Main Zone Two-Line Status

Opens on the on-screen and front panel dis-

DVD1

%!D VOL

plays whenever the SDP-40 detects a Main

L7

FILM

-34dB

 

Zone status change. The Main Zone two-line

status indicates the current input, listening mode, input source, and volume level selected in the Main Zone.

Zone 2 Two-Line Status

Opens on the on-screen and front panel dis-

DVD1

%!D VOL

plays whenever the SDP-40 detects a Zone 2

ZONE2

-34dB

status change. The Zone 2 two-line status

 

 

indicates the current input, input source, and volume level selected in Zone 2.

. . . Two-Line Status continues on page 2-20

2-18

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JBL SDP-40 manual Understanding the Zones, TWO-LINE Status, Main Zone Two-Line Status, Zone 2 Two-Line Status
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SDP-40 specifications

The JBL SDP-40 is an advanced audio processor that is designed for both professional and home theater applications, providing immersive sound experiences with exceptional clarity and precision. This high-performance product combines modern technological advancements with user-friendly features to cater to audiophiles and casual listeners alike.

One of the standout features of the SDP-40 is its support for multiple audio formats, including Dolby Atmos and DTS:X. These formats enable a three-dimensional sound experience, allowing users to immerse themselves in the audio environment, whether they are watching movies, playing video games, or listening to music. The SDP-40 processes up to 11.2 channels of audio, ensuring that every element of the sound field is effectively managed and delivered with brilliance.

The SDP-40 is equipped with JBL’s proprietary Room Acoustic Correction (RAC) technology. This feature enables the processor to analyze the specific acoustics of a room and automatically adjust the audio output for optimal performance. This is especially beneficial in spaces where sound can be impacted by various elements such as furniture and wall materials. By creating a personalized audio profile, users can experience sound as it was intended by content creators.

With its high-definition digital processing capabilities, the SDP-40 utilizes 32-bit processing and sampling rates up to 192 kHz. This ensures that audio playback remains true to the original recording, preserving every nuance and detail. The unit is also capable of handling various file types, including high-resolution audio, making it a versatile choice for music lovers.

Additional characteristics of the JBL SDP-40 include a range of connectivity options. Users will find multiple HDMI inputs, balanced XLR outputs, and digital audio inputs that allow for seamless integration with other home theater components. This flexibility ensures that the SDP-40 can be easily adapted to existing setups or used as a foundation for a new system.

The user interface of the SDP-40 is intuitive and easy to navigate. It features a large display and a remote control that enables quick access to settings and configurations. Furthermore, the processor supports firmware updates, ensuring that it stays current with technological advancements and evolving audio formats.

In conclusion, the JBL SDP-40 stands out as a premier audio processor, combining cutting-edge technology with user-centric features. Its ability to deliver high-quality, immersive audio experiences makes it a valuable addition to any home theater or professional sound setup. The SDP-40 is truly designed for those who appreciate the power of sound and the artistry of audio engineering.
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