AMP 405 - Receiver LD Systems - Free user manual and instructions

USER MANUAL AMP 405 LD Systems

SIG HPM CLIP SIG CLIP SIG HPM CLIP SIG CLIP VOLUME VOLUME VOLUME VOLUME AMP 405 1 2 PROT 3 4

AMP 405

4-CHANNEL MINI INSTALLATION POWER AMPLIFIER 4 X 50 W @ 4 OHM LDAMP405

CONTENTS / INHALTSVERZEICHNIS / CONTENU / CONTENIDO / TREŚĆ / CONTENUTO

ENGLISH

ABOUT THIS MANUAL 4
INTENDED USE 4
DEFINITIONS AND SYMBOL EXPLANATIONS 4
SAFETY INSTRUCTIONS 5
INSTRUCTIONS FOR INDOOR INSTALLATION
EQUIPMENT 7
PACKAGING CONTENT 8
INTRODUCTION 8
CONNECTIONS AND OPERATING/DISPLAY ELEMENTS 9
TERMINAL BLOCK CONNECTIONS 12
CONNECTION EXAMPLES 13
UNDER-TABLE/TABLETOP MOUNTING 15
CARE, MAINTENANCE, AND REPAIR 15
DIMENSIONS 16
TECHNICAL DATA 17
DISPOSAL 19
MANUFACTURER'S DECLARATIONS 19

DEUTSCH

This device was developed and manufactured under high quality requirements to ensure many years of trouble-free operation. This is what LD Systems stands for with its name and many years of experience as a manufacturer of high-quality audio products. Please read these operating instructions carefully so that you can quickly and optimally use your new LD Systems product. You can find more information about LD Systems on our website WWW.LD-SYSTEMS.COM

ABOUT THIS MANUAL

• Read the safety instructions and the entire manual carefully before commissioning.
• Observe the warnings on the unit and in the operating instructions.
  • Always keep the operating instructions within reach.
• If you sell or pass on the appliance, be sure to hand over these operating instructions as well, as they are an essential part of the product.

INTENDED USE

The product is a device for professional audio installation! The product has been developed for professional use in the field of audio installation and is not intended for use in households! Furthermore, this product is intended for installation by qualified persons with specialist knowledge and for operation by instructed persons! The use of the product outside the specified technical data and operating conditions is considered as not intended! Liability for damages and third party damages to persons and property due to non-intended use is excluded! The product is not suitable for:

• Persons (including children) with limited physical, sensory or mental capabilities or lack of experience and knowledge.
• Children (children must be instructed not to play with the device).

DEFINITIONS AND SYMBOL EXPLANATIONS

1. DANGER: The word DANGER, possibly in combination with a symbol, indicates immediately dangerous situations or conditions for life and limb.
2. WARNING: The word WARNING, possibly in combination with a symbol, indicates potentially hazardous situations or conditions for life and limb.
3. CAUTION: The word CAUTION, possibly in combination with a symbol, indicates situations or conditions that may lead to injury.
4. ATTENTION: The word ATTENTION, possibly in combination with a symbol, indicates situations or conditions that can lead to damage to property and/or the environment.

This symbol indicates hazards that can cause electric shock.

This symbol indicates hazardous areas or hazardous situations.

This symbol indicates hazards caused by hot surfaces.

This symbol indicates hazards due to high volume levels.

This symbol indicates additional information on the operation of the product.

This symbol denotes a device that does not contain any user-serviceable parts.

This symbol indicates a device that may only be used in dry rooms.

SAFETY INSTRUCTIONS

DANGER:

1. Do not open the device, and do not make any modifications to it.
2. If your device no longer functions properly, if liquids or objects get inside it, or if it has been damaged in any other way, switch it off immediately and disconnect it from the power supply. This device may be repaired only by authorised repair technicians.
3. For devices of protection class 1, the protective conductor must be connected correctly. Never disconnect the protective conductor. Devices of protection class 2 do not have a protective conductor.
4. Ensure that live cables are not kinked or otherwise mechanically damaged.
5. Never bypass the device fuse.

