Montarbo LM 260 Скачать руководство пользователя страница 6

Owner’s manual

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LM 260

 

Loudspeaker Management Processor

 

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 LM 260                                        

LOUDSPEAKER  MANAGEMENT  PROCESSOR

DESCRIPTION

1. FRONT PANEL

A/B INPUTS Meters

 –  LM260 provides the user with two independent, seven-segment input meters ranging from SIG 

to CLIP. These meters monitor the input signal level, as adjusted from the source.

Display

 – This 16 character 2 lines backlit display will show you all the information about LM260 parameters and their values.

DIAL

 – This DIAL (encoder) can be used in two ways. Rotating it you can edit parameter values, to set the desired value. 

Pushing it you can select most features.

PAGE keys

 – Navigate through the pages by depressing PAGE or PAGE successively until arriving at the desired page.

PREV/NEXT keys

 – Navigate through the parameters by depressing NEXT or PREV successively until arriving at the desired 

parameter.

OUTPUT LEVELS

 – LM260 provides the user with two independent, seven-segment output meters ranging from SIG to 

CLIP. These meters monitor the input signal level, as adjusted from the source.

OUTPUT MUTE keys

 – Each output channel of the LM260 contains a MUTE key. These keys are automatically activated 

for safety during parameters editing, and can be manually used to do safe operations.

2. REAR PANEL

Outputs 1-6

  – The output section of your LM260 offers six balanced XLR connectors.

USB port 

– Your LM260 can be interfaced to your computer by this USB Type B (square).

Inputs 1-2

 – The input section of your LM260 offers two balanced XLR connectors.

115V/230V selector 

– This selector can be used match the unit to local voltage supply. In order to avoid accidental 

operation, this selector is protected by a small cover, secured by a screw.

IEC Power Cord Receptacle

 – This cord receptacle contains also a fuse-holder. Use only the right type (and value) 

replacement fuse! An IEC power cord is supplied in unit package.

Power Switch

 – The Power Switch turns the LM260 on and off. Please don’t forget a basic rule: power amplifiers should 

be powered down prior to turn on your LM260.

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Содержание LM 260

Страница 1: ...OWNER S MANUAL LM 260 LOUDSPEAKER MANAGEMENT PROCESSOR...

Страница 2: ...contact your local government office or the retailer where you pur chased this product The solid bar underneath indicates that the product has been put on the market after 13th August 2005 INFORMATIO...

Страница 3: ...enu details 4 2 Menu details 4 3 Menu details 4 4 Routing 4 5 Versions 4 6 Language 5 Preset editing 6 Software 6 1 Installation 6 2 Operation 6 3 Main page 6 4 X over 6 5 Out pages 6 6 Example 6 6 1...

Страница 4: ...ers overload Versatility reliability and toughness will make LM 260 your faithful sound mate for years USB Firmware and Software Option for Linked Stereo DSP Processing 2 Channel XLR Input and 6 Chann...

Страница 5: ...solvents which may corrode the front panel printing and paint Before activating your sound system please carefully check mains grounding Otherwise you could have hum or other unpleasant noise We sugg...

Страница 6: ...ese meters monitor the input signal level as adjusted from the source OUTPUT MUTE keys Each output channel of the LM260 contains a MUTE key These keys are automatically activated for safety during par...

Страница 7: ...English Adjusting the input signal It is much more important to set the input signal of a digital unit than that of an analogue unit since excessively high input signals will make any saturation of t...

Страница 8: ...j k l m n o p q r s t u v w x y z 4 3 ACCESS You can chose Access Level between Locked and Unlocked options Choosing Locked please store your password in a very safe way The default is Unlocked The D...

Страница 9: ...l Numbers By pressing DIAL you can toggle among version screens as follows Version Info HW 2 35 4 Version Info SW 1 9 9 Version Info SN 0000010131 4 6 LANGUAGE By rotating the DIAL you can chose betwe...

Страница 10: ...value range is from 50 00dB up to 12 00dB in 0 25dB steps Out 1 Link Off Values are On and Off Pressing NEXT you recall the LINK screen The display will for example show Out 1 Link Off Values are Off...

Страница 11: ...ghPass crossover screen the display will show for example Out 1 HighPass Freq Off The HighPass to Off or tuned 20Hz 20000Hz range with 1Hz step Pressing the DIAL you can chose HighPass filter type amo...

Страница 12: ...from 0 000ms up to 4 995ms in 15ms steps You can chose values in mm range from 0mm to 1 71m or in feet range from 0ft to 5 62ft In mono routing only pressing NEXT you recall the MIXER screen showing...

Страница 13: ...nd then choose Uninstall Allcontrol uninstall and confirm then the software will be uninstalled automatically Equipment Upgrade When software has upgrades you can update the internal process of equipm...

Страница 14: ...ng are stored in unit internal memory LINK Feature one lit box and one box for unit choice If the unit is turned off you will be warned by a text box showing No units found The software will start in...

Страница 15: ...F cut 6 5 OUT PAGES OUT PAGES The main screen shows frequency response from 10Hz up to 20kHz and 10 band PEQ operations from 15dB up to 15dB On the left there is the MIXER section with two sliders In...

Страница 16: ...Low Shelf filter tuned 25Hz with 25 00Q In this way we obtained a very effective cut of lower frequencies this cut just affects lower piano notes We boosted by 2 25dB 153Hz with 1 00Q to achieve more...

Страница 17: ...the frequency response 20kHz is hardly cut by 3 50kHz Butterworth LPF This screen display also the 120Hz 24dB Bessel HPF and 3 50kHz Butterworth 24dB LPF no delay and Limiter section THR 0 00 it s of...

Страница 18: ...nd Check the signal output from your source Check the INPUTS levels and your Gain In settings Then check the OUT Gain settings Check the processing parameters in particular EQ settings Check also the...

Страница 19: ...Frequency High pass Low pass 20Hz 20kHz 1Hz step 19980 positions Filter gain 12dB to 12dB 0 25dB step High pass Low pass Filter FilterFilter Q Value 0 2 0 25 step pitch 0 1 Crossover types Bessel But...

Страница 20: ...ca Montarbo srl can not be considered responsible for damages which may be caused to people and things when using this product Specifications and features are subject to change without prior notice El...

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