CURV 500 I AMP - Receiver LD Systems - Free user manual and instructions

USER MANUAL CURV 500 I AMP LD Systems

MANUFACTURER’S DECLARATIONS 13

ENGLISH YOU‘VE MADE THE RIGHT CHOICE! We have designed this product to operate reliably over many years. LD Systems stands for this with its name and many years of experience as a manufacturer of high-quality audio products. Please read this User‘s Manual carefully, so that you can begin making optimum use of your LD Systems product quickly. You can nd more information about LD-SYSTEMS at our Internet site WWW.LD-SYSTEMS.COM SAFETY INFORMATION

1. Please read these instructions carefully.

2. Keep all information and instructions in a safe place.

3. Follow the instructions.

4. Observe all safety warnings. Never remove safety warnings or other information from the equipment.

5. Use the equipment only in the intended manner and for the intended purpose.

6. Use only sufciently stable and compatible stands and/or mounts (for xed installations). Make certain that wall mounts are properly installed and secured. Make certain that the equipment is installed securely and cannot fall down.

7. During installation, observ e the applicable safety regulations for your country.

8. Never install and operate the equipment near radiators, heat registers, ovens or other sources of heat. Make certain that the equipment is always installed so that is cooled sufciently and cannot overheat.

9. Never place sources of ignition, e.g., burning candles, on the equipment.

10. Ventilation slits must not be blocked.

11. Keep a minimum distance of 20 cm around and above the device.

12. Do not use this equipment in the immediate vicinity of water (does not apply to special outdoor equipment - in this case, observe the special instructions noted below. Do not expose this equipment to ammable materials, uids or gases. Avoid direct sunlight! 13. Make certain that dripping or splashed water cannot enter the equipment. Do not place containers lled with liquids, such as vases or drinking vessels, on the equipment.

14. Make certain that objects cannot fall into the device.

15. Use this equipment only with the accessories recommended and intended by the manufacturer.

16. Do not open or modify this equipment.

17. After connecting the equipment, check all cables in order to prevent damage or accidents, e.g., due to tripping hazards. 18. During transport, make certain that the equipment cannot fall down and possibly cause property damage and personal injuries. 19. If your equipment is no longer functioning properly, if uids or objects have gotten inside the equipment or if it has been damaged in anot her way, switch it off immediately and unplug it from the mains outlet (if it is a powered device). This equipment may only be repaired by authorized, qualied personnel.

20. Clean the equipment using a dry cloth.

21. Comply with all applicable disposal laws in your country. During disposal of packaging, please separate plastic and paper/cardboard.

22. Plastic bags must be kept out of reach of children.

23. Please note that changes or modications not expressly approved by the party responsible for compliance could void the user´s authority to operate the equipment. FOR EQUIPMENT THAT CONNECTS TO THE POWER MAINS 24. CAUTION: If the power cord of the device is equipped with an earthing contact, then it must be connected to an outlet with a protective ground. Never deactivate the protective ground of a power cord. 25. If the equipment has been exposed to strong uctuations in temperature (for example, after transport), do not switch it on immediately. Moisture and condensation could damage the equipment. Do not switch on the equipment until it has reached room temperature. 26. Before connecting the equipment to the power outlet, rst verify that the mains voltage and frequency match the values specied on the equipment. If the equipment has a voltage selection switch, connect the equipment to the power outlet only if the equipment values and the mains power values match. If the included power cord or power adapter does not t in your wall outlet, contact your electrician. 27. Do not step on the power cord. Make certain that the power cable does not become kinked, especially at the mains outlet and/or power adapter and the equipment connector. 28. When connecting the equipment, make certain that the power cord or power adapter is always freely accessible. Always disconnect the equipment from the power supply if the equipment is not in use or if you want to clean the equipment. Always unplug the power cord and power adapter from the power outlet at the plug or adapter and not by pulling on the cord. Never touch the power cord and power adapter with wet hands. 29. Whenever possible, avoid switching the equipment on and off in quick succession because otherwise this can shorten the useful life of the equipment. 30. IMPORTANT INFORMATION: Replace fuses only with fuses of the same type and rating. If a fuse blows repeatedly, please contact an authorised service centre. 31. To disconnect the equipment from the power mains completely, unplug the power cord or power adapter from the power outlet. 32. If your device is equipped with a Volex power connector, the mating Volex equipment connector must be unlocked before it can be4 DEUTSCHENGLISH FRANCAIS ESPAÑOL POLSKI ITALIANO

removed. However, this also means that the equipment can slide and fall down if the power cable is pulled, which can lead to personal injuries and/or other damage. For this reason, always be careful when laying cables. 33. Unplug the power cord and power adapter from the power outlet if there is a risk of a lightning strike or before extended periods of disuse. 34. The appliance is not to be used by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge.

