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Содержание MM 12

Страница 1: ...full two 2 years regardless of any change in ownership Should you encounter any problems with the MM 12 be sure to contact either your local Rane dealer or the Rane factory before taking the MM 12 anywhere for repairs We will help you to identify and locate any specific malfunctions possibly avoid needless shipment or instruct you as to the speediest method for authorized repair If you must send t...

Страница 2: ...II FRONT PANEL DESCRIPTION ...

Страница 3: ... INPUT GAIN CONTROL This varies the gain of the input stage to suit the requirements of various microphones instruments and line level equipment ranging from a minimum of 10 dB in the LINE mode to a maximum of 70 dB in the MIC mode 8 MIC LINE SWlTCH In the MIC position out the input stage has a gain range of 20 dB to 70 dB in the LINE position in the gain has a range of 10 dB to 30 dB 9 INPUT EQUA...

Страница 4: ...NTROL This knob controls the center frequency of the treble bandpass filter in the output parametric EQ section Frequency range is from 1k Hz to 10k Hz as indicated on the panel 21 TREBLE BANDWIDTH SELECT BUTTON In the WIDE out position the bandwidth is one octave in the NARrow in position the bandwidth is l 3 octave 22 TREBLE BOOST CUT CONTROL This knob adjusts the amount of boost or cut of the t...

Страница 5: ... 1 4 plugs as necessary on the main mixer end 2 If you are using a 16 channel main board bypass the MM 12 as shown with any instrument which has a stage monitor amp such as electric guitar bass etc since these will not need to be in the monitor system If cable lengths will permit you may plug these directly into the main mixer otherwise you will have to use extender cables as shown 3 Plug the male...

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Страница 7: ...insulation from the end of the snake cable Separate each set of shielded pairs and install about 17 of heat shrink tubing over each pair so that you have 12 or 16 shielded lines emerging from the snake end Securely tape the area where the outer sleeve ends and all the heat shrinked lines converge d Now solder a male three pin connector to each of the shielded pairs making sure that the colors matc...

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Страница 10: ... inputs 8 and 8a for one pair of instruments Then using two mono shielded 1 4 patch cables plug the LOOP of 8b into the AUX input of channel 7 similarly connect the LOOP of 8c into the AUX input of channel 6 Now you have three separate 2 into 1 submixes 8 8a 7 8b and 6 8c Now the mix level controls 6 7 and 8 in the OUTPUT columns each control either of two instruments whichever is being played at ...

Страница 11: ...the BASS section of the channel 1 parametric equalizer You will notice that after one feedback tone is eliminated increasing the volume will produce another tone of a different pitch You could chase these tones ad infinitum but a good working compromise is to reduce the two primary feedback trouble tones so that you have a system that feeds back at a much higher level with two or more different to...

Страница 12: ...M 12 headphone section then plug the other end into any of the input LOOP jacks to listen to the input program without interrupting monitor mix content BEWARE The MM 12 has a powerful headphone amplifier keep the headphone volume control turned down before plugging into the LOOP jacks A sudden blast in the headphones when plugging in just might render you cross eyed for several minutes IV S USING ...

Страница 13: ...um output level 19 dBm 7 0 V into 600 ohms 20 20k Hz Minimum output load impedance 600 ohms Output impedance 50 ohms Two band parametric equalizer Amplitude 12 dB boost 15 dB cut Frequency 40 1k Hz in Bass 1k 10k Hz in Treble Bandwidth 1 octave in WIDE 1 3 octave in NARrow Overload LED indicator lights at 4 dB below clipping 16 dBm Expand input 1 4 summing input pre fader and preEQ unbalanced HEAD...

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