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1. Important safety instructions

2    

LUCIA Operation Manual  rev 1.0.0 

1. Important safety instructions

Before using your LUCIA Series amplifier, be sure to carefully read the applicable items of this Operation Manual 
and the Safety Instructions.

1.   Read these instructions. 
2.   Keep these instructions
3.   Heed all warnings.
4.   Follow all instructions.
5.   Do not use this apparatus near water.
6.   Clean only with a dry cloth.
7.   Do not block any ventilation openings. Install in accordance 

with the manufacturer’s instructions.

8.   Do not install near any heat sources such as radiators, heat 

registers, stoves, or other apparatus (including amplifiers) that 
produce heat.

9.   Do not defeat the safety purpose of the polarized or grounding-

type plug. A polarized plug has two blades with one wider 
than the other. A grounding-type plug has two blades and 
a third grounding prong. The wide blade or the third prong 
is provided for your safety. If the provided plug does not fit 
into your outlet, consult an electrician for replacement of the 
obsolete outlet.

10.  Protect  the  power  cord  from  being  walked  on  or  pinched, 

particularly at plugs, convenience receptacles, and the point 
where they exit from the apparatus. 

11.  Only  use  attachments/accessories  specified  by  the 

manufacturer.

12.  Use only with a cart, stand, tripod, bracket, or table specified 

by  the  manufacturer,  or  sold  with  the  apparatus.  When  a 
cart  is  used,  use  caution  when  moving  the  cart/apparatus 
combination to avoid injury from tip-over. 

13.  Unplug  this  apparatus  during  lightning  storms  or  when 

unused for long periods of time.

14.  Refer  all  servicing  to  qualified  service  personnel.  Servicing 

is required when the apparatus has been damaged in any 
way, such as power-supply cord or plug is damaged, liquid 
has been spilled or objects have fallen into the apparatus, the 
apparatus has been exposed to rain or moisture, does not 
operate normally, or has been dropped.

2. Approvals

3. Warnings

3.1 Explanation of warning symbols

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 residential installations. 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.

For customers in Canada

This Class B digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe B est conforme à la 
norme NMB003 du Canada.

The lightning bolt triangle is used to 
alert the user to the presence of 
un-insulated “dangerous voltages” 
within the unit’s chassis that may be 
of sufficient magnitude to constitute a 
risk of electric shock to humans.

The exclamation point triangle is used to 
alert the user to presence of important 
operating and service instructions in the 
literature accompanying the product.

Содержание LUCIA Series

Страница 1: ...LUCIA Compactinstallationamplifiers Operation Manual...

Страница 2: ...such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been...

Страница 3: ...producing hazardous output voltages To avoid electrical shock do not touch any exposed speaker wiring while the amplifier is operating External wiring connected to the speaker terminals shall be inst...

Страница 4: ...ome 6 5 2 Features all LUCIA models 6 5 3 Additional features on LUCIA 120 2M and 240 2M only 6 6 Unpacking and visual checks 7 7 Installation 7 7 1 Wall mounting 7 7 2 Rack shelf mounting 7 7 3 Lab g...

Страница 5: ...ut block 15 14 5 2 2 Matrix block 15 14 5 2 3 Output block 16 14 5 2 4 Control block 17 14 6 Saving and storing custom applications 18 14 6 1 Saving applications 18 14 6 2 Storing and sharing applicat...

Страница 6: ...e protects the amplifier and connected loudspeakers from potential damage caused by clipping thermal overload or extreme low line voltage 5 2 Features allLUCIAmodels Maximum output power across range...

Страница 7: ...ting is evaluated for North America according to UL CA60065 For mounting on surfaces other than drywall please ensure that the method of mounting is suitable for the wall material Also be certain that...

Страница 8: ...able interpretation In a typical application if a loudspeaker has a sensitivity of 87 dB SPL at 1 m for 1 W then the fan will stay silent for SPL levels up to 95 dB 87 7 8 at 1 m distance from the lou...

Страница 9: ...olor LED illuminates to provide channel status information as follows Green Signal is present at the input and the channel is operating normally Amber Limiting is active on the channel Limiting is eng...

Страница 10: ...up to 4 mm2 12 AWG can be accommodated Observe polarity to avoid low frequency cancellation loss Note Bridge mode connection is not supported 4 GPIO Remote connector Connect external control and stat...

Страница 11: ...of output volume output 1 on GPI1 and output 2 on GPI2 Please note that this control is in series with the control on the front panel There are two ways to do this A Connect a GPO from an external con...

Страница 12: ...e computer running the application browser when you program the LUCIA This way they can be recalled edited and downloaded to the LUCIA device at a later time Factory presets for common applications in...

Страница 13: ...olumn displays the various options and tools available for configuring the device Four icons are displayed in a block diagram format Inputs Matrix Outputs and Control When an icon is selected the appl...

Страница 14: ...ck the at the bottom of the column to add another device to the application Note that saving multiple units as one Application is for user convenience only parameters for each device must be downloade...

Страница 15: ...ny or all of the four outputs the two loudspeaker outputs of the amplifier or the two auxiliary line outputs The level for each output is adjustable from 0 to 30 dB using the fader to the right of the...

Страница 16: ...dB per octave high pass Butterworth filter Low Cut 6 first order 6 dB per octave high pass Butterworth filter Low Shelve 12 Shelving boost or cut with 12 dB per octave slope Low Shelve 9 Shelving boo...

Страница 17: ...rol Block allows the user to define functions for each of the two GPI ports of the device by selecting a function from the MODE menu The functions available for each port are Output Level Source Selec...

Страница 18: ...le IMPORTANT Do not close the main Application Browser window quit the program before saving an Application file The window will close immediately with no prompt and all entered information will be lo...

Страница 19: ...ircular animation shows in the selected device while updating is in progress Online Mode is particularly helpful for adjusting output equalization while listening to or measuring the connected loudspe...

Страница 20: ...omponents The default function for GPI is level control a linear potentiometer with a value between 1 k to 100 k ohm can be used As the GPI is internally pulled high it will default to full level if n...

Страница 21: ...it is as illustrated below this is also how the Lab gruppen accessory is made The May 2014 release of the Application Browser software allows customization of selections and voltages for each of the s...

Страница 22: ...ere is what is known as the Active Power in the amplifier providing useful real world values of power consumption and heat dissipation LUCIA120 2M Level Load Output power Mains voltage Line current Wa...

Страница 23: ...s known as the Active Power in the amplifier providing useful real world values of power consumption and heat dissipation LUCIA240 2M Level Load Output power Mains voltage Line current Watt 1 Thermal...

Страница 24: ...n detachable screw terminals GPI power control input 3 2 channels of voltage sense type 4 pins in a detachable screw terminal Default for gain GPO power state output 3 Contact closure type 2 pins in a...

Страница 25: ...ough a LUCIA is 9 15 ms acoustically equivalent of 10 ft or 3 m This is primarily due to the look ahead limiters and to the multiband mastering compression used in our ADLC algorithm which adjusts for...

Страница 26: ...M and Auto Load SenseTM are trademarks of Lab gruppen AB All other trademarks remain the property of their respective owners Copyright 2014 Lab gruppen AB All rights reserved labgruppen com Item no OM...

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