WARNING:

1. The device may not be operated if it shows obvious signs of damage.
2. The device may only be installed in a voltage-free state.
3. If the mains cable of the device is damaged, do not operate the device.
4. Permanently attached mains cables may only be replaced by a qualified person.

ATTENTION:

1. Do not operate the device if it has been exposed to large temperature fluctuations (for example, after transport). Moisture and condensation can damage the device. Switch on the device only when it has reached ambient temperature.
2. Make sure that the voltage and frequency of the mains correspond to the values indicated on the device. If the device has a voltage selector switch, do not turn on the device until it has been set correctly. Use only suitable mains cables.
3. To disconnect the device from the mains at all poles, it is not sufficient to press the on/off switch on the device.
4. Make sure that the fuse used corresponds to the type printed on the device.
5. Make sure that appropriate measures have been taken against overvoltage (for example, lightning strike).
6. Observe the specified maximum output current on devices with Power Out connection. Ensure that the total current consumption of all connected devices does not exceed the specified value.
7. Replace plug-in mains cables only with original cables.

DANGER:

1. Danger of suffocation/choking! Plastic bags and small parts must be kept out of reach of persons (including children) with reduced physical, sensory, or mental capabilities.
2. Danger caused by falling device! Make sure that the device is securely installed and cannot fall down. Only use suitable stands or mounts (particularly for fixed installations). Ensure that accessories are properly installed and secured. Ensure that applicable safety regulations are observed.

WARNING:

1. Use the device in the prescribed manner only.
2. Operate the device only with the accessories recommended and intended by the manufacturer.
3. During installation, observe the safety regulations applicable in your country.
4. After connecting the device, check all cable routes to avoid damage or accidents, for example, due to tripping hazards.
5. Always observe the specified minimum distance to normally flammable materials! Unless explicitly stated, the minimum distance is 0.3 m.

CAUTION:

1. Moving components such as mounting brackets or other movable components may become jammed.
2. Devices with motor-driven components may result in injury from the movement of the device. Sudden movement of the device can cause shock reactions.

ATTENTION:

1. Do not install or use the device in the vicinity of radiators, heat accumulators, furnaces, or other heat sources. Ensure that the device is always installed in such a way that it can be sufficiently cooled and cannot overheat.
2. Do not place ignition sources such as burning candles near the device.
3. Ventilation openings must not be covered, and fans must not be blocked.
4. Use the original packaging or packaging provided by the manufacturer for transport.
5. Avoid shock or impact to the device.
6. Observe the IP protection class as well as the ambient conditions such as temperature and humidity according to the specification.
7. Devices can be continuously further developed. In the event of deviating information on operating conditions, performance, or other device properties between the user manual and the device labelling, the information provided on the device always has priority.
8. The device is not suitable for tropical climates or for operation at heights of 2,000 m above sea level or higher.

CAUTION:

Connecting signal cables can cause significant interference noise.

Make sure that devices connected to the output are muted while making connections. Otherwise, noise levels may cause damage.

ATTENTION: HIGH-VOLUME AUDIO PRODUCTS!

This device is designed for professional use.

The commercial operation of this device is subject to the applicable national regulations and guidelines for accident prevention.

Hearing damage due to high volume and continuous exposure: use of this product may generate high sound pressure levels (SPLs) that may cause hearing damage. Avoid exposure to high volumes.

INSTRUCTIONS FOR INDOOR INSTALLATION EQUIPMENT

1. Devices for installation applications are designed for continuous operation.
2. Devices for indoor installation are not weather-resistant.
3. Surfaces and plastic parts can age even in installation equipment, for instance, due to UV radiation and temperature fluctuations. This generally does not impair functionality.
4. With permanently installed devices, the accumulation of impurities such as dust is to be expected. Always observe the care instructions.
5. Unless explicitly stated otherwise on the device, the devices are intended for installation heights of less than 5 m.