35. Children must be instructed not to play with the device.

36. If the power cord of the device is damaged, do not use the device. The power cord must be replaced by an adequate cable or assembly from an authorized service center. CAUTION: To reduce the risk of electric shock, do not remove cover (or back). There are no user serviceable parts inside. Maintenance and repairs should be exclusively carried out by qualied service personnel. The warning triangle with lightning symbol indicates dangerous uninsulated voltage inside the unit, which may cause an electrical shock. The warning triangle with exclamation mark indicates important operating and maintenance instructions. Warning! This symbol indicates a hot surface. Certain parts of the housing can become hot during operation. After use, wait for a cool-down period of at least 10 minutes before handling or transporting the device. Warning! This device is designed for use below 2000 metres in altitude. Warning! This product is not intended for use in tropical climates. CAUTION! HIGH VOLUMES IN AUDIO PRODUCTS! This device is meant for professional use. Therefore, commercial use of this equipment is subject to the respectively applicable national accident prevention rules and regulations. As a manufacturer, Adam Hall is obligated to notify you formally about the existence of potential health risks. Hearing damage due to high volume and prolonged exposure: When in use, this product is capable of producing high sound-pressure levels (SPL) that can lead to irreversible hearing damage in performers, employees, and audience members. For this reason, avoid prolonged exposure to volumes in excess of 90 dB. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. INTRODUCTION The I AMP is a 4-channel power amplier in a 19" rack format, specically developed for installations of CURV-500-Systems. The at design with class-D topology and DSP control has a highly efcient switch mode power supply and a frequency response of 10 Hz - 22 kHz. Each channel features parametric EQ and delay and provides 240 watts RMS at 4 ohms with a total harmonic distortion of less than 0.01 %. The I AMP is easily and intuitively operated via a push-and-turn dial and a high-contrast, easily readable OLED display. It is equipped with a soft start and low-noise temperature-controlled fans and protected against direct current, overloading, overheating and short-circuiting. The balanced inputs are XLR sockets and terminal block connections. The I AMP can power up to six CURV-500 satellites or one CURV500ISUB subwoofer per channel via its Speakon-compatible output jacks or terminal block connections. Presets for speakers from the CURV500 series are pre-installed. PC software for management of the I AMP is available to download from the product page at WWW.LD-SYSTEMS.COM.5 DEUTSCH ENGLISHFRANCAIS ESPAÑOL POLSKIITALIANO

DISPLAY Multi-functional OLED graphics display for information such as preset and audio signal level. It also shows menu items to view system settings as required.

MENU Combined push-and-turn dial to access the edit menu and select and edit individual menu items.

VENTILATION GRILL In order to avoid overheating of the device, ensure that the ventilation grill is not covered and that air can circulate freely.

IEC mains socket with built-in fuse holder. A suitable power cable is included. IMPORTANT: Replace the fuse only with a fuse of the same type. Follow the instructions printed on the housing. In the event of repeated fuse failure, please contact an authorised service centre.

On / Off switch for power supply to the device.

OUTPUT CH A - CH D (speakON-compatible) SpeakON-compatible loudspeaker outputs for channels A to D. To avoid damage to the equipment, make sure that the total impedance of the connected speakers is at least 2.7 ohms per channel. The speakON-compatible connectors and the screw connections of each corresponding channel are wired in parallel.

OUTPUT CH A - CH D (screw connection) Loudspeaker outputs for channels A to D with terminal block connections (screw connectors supplied). To avoid damage to the equipment, make sure that the total impedance of the connected speakers is at least 2.7 ohms per channel. The speakON-compatible connectors and the screw connections of each corresponding channel are wired in parallel.

INPUTS 1 - 4 (3-pin XLR) Balanced line inputs for channels 1 to 4 with 3-pin XLR sockets. The XLR sockets and the terminal block connections of each corresponding channel are wired in parallel.

