Montarbo LM 260, Owner'S Manual

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...