PACKAGING CONTENT

Remove the product from the packaging and remove all packaging material.

Check the completeness and integrity of the delivery and notify your distribution partner immediately after purchase if the delivery is incomplete or damaged.

The packaging content for the product includes:

• 1x AMP 405 installation amplifier
• 1x mains adapter
• 1 set of terminal blocks
• 4x rubber foot (pre-assembled)
• 1x mounting set for under-table or tabletop mounting
• User manual

INTRODUCTION

As part of the TICA ^® series, the AMP405 combines compact size, passive cooling, and high efficiency – ideal for a wide range of fixed audio installations.

The highly efficient 50 W four-channel Class D amplifier can control speakers with low impedance in different zones.

Thanks to its compact dimensions of 142 x 44 x 222 mm and the mounting plates supplied, it can be installed discreetly almost anywhere: behind screens, under tables, or even in ventilation ducts and above plenum ceilings. Alternatively, it also fits in 1/3 19-inch racks. Use the optional rack shelf to place up to three TICA ^® series products next to each other to create a system that meets your exact requirements and takes up very little space in the rack.

Terminal block connections on the balanced line input and speaker output make cabling easier.

You can use the remote control to switch the power amplifier to standby mode at any time, even if it is hidden. The optional auto standby function saves energy when there is no audio transmission.

The perfect solution for professional installers and users looking for a compact, highly efficient, and easy-to-integrate solution.

FEATURES

• Professional mini amplifier
• 4x 50 W Class D amplifiers 4 ohms
- Small format 1/3 19" rack, 1 unit
- Silent operation with passive cooling
- Connection options for remote control of standby mode
- External 100–240 V power supply
• Operation in four-channel mode or bridge for two channels at 100 W in High-Power Mode
- Mounting plates for flexible, unobtrusive installation, even above suspended ceilings
• Automatic standby mode to save energy
- Four balanced line inputs with parallel input option
- Four speaker outputs with terminal blocks
- User-friendly control panel with signal, clip, and protection LEDs

8 Optional rack shelf for combination with other products in the TICA® series

CONNECTIONS AND OPERATING/DISPLAY ELEMENTS

1 + - G + - G 3 X-OVER 1-2 3-4 ON 1 2 INPUT SETTINGS 1 AUTO-STB 2 X-OVER 6 ST PAR HPM MODE 1-2 HPM 7 ST PAR HPM MODE 3-4 HPM + - + - STANDBY POWER IN 24V DC ———— SA 1 8 4 5

1 POWER IN

Terminal block connection to supply the device with power. To avoid damage to the device, only use the original mains adapter (mains adapter in packaging content).

2 CABLE STRAIN RELIEF

Use the cable strain relief for the mains adapter's flexible cable to protect the device's power terminal block connection and the mains adapter's terminal block against damage and to prevent the terminal block from being pulled out unintentionally.

3 INPUT 1-4

Analogue audio inputs with balanced terminal block connections. The +, -, and G poles are for the balanced input signal (suitable for unbalanced cabling). Terminal blocks are included in the packaging content.

Stereo, Parallel, and HPM mode: To control INPUT 1 and 2 with a stereo signal, for example, and to supply INPUT 3 and 4 with the same signal, a connection must be made between the corresponding inputs using a jumper cable (see CABLE CONNECTIONS in this manual).

If the X-OVER crossover function is also activated, for example, for a 2.1 system, no connection via a jumper cable is required. The signal present at INPUT 1 and 2 is then automatically relayed to INPUT 3 and 4.

4 OUT 1/2

Speaker outputs 1 and 2 for connecting low-impedance speakers (ST and PAR modes: min. 4 ohms each; HPM mode: min. 2 ohms). Please ensure terminal block poles are correctly assigned (see TERMINAL BLOCK CONNECTIONS in this manual). The total power handling of the connected speakers should be approximately equal to the amplifier power.