INPUTS 1 - 4 (terminal block connections) Balanced line inputs for channels 1 to 4 with terminal block connections (connectors supplied). The XLR sockets and the terminal block connections of each corresponding channel are wired in parallel.

DATA USB USB interface (Type B) for updating device rmware and loudspeaker presets, managing global presets and resetting the lock PIN. The corresponding Windows PC programme and current update les can be found along with a manual in the download area of the product at WWW.LD-SYSTEMS.COM

HOUSING FAN In order to avoid overheating of the device, ensure that the fan is not covered and that air can circulate freely.

DISPLAY MAIN DISPLAY

After switching on the power amplier, the greeting ”Welcome” is displayed briey. The main display then appears with the following information: amplier name (editable), amplier channel (CH A - D) with links, speaker preset, audio level with peak indicator and channel mute. Following about 10 minutes of no input, sections of the display fade out and only amplier channel with links, audio level meter with peak display and channel mute are displayed. Amplier name Amplier channel with links Speaker preset Audio level with peak indicator (PK) and channel mute (mute) Amplier channel with links Audio level with peak indicator (PK) and channel mute (mute) CHANNEL VOLUME Menu item for setting channel volume. Press the rotary MENUdial to access the selection menu for device settings, and turn the dial to select the menu item CHANNEL VOLUME (bright background). Now press the dial and select the channel on which you want to adjust the volume by turning the dial. Press the dial again and then turn it to set the desired volume (anticlockwise = reduce volume, anticlockwise past -60 dB, = mute, clockwise = increase volume). Press and hold the dial for about 2 seconds to mute or unmute the selected channel (MUTE). To restore the volume of a muted channel to its previous unmuted level, turn the dial clockwise to increase the volume level slowly and then press for about 2 seconds. Conrm your entry by pressing the dial. Repeat this procedure to set the desired volume level for the other channels. To return to the selection menu, turn the dial to select the menu item CH VOLUME EXIT and conrm by pressing the dial. Access the main display by turning the dial to select EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. MASTER VOLUME The overall volume can be set directly from the main display if this option has been activated in the appropriate menu item, and even if the controls have been locked. Press the rotary MENUdial to access the selection menu for device settings and turn the dial to select the menu item MASTER VOLUME (bright background). Press the dial twice then turn it to the left to select “ON” and conrm the entry by pressing the dial (if the option to set overall volume is not available, select “OFF”). Turn the dial to select the arrow symbol and conrm by pressing the dial to return to the selection menu. To return to the main display, turn the dial to select the menu item EXIT and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. Now you can adjust the overall volume level by turning the MENU dial in the desired direction, without having to press it beforehand (anticlockwise = reduce volume, clockwise = increase volume). The display then changes to MASTER VOLUME (0 to 100). Following approximately 2 seconds of no input, the main display will appear automatically.7 DEUTSCH ENGLISHFRANCAIS ESPAÑOL POLSKIITALIANO

DELAY Menu item for the conguring the channel delay (delay line). Press the rotary MENUdial to access the selection menu for device settings and turn the dial to select the menu item DELAY (bright background). Now press the dial, and then turn it to select the channel on which you want to adjust the delay. Press the dial again and set the desired value by turning the dial (anticlockwise = maximum delay, clockwise = ne tuning from 0 ms). The delay is shown in milliseconds (ms), as well as in metres (m) or feet (ft) (see SETUP -> DELAY UNIT). Conrm your entry by pressing the dial. Repeat this procedure to set the desired delay for the other channels. To return to the selection menu, turn the dial to select the menu item DELAY EXIT and conrm by pressing the dial. Access the main display by turning the dial to select EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. ROUTING Menu item for setting the input source for channels A to D. Press the MENUdial to access the device settings selection menu and turn the dial to select the menu item ROUTING (light background). Now press the dial and then turn it to select the input source that you want to congure (Channel A - D, each input source 1 - 4). Press the dial again, select the desired setting by rotating the dial (framed number = activated input source, number without frame = deactivated input source) and conrm input by pressing the dial. To return to the selection menu, turn the dial to select the menu item ROUTING EXIT and conrm by pressing the dial. Access the main display by turning the dial to select EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. EQUALIZER Menu item for conguring the 10-band parametric equaliser for channels A to D. Press the MENUdial to access the device settings selection menu, then turn the dial to select the menu item EQUALIZER (light background). Now press the dial and then turn it to select the channel that you want to congure (channel A - D). Press the dial again, select the desired equalisation band 01 to 10 by rotating the dial, then conrm by pressing the dial. Turn the dial to select FREQ (Frequency), Q (lter quality, low shelf LS and high Shelf HS) and GAIN and conrm by pressing the dial. Edit the corresponding parameters as required and conrm by pressing the dial. To return to channel selection, turn the dial to select the menu item EXIT EQ and conrm by pressing the dial. Repeat this procedure to set the desired EQ for the other channels. Access the main display by turning the dial to select EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically.8 DEUTSCHENGLISH FRANCAIS ESPAÑOL POLSKI ITALIANO

