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YOU HAVE MADE THE RIGHT CHOICE!

This device was developed and manufactured subject to high quality requirements in order to guarantee trouble-free operation for many years. LD 

Systems is synonymous with extensive experience as a manufacturer of high-quality audio products. Please read these  

operating instructions carefully so that you can use your new LD Systems product in optimal conditions.

More information on 

LD SYSTEMS

 can be found on our website 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.  Consider all warnings. Do not remove any safety instructions or other information from the device. 

5.  Only use the device as intended. 

6.  Only use stable and suitable stands or mountings (for permanent installations). Make sure wall brackets are properly installed and secured. 

Make sure that the device is installed securely and cannot fall over. 

7.  Follow any safety provisions for the installation applicable in your country. 

8.  Do not install or operate the device in the vicinity of radiators, heat accumulators, stoves or other heat sources.  

Make sure that the device is always installed such that it can be cooled sufficiently and does not overheat.

9.  Do not place any sources of ignition, e.g. burning candles, on the device. 

10.  Ventilation slots must not be blocked.

11.  Maintain a minimum distance of 20 cm at the sides and above the device.

12.  Do not operate the device in the vicinity of water. Do not allow the device to come into contact with flammable materials, liquids or gases. Avoid 

direct sunlight! 

  Do not allow the device to come into contact with flammable materials, liquids or gases. Do not place any containers filled with liquids such as 

vases or drinking vessels on the device. 

14.  Make sure that no objects can fall onto the device. 

15.  Only operate the device with the accessories recommended and intended by the manufacturer. 

16.  Do not open the device or modify it. 

17.  After connecting the device, check all cable paths to avoid damage or accidents, e.g. to avoid tripping hazards. 

18.  During transport, make sure that the device cannot fall over as this may cause bodily injury or material damage.

19.  If your device no longer functions properly, if liquids or objects have fallen into the device, or if the device has been damaged in any way, switch 

it off immediately and unplug it from the power outlet (if the device is active). This device must only be repaired by approved specialists. 

20. Use a dry cloth to clean the device. 

21.  Follow the disposal laws in your country. For disposing of the packaging, please separate plastics from paper and cardboard. 

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

23. All changes and modifications made by the user, to which the party responsible for compliance with the guidelines has not expressly consented, 

can lead to the withdrawal of the operating license for the device.

FOR DEVICES WITH GRID CONNECTION

24. WARNING If the device’s power cable is equipped with a protective contact, it must be connected to an outlet with a protective conductor. Never 

deactivate a power cable’s protective conductor. 

25. Do not switch the device on immediately if it has been exposed to significant temperature fluctuations (e.g. after transport).  

Humidity and condensation could damage the device. Only turn the device on when it has reached room temperature. 

26. Before connecting the device to the outlet, first check whether the voltage and frequency of the power supply correspond to the values 

specified on the device. If the device has a voltage selector switch, only connect the device to the outlet if the device values match the values of 

the power supply. If the supplied power cable or adapter does not fit your electrical outlet, contact your electrician. 

27. Do not tread on the power cable. Make sure that live cables are not kinked, especially at the mains outlet or the mains adapter and the device 

socket. 

28. When wiring the device, make sure that the power cable or power adapter is always freely accessible. Always unplug the device if it is not being 

used or if the device requires cleaning. Always pull the power cable and power adapter out of the outlet by the plug or adapter and not by the 

cable. Never touch the power cable and power adapter with wet hands. 

29. If possible, do not switch the device on and off in quick succession, as this could affect its service life.

30. CAUTION: Only replace the fuse with a fuse of the same type and rating. If the fuse blows repeatedly, please contact an authorized service center. 

31.  To fully disconnect the device from the mains, remove the power cable or power adapter from the outlet. 

32. If your device is equipped with a locking power cable, the appropriate device plug must be unlocked before it can be removed. However, this will 

also mean that if you pull the power cable, the device can slip and fall, injuring people and/or causing other damage. Always position your cable 

carefully. 