5 OUT 3/4

Speaker outputs 3 and 4 for connecting low-impedance speakers (ST and PAR modes: min. 4 ohms each; HPM mode: min. 2 ohms). Please ensure terminal block poles are correctly assigned (see TERMINAL BLOCK CONNECTIONS in this manual). The total power handling of the connected speakers should be approximately equal to the amplifier power.

6 MODE 1-2

Before using the device, make sure that the switch is in the correct position! ST: Stereo mode. INPUT 1 is routed to OUT 1 and INPUT 2 to OUT 2.

PAR: Parallel mode. INPUT 1 and INPUT 2 are simultaneously summed to mono and routed to OUT 1 and OUT 2. The volume of the two channels is set individually using the VOLUME 1 and VOLUME 2 level controls on the front panel.

HPM: High-Power Mode makes it possible to connect speakers or speaker lines with an impedance of 2 ohms to the amplifier (amplifier power: 100 W @ 2 ohms). When using loads with higher impedance, the advantages of HP mode may not be fully utilised. Use INPUT 1 as the signal input and the VOLUME 1 level control on the front panel to adjust the volume.

Caution! Please ensure terminal block poles are correctly assigned (see TERMINAL BLOCK CONNECTIONS in this manual).

7 MODE 3-4

Before using the device, make sure that the switch is in the correct position!

ST: Stereo mode. INPUT 3 is routed to OUT 3 and INPUT 4 to OUT 4.

PAR: Parallel mode. INPUT 3 and INPUT 4 are simultaneously summed to mono and routed to OUT 3 and OUT 4. The volume of the two channels is set individually using the VOLUME 3 and VOLUME 4 level controls on the front panel.

HPM: High-Power Mode makes it possible to connect speakers or speaker lines with an impedance of 2 ohms to the amplifier (amplifier power: 100 W @ 2 ohms). When using loads with higher impedance, the advantages of HP mode may not be fully utilised. Use INPUT 3 as the signal input and the VOLUME 3 level control on the front panel to adjust the volume.

Caution! Please ensure terminal block poles are correctly assigned (see TERMINAL BLOCK CONNECTIONS in this manual).

8 SETTINGS

DIP switch 1 AUTO STB: Move the switch to the ON position to activate the device's automatic standby function.

If the standby function is activated, the amplifier is automatically switched to standby mode if no audio signal is detected for approx. 20 minutes. This reduces energy consumption in a sensible way. As soon as an audio signal is present again, the amplifier is automatically powered up from standby mode and is fully operational again within approx. 3 seconds.

The power symbol on the front panel lights up red in standby mode. If the power symbol lights up white, the device is ready for operation.

DIP switch 2 X-OVER: The crossover function can be used to create a passive speaker system with subwoofers plus satellite speakers. Slide the switch to the ON position to activate the crossover function. OUT 1 and 2 are provided with a low-cut filter and OUT 3 and 4 with a high-cut filter. OUT 1 and 2 power amplifiers are now ready to control satellite speakers and OUT 3 and 4 subwoofers.

9 STANDBY

Standby mode can be activated manually using an external button (momentary switch). Press the button to activate standby mode and mute the speaker outputs. Press the button again to end standby mode. The standby function via an external button has priority over the automatic standby function (see SETTINGS).

12 SIG 14 13 12 13 12 14 13 12 13 HPM CLIP SIG CLIP SIG HPM CLIP SIG CLIP 11 11 11 11 VOLUME VOLUME VOLUME VOLUME AMP 405 1 2 PROT 3 4 10

10 POWER SYMBOL

The power symbol lights up white when the installation amplifier is ready for operation. In standby mode, the symbol lights up red.

11 VOLUME 1-4

One level control each for channels 1 and 4. Turning to the right increases the volume; turning to the left reduces it.

12 SIG 1-4 (SIGNAL)

As soon as an audio signal is present on a channel, the corresponding signal indicator lights up white.

13 CLIP 1-4

The red CLIP indicator lights up when the corresponding channel is overdriven. If this occurs, reduce the volume level. Failure to do so may result in distorted sound reproduction and damage to the amplifier and speakers.