POLARITY Menu item for setting the polarity of channels A to D. Press the MENUdial to access the device settings menu and then turn it to select the menu item POLARITY (light background). Now press the dial and then turn it to select the channel that you want to congure (channel A - D). Press the dial again, select the required polarity and conrm by pressing the dial (NORMAL = normal polarity, INVERTED = inverted polarity). Repeat this proce- dure to select the polarity for the other channels. To return to the selection menu, turn the dial to select the menu item POLARITY EXIT and conrm by pressing the dial. Access the main display by turning the dial to select EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. LINK SETT Channels A to D can be linked as required in order to have parallel settings for volume, delay and EQ on the selected channels. This means that the settings on one of the linked channels will be transferred simultaneously to the other linked channels. Settings that have been congured prior to linking will be retained until the value of the corresponding parameter is changed. This means that if settings are changed for one channel, they will be transferred to the linked channel. Press the MENUdial to access the device settings selection menu, then turn the dial to select the menu item LINK SETT(bright background). Now press the dial and then turn it to select the channel that you want to link with other channels. Press the dial again and then turn it to select the desired link (UNLINK to deactivate a link). Conrm your selection by pressing the dial. A link is indicated by a “connection bar” between the corresponding letters shown in the display. To return to the main display, turn the dial to select the menu item LINK EXIT and conrm by pressing the dial. To return to the main display, turn the dial to select the menu item EXIT (light background) and conrm by pressing the dial. Following approximately 10 seconds of no input, the main display will appear automatically. PRESET Menu item for selecting loudspeaker presets for speakers from the LD CURV series. For example, select the preset 6 CURV-SATon the Smart Link® adapter for the appropriate channel if you wish to connect 6 x CURV 500 array satellites; select the preset 1 CURV SUB if you want to connect the CURV 500 installation-subwoofer (note: select the preset that corresponds with the number of satellites per SmartLink

adapter). Press the rotary MENUdial to access the device settings selection menu and then turn the dial to select the menu item PRESET (bright background). Now press the dial and then turn it to select the desired channel for the preset. Press the dial again and then turn it to select the desired preset. Conrm your selection by pressing the dial. Repeat this procedure to congure presets for the other channels. To return to the main display, turn the dial to select the menu item PRESET EXIT and conrm by pressing the dial. To return to the main display, turn the dial to select the menu item EXIT (light background) and conrm by pressing the dial. Folloing approximately 10 seconds of no input, the main display will appear automatically.9 DEUTSCH ENGLISHFRANCAIS ESPAÑOL POLSKIITALIANO

DEVICE CONFIGURATION (SETUP) Menu item for editing device conguration, reading device rmware, resetting the device and managing global presets. Press the rotary MENUdial to access the selection menu for device settings and turn the dial to select the menu item SETUP (bright background). Conrm by pressing the dial. This will take you to the sub-menu with the following menu items (turn the MENU dial to select, then conrm by pressing MENU): SETUP FIRMWARE The device rmware version is displayed in the top line of the display. NAME Congure individual amplier name (8 digits): Press the MENU dial -> Turn the MENU dial to select 1 to 8 -> Press MENU -> Rotate MENU to select letters, numbers, or characters -> Press MENU -> To exit, rotate MENU dial clockwise to arrow icon -> Press MENU. PIN

