Klark Teknik Jade One MK II User Manual

Contact details for the main manufacturing and administrative office in the UK.

Instructions for product registration and checking the enclosed card.

Information on attending technical seminars offered by Klark-Teknik.

Guidelines for safe operation, voltage selection, and power connection.

Critical safety warnings regarding electrical shock, moisture, and servicing.

Procedures for unpacking, inspecting the unit for transport damage, and saving packing materials.

Overview of the Jade One Mk II as a compact active monitor for various audio applications.

Highlighting features like frequency response, imaging, active design, and amplifier power.

Focus on the high engineering standards, component quality, and self-protecting features.

Description of the cabinet, driver types, and internal component layout.

Klark-Teknik's quality assurance, testing, and alignment processes.

List of available optional accessories and their ordering information.

Explanation of controls, connectors, and indicators on the rear panel.

Explanation of status LEDs and controls located on the front logo.

Details of the transformerless, electronically balanced input and its performance.

Advantages of balanced connections for noise rejection and isolation.

Key performance metrics including acoustic output, frequency response, crossover, and amplifier details.

Details on compensation controls, input/output types, and power requirements.

Information on dimensions, weight, and cabinet finish.

Recommendations for speaker placement to form triangles and achieve desired listening areas.

Using EQ controls to compensate for room acoustics and speaker positioning effects.

Step-by-step explanation of the signal path from input to output, including protection.

Detailed explanation of input processing, active crossover filters, and signal equalisation circuits.

Covers signal flow after equalisation, pre-driver stages, and quiescent current settings.

Details the power output stage and initial protection circuit monitoring.

Explanation of the power transformer, rectifiers, filtering, and voltage regulators.

Detailed explanation of circuitry monitoring and protecting drivers from DC offset and overload.

Description of the circuit that detects and indicates signal clipping conditions.

Presentation of frequency response measurements, including on-axis and environmental compensation.

Presentation of further frequency response measurements, covering off-axis and other response characteristics.

Instructions on how to access the internal amplifier and pre-driver modules for servicing.

Diagram showing the component layout on the amplifier module.

Step-by-step guide for safely removing the pre-driver and power amp modules.

Detailed instructions for replacing the low and high frequency loudspeaker drivers.

Visual representation of component placement on the power amplifier circuit board.

Visual representation of component placement on the pre-driver circuit board.

Details the warranty period, coverage, exclusions, and limitations.

Guidance on contacting dealers or the factory for support and service.

Invitation for users to provide feedback via the product registration card.

Instructions and fields for filling out the service request form before returning the unit.