14 HPM

To visually indicate that High-Power Mode for OUT 1 and OUT 2 or OUT 3 and OUT 4 amplifiers is activated, the HPM indicator lights up white (see point 6 and 7 MODE).

15 PROT (PROTECT)

The Protect indicator lights up permanently if the system is overloaded or overheats, if there is a short circuit in the speaker path, and if there is a defect. The amplifier is automatically muted. Disconnect the amplifier from the power supply and let it cool down for some time. Eliminate a possible short circuit in the speaker path. Reconnect the amplifier to the power supply. If the Protect indicator still lights up, there is a defect in the amplifier electronics. Contact an authorised service workshop.

VENTILATION OPENINGS

To prevent damage to the device, do not cover the ventilation openings on the left and right sides and on the top and bottom of the device and ensure that air can circulate freely. Covering the ventilation openings on the top or bottom of the enclosure when mounting it underneath or on top of a table is not critical, as the cooling provided by the ventilation openings on the remaining sides is sufficient.

TERMINAL BLOCK CONNECTIONS

INPUT 1–4 connections STANDBY connections

Balanced XLR f 1 2 3 + - G + - G 3 INPUT Unbalanced 4 + C STANDBY momentary switch

OUT 1 + 2 connections ST/PAR MODE, OUT 3 + 4 HPM MODE, X-OVER deactivated

ST PAR HPM MODE 1-2 ST PAR HPM MODE 1-2 min.4Ω + - HPM 1 OUT 2 - + - min.4Ω ST PAR HPM MODE 3-4 HPM 3 OUT 4 - + - min.2Ω

OUT 1 + 2 connections ST MODE, OUT 3 + 4 HPM MODE, X-OVER activated

ST PAR HPM MODE 1-2 min. 4Ω + X-OVER 1-2 - HPM 1 OUT 2 X-OVER 1-2 - + min. 4Ω ON 1 2 MODE 3-4 SETTINGS 1 AUTO-STB 2 X-OVER ST PAR HPM HPM 3 OUT 4 X-OVER 3-4 + min. 2Ω

Jumper cable for INPUT 1 → 3 and INPUT 2 → 4

1 + - G + - G 3 2 4 INPUT

ATTENTION: When wiring terminal blocks, please ensure the poles/terminals are correctly assigned. The manufacturer accepts no liability for damage caused by faulty wiring!

TIP: Preferably use balanced audio cables for wiring analogue line inputs and outputs.

CONNECTION EXAMPLES

graph TD
    A["PRE ST 1"] --> B["INPUT"]
    B --> C["3 X-OVER 1-2 3-4"]
    C --> D["4 SETTINGS 1 AUTO-STB 2 X-OVER"]
    E["ON/STANDBY"] --> F["ST PAR HPM"]
    F --> G["MODE 1-2 HPM"]
    G --> H["1 OUT 2"]
    I["POWER IN 24V DC === 5A"] --> J["3 OUT 4"]
    J --> K["MODE 3-4 HPM"]
    K --> L["+ C"]
    M["min 4a"] --> N["Power IN"]
    O["min 4a"] --> P["Power IN"]
    Q["min 4a"] --> R["Power IN"]

graph TD
    A["PRE ST 1"] --> B["INPUT"]
    C["LSystems RSMP"] --> D["SETTINGS"]
    E["ON/STANDBY"] --> F["POWER IN"]
    B --> G["MIN 4o"]
    B --> H["MIN 4o"]
    D --> I["OUT 2"]
    D --> J["OUT 4"]
    F --> K["MIN 4o"]
    F --> L["MIN 4o"]

UNDER-TABLE/TABLETOP MOUNTING

There are two recesses on the top and bottom of the housing, each with two M3 threaded holes, for under-table/tabletop mounting. Attach the two included mounting plates to the top or bottom using the included M3 countersunk screws. Now the amplifier can be mounted in the desired position (see illustration, mounting screws not included). For tabletop mounting, the four rubber feet must be removed beforehand.