Activate automatic locking of controls to prevent accidental and unauthorised operation (except MASTER VOLUME, if enabled): Press MENU twice -> Rotate MENU to ON -> Press MENU -> To exit, rotate MENU to arrow symbol -> Press MENU Deactivate automatic locking: Enter PIN to unlock menu (4-digit PIN factory setting: 1234) -> Rotate MENU to SETUP -> Press MENU -> Rotate MENU to PIN -> Press MENU twice -> Rotate MENU to OFF Press MENU -> To exit, rotate MENU to arrow symbol -> Press MENU Set personal PIN: Press MENU twice -> Rotate MENU to EDIT Press MENU -> Rotate MENU to select 0 - 9 for rst digit -> Press MENU -> Rotate MENU to select 0 -9 for second digit -> Press MENU etc. In the event of the PIN becoming lost, it can be reset to the factory setting (1234) by using the PC software and USB interface (downloadable from the product page at WWW. LD-SYSTEMS.COM). DELAY UNIT METRES / FEET Conguring unit of measurement for channel delay METRES/FEET: Press MENU -> Rotate MENU to select METERSor FEET -> Press MENU -> To exit, rotate MENU to arrow symbol -> Press MENU DELAY TEMP Conguring distance calculation based on air temperature (sound speed is dependent upon air temperature): Press MENU twice -> Rotate MENU to select temperature from 0°C to 40°C -> Press MENU -> To exit, rotate MENU to arrow symbol -> Press MENU CONNECT GND YES / NO Floating switching for disconnecting the signal ground from equipment grounding (to prevent ground loops): Press MENU twice -> Rotate MENU to YES for ground connection / NO for ground lift -> Press MENU -> To exit, rotate MENU to arrow symbol -> Press MENU FACTORY SETTING NO / YES Reset to factory settings (e.g. resetting PIN to 1234 and OFF): Press MENU -> Rotate MENU to NO = do not reset device / YES = reset device -> press MENU GLOBAL PRESET Save all settings except amplier name and PIN in global presets (16 internal memory slots): Press MENU -> Rotate MENU to SAVE PRESET -> Press MENU -> Rotate MENU to desired memory slot -> Press MENU -> Congure preset name: Rotate MENU to select digit (9 digits) -> Press MENU -> Rotate MENU to select letter, number or character -> Press MENU etc. -> Rotate MENU to YES -> Press MENU -> Rotate MENU to EXIT to go back -> Press MENU -> To exit, rotate MENU to EXIT -> Press MENU Loading a global preset from internal memory: Press MENU -> Rotate MENU to LOAD PRESET -> Press MENU -> Rotate MENU to required preset -> Press MENU -> Rotate MENU to YES -> Press MENU -> Rotate MENU to EXIT to go back -> Press MENU -> To exit, rotate MENU to EXIT -> Press MENU SCREENSAVER ON / OFF Activate minimal display and reduced brightness (automatic activation after 5 minutes without input, display of channel and audio level): Press MENU 2x -> rotate MENU to ON for activated screensaver / OFF for deactivated screensaver -> press MENU -> to exit rotate MENU to arrow symbol -> press MENU EXIT SETUP To exit the setup-menu, rotate the MENU dial to EXIT SETUP and conrm by pressing MENU10 DEUTSCHENGLISH FRANCAIS ESPAÑOL POLSKI ITALIANO

EXIT To exit the selection menu and show the main display, turn the MENU dial to EXIT (light background) and conrm by pressing the MENU dial.

BRIDGE MODE / 70 V OPERATION

To set up a 70 V installation with the CURV 500 I AMP and CURV 500 satellites you require the LD Systems SmartLink adapter for 70 V applications LDCURV500SLAT (available in black and white, please note the instructions in the user manual for the LDCURV500SLAT); if you wish to use the speakON-compatible speaker output of the CURV 500 I AMP you require speaker cables with specially congured speakON-compatible plugs, since two amplier channels can be connected simultaneously in bridge mode in conjunction with the relevant speaker preset. As an alternative to speakON-compatible plugs, you can use terminal block connectors (supplied, for congurations see diagram CONFIGURATION OF SPEAKER OUTPUTS or label on the amplier, recommended for speaker cables 2 x 1.5 mm²). Select the preset corresponding to the number of satellites per SmartLink adapter as described under PRESET, then connect the CURV 500 I AMP and the CURV 500 SLAT SmartLink adapter. It is advisable not to combine SmartLink adapters with differing numbers of satellites due to the different preset settings. The maximum number of SmartLink adapters connected per bridge channel is derived from the number of CURV 500 satellites per SmartLink adapter. Examples: 1 CURV 500 satellite per SmartLink adapter 70 V = maximum of 24 SmartLink adapters (24 x 20 W = 480 W max.) Speaker preset 1xC500-70V 1 x LDCURV500SAT LDCURV500SLAT