33. Remove the power cable and power adapter from the power outlet if there is a risk of lightning strikes or if you will not be using the device for a 

long period of time.

34. The device must not be used by persons (including children) with limited physical, sensory or mental capabilities or lack of experience and 

knowledge.

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

36. Do not use the device if the power cable is damaged. The power cable must be replaced with an appropriate cable or a special component by an 

authorized service center.

Summary of Contents for IMA 60

Page 1: ...USER S MANUAL BEDIENUNGSANLEITUNG More languages online at ld systems com IMA 60 INSTALLATION MIXING AMPLIFIER 65 W 4 OHMS 100 V 70 V LDIMA60 ...

Page 2: ...GENCY SIGNAL ON AUX OUT 12 RACK INSTALLATION 13 UNDER TABLE INSTALLATION 14 TECHNICAL DATA 15 MANUFACTURER S DECLARATIONS 18 DEUTSCH SICHERHEITSHINWEISE 19 EINLEITUNG 21 ANSCHLÜSSE BEDIENUNG UND ANZEIGEELEMENTE 21 ANSCHLUSSBEISPIELE 25 KLEMMLEISTEN ANSCHLÜSSE 26 JUMPER FÜR NOTFALLSIGNAL AN AUX OUT 28 RACK MONTAGE 29 UNTERTISCH MONTAGE 30 TECHNISCHE DATEN 31 HERSTELLERERKLÄRUNGEN 33 ...

Page 3: ...aper and cardboard 22 Plastic bags must be kept out of the reach of children 23 All changes and modifications made by the user to which the party responsible for compliance with the guidelines has not expressly consented can lead to the withdrawal of the operating license for the device FOR DEVICES WITH GRID CONNECTION 24 WARNING If the device s power cable is equipped with a protective contact it...

Page 4: ...the device to cool for at least 10 minutes before touching or moving the device after use Warning This device is designed for use at a maximum height of 2000 meters above sea level Warning This device is not suitable for use in tropical climates WARNING LOUD SPEAKERS IN AUDIO PRODUCTS This device is designed for professional use The commercial operation of this device is subject to the applicable ...

Page 5: ...an be used to determine whether the entire mix or only the selected music source is sent to the Aux output The intuitive design of the control panel with capacitive buttons for the selection of the music signal source the clarity of the rear panel and the compact 9 5 format ensures that the mixing amplifier can be easily installed FEATURES Line input for emergency signal with contact closure 2 Mic...

Page 6: ...l volume to minimum and deactivate the phantom power supply The red CLIP LED indicates if the input is being operated at the distortion limit that you should reduce the signal level using the GAIN control or on the playback device so that the CLIP LED is no longer lit The contact closure poles C and offers the possibility to mute the MUSIC channel using an external switch button In addition the in...

Page 7: ...ED flashes white on the front of the device when starting If the STANDBY LED is white the device is ready for use The LED is lit red in standby mode In addition the IMA 60 can also be switched to standby mode manually by pressing the standby button on the front In this case auto standby mode is deactivated and the device no longer starts automatically Please note When the auto standby switch is ac...

Page 8: ... to control the sum signal of all channels except the EMERGENCY channel The EMERGENCY channel bypasses the main volume control and the signal is sent directly to the power amplifier and the speaker output The main volume control is equipped with a ring shaped three color LED display This LED ring remains dark when there is no signal or only a very weak signal at the output and starts to light up a...

Page 9: ...uring chime tone output MIC LINE 1 EMERGENCY SIGNAL PRIO MIC LINE 2 MUSIC 4 MIC LINE 1 contact closure after chime tone output MUSIC EMERGENCY SIGNAL PRIO MIC LINE 1 MIC LINE 2 5 EMERGENCY SIGNAL MIC LINE 1 MIC LINE 2 MUSIC CONNECTION EXAMPLES The connection for a mute switch button in MIC LINE channel 1 can be used for two devices at the same time muting of a music signal or activation of the gon...