Technical line drawing of a mechanical or electronic component with four circular ports and mounting holes, no text or symbols present.

CARE, MAINTENANCE, AND REPAIR

In order to ensure the long-term, proper functioning of the device, it must be regularly cleaned and, if necessary, serviced. The care and maintenance required depends on the intensity of use and the environment in which it is used.

We recommend a visual inspection before each operation. Furthermore, we recommend carrying out all the applicable maintenance measures specified below once every 500 operating hours or, in the case of a lower intensity of use, at the latest after one year. Warranty claims may be limited should defects result from inadequate service and maintenance.

CARE (CARRIED OUT BY USER)

WARNING! Before carrying out any maintenance work, the power supply and, if possible, all device connections must be unplugged.

PLEASE NOTE! Improper care can lead to impairment of the device or even destruction.

1. Housing surfaces must be cleaned with a clean, damp cloth.
   Make sure that no moisture can penetrate the device.

2. Air inlets and outlets must be regularly cleaned of dust and dirt. If compressed air is used, make sure that damage to the device is prevented (for example, fans must be blocked in this case).

3. Cables and connectors must be cleaned regularly, and dust and dirt must be removed.

4. In general, no cleaning agents or abrasive agents may be used; otherwise, the surface finish may be damaged.
5. Devices must generally be stored in a dry environment and protected from dust and dirt.

MAINTENANCE AND REPAIR (by qualified personnel only)

DANGER! There are live components in the device. Even after disconnecting the mains connection, there may still be residual voltage in the device, for example, due to charged capacitors.

PLEASE NOTE! There are no user-serviceable assemblies in the device.

PLEASE NOTE! Maintenance and repair work may only be carried out by sufficiently qualified specialist personnel. If in doubt, consult a specialist workshop.

PLEASE NOTE! Improperly performed maintenance work may affect warranty claims.

PLEASE NOTE! For conversion or retrofit sets provided by the manufacturer, it is essential to observe the installation instructions included.

DIMENSIONS (MM)

142 4310 222 53

TECHNICAL DATA

Item number LDAMP405

Product type Installation power amplifier

Balanced line inputs 4

Powered outputs 4 with output mode selector (Stereo / Parallel / High-Power Mode)

Cooling system Convection

Input section

Nominal input sensitivity 0 dBu (max. volume)

Nominal input clipping 18 dBu (volume 9 o'clock)

Input impedance 12 Ohm(s)

CMRR >48 dB (0 dBu 1 kHz)

Number of input connectors 4

Input connectors 3-pin terminal block (3.81 mm)

Digital specifications

DSP crossover LPF 20 Hz–125 Hz (switchable for CH 1–2)

DSP crossover HPF 125 Hz–20 kHz (switchable for CH 3–4)

AD/DA converter resolution 24 bit

AD/DA converter sampling rate 48 kHz

Latency < 2 ms

Amplifier output

Type Class D

Output modes Stereo, Parallel, High-Power Mode (ST / PAR / HPM)

Amplifier outputs 2.1 with 2 channels (ST, PAR) and 1 channel (HPM), 4 channels (ST, PAR) / 2 channels (HPM)

Number of output connectors 2

Connector 4-pin terminal block (5.08 mm pitch)

RMS output power 4x 50 W @ 4 ohms (ST, PAR) / 2x 100 W @ 2 ohms (continuous sine wave, 1 kHz, 10 sec)

Peak output power 2x 55 W @ 4 ohms (ST, PAR) / 1x 110 W @ 2 ohms (continuous sine wave, 1 kHz, 4 ms)

Minimum load impedance 4 ohms (ST, PAR) / 2 ohms (HPM)

Frequency response 20 Hz–20 kHz

THD+N < 0.02% (-6 dBu, 20 kHz BW)

SNR > 100 dB (17 dBu, volume centre, 20 kHz BW, A-weighted)