The speakON-compatible sockets and the terminal block connectors are wired in parallel. In bridge mode (BTL = Bridge Tied Load) / 70 V operation, the speakON-compatible sockets B and D may NOT be assigned; this also applies to the minus pins of the terminal block connections. For signal control, please note that the input routing can be freely congured (see ROUTING). A combination of two bridged amplier channels (bridge mode) for controlling 70 V SmartLink adapters and controlling, for example, two CURV 500 ISUB speakers is possible in normal mode (e.g. channel A/B bridge mode – channels C and D in normal mode). Select the appropriate speaker presets.12 DEUTSCHENGLISH FRANCAIS ESPAÑOL POLSKI ITALIANO

TECHNICAL DATA Model number: LDCURV500IAMP Product type: DSP controlled amplier Type: 4-Channel Rated output power (1 kHz @ 2,7 Ohm): 4 x 240 W (depending on preset) Rated output power (1 kHz @ 4 Ohm): 4 x 240 W (depending on preset) Rated output power (1 kHz @ 8 Ohm): 4 x 120 W (depending on preset) Rated output power (1 kHz @ 16 Ohm): 4 x 60 W (depending on preset) Rated power output BTL / 70 V operation (Bridge Tied Load, 1 kHz @ 4 Ohm): 2 x 480 W (depending on preset) Output circuitry: Class D Frequency response +/- 1 dB: 10 Hz – 22000 Hz (depending on preset) THD: < 0,01 % @ 1 kHz (depending on preset) Protection circuits: Over-current, soft-start, DC, thermal overload, short circuit, multiband limiter Controls: Push-turn-control Indicators: OLED display AD/DA converter sampling frequency: 48 kHz AD/DA converter resolution: 24 Bit Dynamic range: 114 dB Maximum delay / Channel: 59 m/ 166 ms Equalizer: 10x parametric / channel Line inputs: 4 Line input connectors: XLR (symmetrical), screw-/plug-in-terminals Loudspeaker outputs: 4 Speaker output connections: Speakon compatible, screw-/plug-in-terminals Ground Lift: Yes, GUI integrated Cooling: Temperature controlled low-noise fan, noiseless in idle mode Operating voltage: 100 – 240 V AC / 50 – 60 Hz Fuse: 110 – 120 V AC: T10AL / 250 V 220 – 240 V AC: T5AL / 250 V Power consumption @ full load: 1100 W Ambient temperature (in operation): 0 °C – 35 °C Relative humidity (in operation): <80 % (non condensing) Width: 482 mm Height: 44 mm Depth: 420 mm Weight: 6.8 kg Features: 4-channel DSP controlled, Purpose-designed for CURV500 installations, Smart 19"/ 1U housing, Each channel can drive up to six CURV500 satellites or one CURV500ISUB subwoofer, Single push encoder operation, High contrast OLED display, Temperature controlled low-noise fan, High efciency switch mode power supply (PFC)13 DEUTSCH ENGLISHFRANCAIS ESPAÑOL POLSKIITALIANO

MANUFACTURER´S DECLARATIONS

CORRECT DISPOSAL OF THIS PRODUCT

(valid in the European Union and other European countries with a differentiated waste collection system) This symbol on the product, or on its documents indicates that the device may not be treated as household waste. This is to avoid environ- mental damage or personal injury due to uncontrolled waste disposal. Please dispose of this product separately from other waste and have it recycled to promote sustainable economic activity. Household users should contact either the retailer where they purchased this product, or their local government ofce, for details on where and how they can recycle this item in an environmentally friendly manner. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial waste for disposal. CE Compliance Adam Hall GmbH states that this product meets the following guidelines (where applicable): R&TTE (1999/5/EC) or RED (2014/53/EU) from June 2017 Low voltage directive (2014/35/EU) EMV directive (2014/30/EU) RoHS (2011/65/EU) The complete declaration of conformity can be found at www.adamhall.com. Furthermore, you may also direct your enquiry to [e-mail].14 DEUTSCHENGLISH FRANCAIS ESPAÑOL POLSKI ITALIANO