JBL LSR4328P, LSR4326P Appendix F Error Messages Troubleshooting, List of Error Messages

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Appendix F: Error Messages and Troubleshooting

Appendix F: Error Messages

and Troubleshooting

Under certain circumstances, the meter display on the speaker will indicate an “error message.” Following is a list of conditions that cause an error message to be displayed, and the corrective action required to cancel the error message.

LIST OF ERROR MESSAGES:

Error

Cause

No Mic Found

Mic is not connected during

 

RMC calibration

Speaker ID Error

Improper DIP switch setting.

 

Rear panel DIP switch on this

 

speaker set to all switches off,

 

or 2 or more speakers have

 

same ID setting

Sync Signal Error

No digital signal found or loss

 

of sync signal when the S/

 

PDIF or AES/EBU digital input

 

is selected.

MUTE

A speaker that is muted

 

indicates mute is active.

 

Speaker may be muted by

 

pressing individual or system

 

Mute button (in LSR4300

 

Control Center Software), or

 

activating SOLO on another

 

speaker.

Display Looks Like

RMC button blinks and the meter lights sequentially from right to left

All front panel buttons blink and the meter shows 5 segments moving back and forth on the speaker showing the error

The Input button will blink and the first meter LED will flash to show muted state

First meter LED will blink. No other meter segments will be active.

Remedy

Press RMC to exit RMC. Connect mic and press and hold to calibrate.

Correct DIP switch settings.

Confirm digital signal is connected.

Un-mute individual speaker or system mute, exit solo on other speakers.

Reset

Non-standard DIP switch

All front panel buttons

 

configuration used to restore

and meter flash rapidly to

 

factory settings. This mode

indicate reset.

 

is entered by setting all DIP

 

 

switches ON and re-powering

 

 

the speaker.

 

Reset DIP switches so only a single DIP switch is active on each speaker and re-power.

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Contents LSR4328P, LSR4326P Studio Monitors Page Explanation of Graphic Symbols Safety InstructionsTable Of Contents Manual Conventions IntroductionRMC Room Mode Correction FeaturesHiQnet Networking Onboard Bi-amplification Quick Start LSR4300 Rear Panel LSR4300 Front Panel Quick Start Overview ReferenceFront Panel Reference Front Panel Reference Front Panel Reference Front Panel Reference Front Panel Analog input selected Reference Front Panel Rear Panel Reference Rear Panel Remote Control Reference Remote Control Speaker Placement Network Connections and DIP Switch Settings AC Power ConnectionsPage Analog Connections Audio ConnectionsRMC Room Mode Correction Performing An RMC Calibration Reference Performing An RMC Calibration Reference Performing An RMC Calibration Reference Performing An RMC Calibration/Equalization EqualizationReference Equalization LSR4300 Control Center Software Restoring Factory SettingsAppendix a EQ Presets Appendix a EQ Presets Appendix B System Block Diagram Analog Connections Appendix C Wiring RequirementsUnbalanced Sources Digital Audio Connections Fastener specifications Appendix D Mounting SpecificationsAppendix E SPL Calibration List of Error Messages Appendix F Error Messages TroubleshootingTroubleshooting List System SpecificationsInputs Outputs Display How to Obtain Warranty Performance? Warranty StatementWho Is Protected by This Warranty? What does the JBL Warranty cover? Who Pays for What?Limitation of Implied Warranties Shipping Address Customer ServiceJBL Professional Contact Information Mailing AddressPart Number Rev

LSR4326P, LSR4328P specifications

The JBL LSR4328P and LSR4326P studio monitors are part of JBL’s acclaimed professional audio lineup, known for their precision, clarity, and innovative technology. Designed for critical listening environments, these monitors are ideal for music production, broadcast, and post-production applications.

One of the standout features of the LSR4328P is its 28/26-watt bi-amplified system, which delivers powerful and detailed sound reproduction. The LSR4328P has an 8-inch woofer and a 1-inch titanium tweeter, while the LSR4326P is equipped with a 6.5-inch woofer and the same 1-inch titanium tweeter. This dual-cone design ensures that both low and high frequencies are reproduced accurately, making them suitable for a variety of musical genres.

Both models include JBL’s patented Image Control Waveguide technology. This unique design enhances the monitors’ stereo imaging and provides a wider sweet spot, allowing listeners to experience a more immersive soundstage. With precise positioning of the tweeter, the waveguide helps achieve a smooth frequency response, which is essential for accurate mixing and mastering.

Another notable feature is the integrated room control EQ, which allows users to tailor the monitors to their specific acoustic environment. This helps to counteract the effects of room acoustics, ensuring that the sound remains consistent and accurate regardless of the listening environment. Additionally, both models support various input options, including balanced XLR and TRS connections, making them versatile for different studio setups.

The LSR4328P and LSR4326P also incorporate advanced DSP technology for refined performance. This includes precise limiting and crossover functionalities that ensure optimal power distribution between the woofer and tweeter. The result is a balanced sound that does not compromise on detail or frequency response.

In terms of build quality, both models feature a sleek, professional design with a durable cabinet that minimizes resonance and distortion. They are equipped with a front-mounted volume control, making it easy to adjust levels during sessions. Together, the JBL LSR4328P and LSR4326P blend state-of-the-art technology with user-friendly features, establishing them as essential tools for professionals seeking high-fidelity sound in their recordings.