Item number LDAMP405

Max. gain 22 dB

Protection DC, over-current, Short circuit, thermal overload, Undervoltage

Third-party control

Remote standby GPI port for external momentary buttons

Remote standby connector 2-pin black terminal block, 3.5 mm pitch

Power supply

Type External SMPS

Voltage range 100 V AC-240 V AC (±10%), 50-60 Hz

Mains fuse None

Secondary voltage 24 V DC

Secondary current 5 A

Secondary connector 2-pin terminal block (5.08 mm pitch)

Primary connector IEC

Safety class Class 3

Max. power consumption 230 W (sine 1 kHz with 4 x 4 ohm load)

Idle power consumption 8.5 W (no signal input)

Standby power consumption <1 W

Operating temperature 0^ C - 40^ C

Max. humidity in operation 85% (non-condensing)

General

Time to auto standby	20 min.
Standby wake-up time	3 seconds
Standby wake-up threshold	-33 dBu
Material	Steel chassis, plastic front panel
Dimensions (W x H x D)	142 mm x 53 mm x 221.7 mm (height with rubber feet)
Weight	1,84 kg
Included accessories	External SMPS, Mounting plates for surface mount applications, Terminal blocks for electrical connections.

DISPOSAL

Packaging:

1. Packaging can be fed into the reusable material cycle using the usual disposal methods.
2. Please separate the packaging in accordance with the disposal laws and recycling regulations in your country.

Device:

1. This device is subject to the European Directive on Waste Electrical and Electronic Equipment, as amended. WEEE Directive Waste Electrical and Electronic Equipment. Old devices and batteries do not belong in household waste. The old device or batteries must be disposed of via an authorised waste disposal company or a municipal waste disposal facility. Please observe the applicable regulations in your country!
2. Observe all disposal laws applicable in your country.
3. As a private customer, you can obtain information on environmentally-friendly disposal options from the seller of the product or the appropriate regional authorities.

MANUFACTURER'S DECLARATIONS

MANUFACTURER'S WARRANTY & LIMITATION OF LIABILITY

Adam Hall GmbH, Adam-Hall-Str. 1, D-61267 Neu Anspach / E-Mail [e-mail] / +49 (0)6081 / 9419-0.

Our current warranty conditions and limitation of liability can be found at: https://cdn-shop.adamhall.com/media/pdf/MANUFACTURERS-DECLARATIONS_LD_SYSTEMS.pdf. In case of service, please contact your sales partner.

UKCA-CONFORMITY

Hereby, Adam Hall Ltd. declares that this product meets the following guidelines (where applicable)

Electrical Equipment (Safety) Regulations 2016

Electromagnetic Compatibility Regulations 2016 (SI 2016/1091)

The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulation 2012 (SI 2012/3032)

Radio Equipment Regulations 2017(SI 2016/2015)

UKCA-DECLARATION OF CONFORMITY

Products that are subject to Electrical Equipment(Safety)Regulation 2016, EMC Regulation 2016 or RoHS Regulation can be requested at [e-mail]. Products that are subject to the Radio Equipments Regulations 2017 (SI2017/1206) can be downloaded from

www.adamhall.com/compliance/

CE CONFORMITY

Adam Hall GmbH hereby confirm that this product meets the following guidelines (where applicable):

R&TTE (1999/5/EC) or RED (2014/53/EU) as of June 2017.

Low Voltage Directive (2014/35/EU)

EMC Directive (2014/30/EU)

RoHS (2011/65/EU)

The complete Declaration of Conformity can be found at www.adamhall.com.

Furthermore, you can also request it at [e-mail].

CE DECLARATION OF CONFORMITY

Declarations of conformity for products subject to the LVD, EMC, RoHS Directive can be requested from [e-mail].

Declarations of conformity for products subject to RED Directive can be downloaded from www.adamhall.com/compliance/.

Subject to misprints and errors, as well as technical or other modifications!

