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Operation Manual

Mic Line Mixer

LM-6414

* Rack mount products in the Western Hemisphere(North America, South America, and the Caribbean)

do not have handles installed due to customer preference.

Summary of Contents for LM-6414

Page 1: ...Operation Manual Mic Line Mixer LM 6414 Rack mount products in the Western Hemisphere North America South America and the Caribbean do not have handles installed due to customer preference ...

Page 2: ... The socket outlet shall be installed near the equipment and shall be easily accessible Caution These servicing instructions are for use by qualified service personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so notE This equipment has been tested and found to comply with the limits...

Page 3: ...ntents Unpacking 2 Installation Environment 2 Important Safety Instructions 2 Features 3 Operation 3 Front Panel 4 Rear Panel 7 Applications 9 Block Diagram 10 Specifications 11 Service Procedures 13 Schematic 13 Parts List 13 Warranty 13 ...

Page 4: ...r 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 are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replac...

Page 5: ...nt headphone monitoring plus switches for selectable output monitoring LED OUTPUT DISPLAY Output display is switchable between four output busses stereo bus PFL or monitor level ON BOARD PHANTOM POWER Built in 48VDC phantom power for condenser microphones AC DC OPERATION Operates on AC or DC power for true portability ACCESSORIES One detachable AC power cord is provided for use with this product O...

Page 6: ...vices to the channel inputs when phantom power is activated However some older ribbon microphones may be damaged by phantom power and certain unbalanced line level devices may malfunction or produce an audible hum when phantom power is active 4 OUTPUT LEVEL METERS These multi segment LED meters display the output level as selected by the Output Monitor Selector Switch 17 23 5 CHANNEL OUTPUT ASSIGN...

Page 7: ...ent equally to the stereo Left and Right Bus 1 2 and Bus 3 4 outputs If the knob is rotated fully counter clockwise to the left the channel s signal will be sent only to the s tereo Left Bus 1 and Bus 3 outputs If the knob is rotated fully clockwise to the right the channel s signal will be sent only to the stereo Right Bus 2 and Bus 4 outputs 11 PFL SWITCHES These buttons are used to monitor each...

Page 8: ...re PFL switches 11 are selected 19 HEADPHONE GAIN This knob controls the output level of the headphone jack 20 POWER INDICATOR This LED is lit when the power is switched on to the unit 21 AUX1 2 RETURN GAIN CONTROLLER This is a gain controller for the returned signal of AUX1 2 RETURN from external device such as reverb processor 22 AUX1 2 RETURN PAN CONTROLLER This is a PAN level controller for th...

Page 9: ... fuse If the fuse has blown out replace it with a fuse of the same type and rating as shown below If the fuse continues to blow refer servicing to a qualified service technician 3 LINE INPUTS 7 14 Line level inputs on unbalanced 1 4 phone and RCA connectors These are provided for input of signal from line level sources such as keyboards guitar preamps tuner cassette or CD players or line outputs f...

Page 10: ...hone connectors These are provided for output of signal routed to the Bus 1 4 output busses 9 DC INPUT TERMINALS These terminals are provided for the connection of DC battery power Connect a 24VDC battery source to these terminals Make certain the red terminal is connected to the battery s positive side and the black terminal to the battery s negative side 10 EFX SEND AND RETURN Line level inputs ...

Page 11: ...OR HIGH PLAY SKIP 0 6 3 LEVEL 11 PHONES POWER ON OFF d DECK B DECK A MIN MAX REC LEVEL MIN MAX OUTPUT LEVEL DUBBING NOR HIGH O N E P O N E P AMS AMS AMS AMS 7 7 4 3 PC 6335 SKIP B REC PAUSE REC MUTE R PLAY MEMO MODE DECK A AUTO REVERSE PLAY LOGIC DECK DECK B AUTO REVERSE RECORDING PLAY LOGIC DECK TUNER CDP DECK ...

Page 12: ...MIC LINE MIXER 10 LM 6414 Block Diagram Block Diagram ...

Page 13: ...ne to Monitor 44dBm PFL 34dBm Line to AUX 44dBm Output Impedance Stereo Bus 1 4 Output 4dB 600Ω Balanced Monitor Output 4dB 600Ω Balanced Headphone Output 1 0V 33kΩ before clipping Frequency Response 1 2dB 20Hz 30kHz T H D 20Hz 20kHz Less than 0 05 Equalization High 12dB 10kHz Mid 12dB 1kHz Low 12dB 100Hz Phantom Power 24VDC Power Source 100 120VAC or 220 240VAC 50 60Hz 24VDC Supplied AC mains tra...

Page 14: ...MIC LINE MIXER 12 LM 6414 DIMENSIONS 440 482 280 177 ...

Page 15: ...matic A Schematic is available by contacting your warranty provider Parts List A Parts List is available by contacting your warranty provider Warranty Warranty Warranty terms and conditions vary by country and may not be the same for all products Terms and conditions of warranty for a given product may be determined first by locating the appropriate country which the product was purchased in then ...

Page 16: ...pany but rather a global company that is truly international in scope with factories and offices in Korea and China and sales and marketing operations located in Japan Europe and the U S A With more than 850 employees around the globe Inter M is well poised for further growth and expansion Inter M Americas INC 13875 ARTESIA BLVD CERRITOS CA 90703 USA TEL 1 562 921 0313 FAX 1 562 921 0370 Home Page...

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