Page 10: ...see figure under the connection examples for terminal blocks The manufacturer takes no responsibility for damage caused by faulty wiring Further information on the correct wiring of terminal block connections terminal blocks can be found in the section TERMINAL BLOCK CONNECTIONS in these instructions TERMINAL BLOCK CONNECTIONS AUX OUT OUTPUT LINE balanced wiring unbalanced wiring G G 2 1 3 XLR f 1...

Page 11: ... V speaker G 2 1 3 XLR f 1 3 2 XLR m G G 2 1 3 XLR f 1 3 2 XLR m G 2 1 3 XLR f 1 3 2 XLR m G CHANNEL 1 AND 2 INPUTS balanced wiring balanced wiring unbalanced wiring EMERGENCY CHANNEL INPUTS balanced wiring G G 2 1 3 XLR f 1 3 2 XLR m G G G 2 1 3 XLR f 1 3 2 XLR m G ...

Page 12: ...low the individual steps in these instructions The manufacturer takes no responsibility for damage to property and persons due to improper use 1 Disconnect the amplifier from the mains pull out the mains plug 2 Disconnect all cables from the amplifier 3 Wait for at least one minute before opening the housing to make sure there is no longer any voltage inside 4 Loosen and remove the two screws on e...

Page 13: ...he left or right side of the amplifier and the adapter with the long sides to the opposite side Use the M4 pan head screws for this A B If you want to install two amplifiers side by side in a 19 rack you will need the two small plates to connect the amplifiers together at the back C the two rectangular plates for interconnection at the bottom D and the two rack adapters with short sides A Loosen t...

Page 14: ...ter optional with LDIMARK rack installation kit Two M4 threaded holes are provided at the top of the corners of the amplifier housing for under table installation Screw the two rack adapters A with the short sides to the two sides of the housing using the M4 pan head screws provided see figure The amplifier can now be installed in the desired position under a table A A ...

Page 15: ...r 1 x 5 pole terminal block pitch 5 08 mm Standby wake up threshold 40 dBu Mic line inputs 1 2 Nominal input sensitivity Mic 40 dBu sine wave 1 kHz max gain Line 20 dBu sine wave 1 kHz max gain Nominal input clipping Mic 5 dBu sine wave 1 kHz Line 19 dBu sine wave 1 kHz Harmonic distortion THD N Mic 0 2 SPK OUT 42 dBu 20 Hz 20 kHz max gain 20 kHz bandwidth 0 02 AUX OUT 38 dBu 20 Hz 20 kHz max gain...

Page 16: ... to noise ratio best conditions 90 dB SPK OUT 10 dBu CH max gain 0 dB master gain 16 dB 20 kHz bandwidth A weighted 104 dB AUX OUT 10 dBu max gain 0 dB 20 kHz bandwidth A weighted Gain Inf 5 dB SPK 30 dB AUX OUT Standby wake up threshold 45 dBu Music inputs BT Harmonic distortion THD N 0 2 SPK OUT 10 dBFs 20 Hz 20 kHz max gain 20 kHz bandwidth 0 2 AUX OUT 10 dBFs 20 Hz 20 kHz max gain 20 kHz bandw...

Page 17: ...ss 1 Max Power consumption 95 W sine burst 1 kHz 4 Ohm load Power consumption idle mode 7 5 W no input signal Power consumption standby mode 1 W Ambient temperature in operation 0 C 40 C 85 humidity non condensing General data Time to standby 20 min Material Steel housing plastic front panel Measurements W x H x D 210 x 95 x 266 76 mm height with rubber feet Weight 2 51 kg Optional accessory Rack ...

Page 18: ...ly 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...

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Page 21: ...Adam Hall GmbH Adam Hall Str 1 61267 Neu Anspach Germany Phone 49 6081 9419 0 adamhall com LD SYSTEMS COM REV 04 ...

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