DEUTSCH

Anschlüsse INPUT 1 – 4 Anschlüsse STANDBY

balanced XLR f 1 2 3 + - G + - G 3 INPUT 4 unbalanced + C STANDBY momentary switch

Anschlüsse OUT 1 + 2 ST/PAR MODE, OUT 3 + 4 HPM MODE, X-OVER deaktiviert

ST PAR HPM MODE 1-2 ST PAR HPM MODE 1-2 min.4Ω + - HPM 1 OUT 2 - + min.4Ω ST PAR HPM MODE 3-4 HPM 3 OUT 4 - + min.2Ω

Technical line drawing of a mechanical or electrical enclosure with four circular components and mounting holes (no text or symbols)

CONNEXIONS EUROBLOCK

Technical line drawing of a mechanical or electrical component with four circular ports and mounting holes, no text or symbols present.

ENTRETIEN, MAINTENANCE ET RÉPARATION

(onde sinusoidale continue, 1 kHz, 10 sec)

Rapport S/B > 100 dB (17 dBu, Volume center, 20 kHz BW, A-weighted)

Gain maximal 22 dB

Circuits de protection Courant continu, Court-circuit, Sous-tension, Surchauffe, Surtension

Directive CEM (2014/30/UE)

RoHS (2011/65/EU)

DÉCLARATION DE CONFORMITÉ CE

graph TD
    A["ON/STANDBY"] --> B["MODE 1-2"]
    B --> C["MODE 3-4"]
    C --> D["POWER IN 24V DC 5A"]
    D --> E["OUTPUT 2"]
    E --> F["INPUT"]
    F --> G["OUTPUT 3"]
    G --> H["OUTPUT 4"]
    H --> I["OUTPUT 5A"]
    I --> J["OUTPUT 6A"]
    J --> K["OUTPUT 7A"]
    K --> L["OUTPUT 8A"]
    L --> M["OUTPUT 9A"]
    M --> N["OUTPUT 10A"]
    N --> O["OUTPUT 11A"]
    O --> P["OUTPUT 12A"]
    P --> Q["OUTPUT 13A"]
    Q --> R["OUTPUT 14A"]
    R --> S["OUTPUT 15A"]
    S --> T["OUTPUT 16A"]
    T --> U["OUTPUT 17A"]
    U --> V["OUTPUT 18A"]
    V --> W["OUTPUT 19A"]
    W --> X["OUTPUT 20A"]
    X --> Y["OUTPUT 21A"]
    Y --> Z["OUTPUT 22A"]
    Z --> AA["OUTPUT 23A"]
    AA --> AB["OUTPUT 24A"]
    AB --> AC["OUTPUT 25A"]
    AC --> AD["OUTPUT 26A"]
    AD --> AE["OUTPUT 27A"]
    AE --> AF["OUTPUT 28A"]
    AF --> AG["OUTPUT 29A"]
    AG --> AH["OUTPUT 30A"]
    AH --> AI["OUTPUT 31A"]
    AI --> AJ["OUTPUT 32A"]
    AJ --> AK["OUTPUT 33A"]
    AK --> AL["OUTPUT 34A"]
    AL --> AM["OUTPUT 35A"]
    AM --> AN["OUTPUT 36A"]
    AN --> AO["OUTPUT 37A"]
    AO --> AP["OUTPUT 38A"]
    AP --> AQ["OUTPUT 39A"]
    AQ --> AR["OUTPUT 40A"]
    AR --> AS["OUTPUT 41A"]
    AS --> AT["OUTPUT 42A"]
    AT --> AU["OUTPUT 43A"]
    AU --> AV["OUTPUT 44A"]
    AV --> AW["OUTPUT 45A"]

MONTAJE BAJO LA MESA / SOBRE LA MESA

Technical line drawing of a mechanical or electronic component with four circular ports and mounting holes, no text or symbols present.

Technical line drawing of a mechanical or electrical enclosure with four circular components and directional arrows indicating movement (no text or symbols)

PIELEGNACJA, KONSERWACJA I NAPRAWA

Technical line drawing of a mechanical or electronic component with mounting holes and internal grid pattern (no text or symbols)