User manual YAMAHA MGP32X/MGP24X

[. . . ] Owner’s Manual PRECAUTIONS Setup Troubleshooting pages 4 to 5 pages 7 to 9 pages 40 to 41 EN Explanation of Graphical Symbols The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. The above warning is located on the rear of the unit. IMPORTANT SAFETY INSTRUCTIONS 1 2 3 4 5 6 7 8 Read these instructions. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. [. . . ] Turn on the ON switch of the input channel, and then rotate the FX2 knob to send the signal to FX2 RTN. “t” position Press the FX1 (or FX2) button repeatedly if necessary to call up the Program mode display (indicated by “PGM” at the bottom). Program mode Turn on 2. Rotate or press Knob 1 for FX1, and Knob 2 for FX2. The program list appears. 3. Rotate Knob 1 for FX1 or Knob 2 for FX2 to 5. Rotate the FX TO FX BLEND knob fully counter-clockwise. The signal from FX2 will be sent to FX1. Rotate fully counter-clockwise select the desired program, and then press each knob respectively to actually call it up. The program will be called up. Selecting a parameter 1. Press the FX1 (or FX2) button repeatedly if necessary to call up the Parameter mode display (indicated by “PARAM” at the bottom). Parameter mode 2. Rotate Knob 1 (for FX1) or Knob 2 (for FX2) to 6. Turn on the ON switch of the FX1 RTN channel, and then raise the FX1 RTN fader to adjust the effect depth. adjust the parameter. Exiting the screen Press the HOME, GEQ, COMP, USB, or SETUP button in the display section to switch to the corresponding screen. MGP32X/MGP24X Owner’s Manual 27 Using Graphic EQ About the graphic EQ (GEQ) Graphic EQ processing is inserted into the STEREO bus (L/R). You can select the 14bandGEQ or the Flex9GEQ. The Flex9GEQ lets you adjust the gain by selecting up to nine bands from the 31 frequency bands.  Setting the frequency and gain 1. Press the GEQ button below the display repeatedly if necessary until the EDIT page appears. If the “L/R Link” is set to “ON, ” the “EDIT L/R” page appears. If the “L/R Link” is set to “OFF, ” the “EDIT Lch” page or “EDIT Rch” page appears. Setting the GEQ In the initial state, the GEQ is set to ON, and the “Type” of GEQ is set to 14bandGEQ. Gain Frequency 1. Press the GEQ button below the display repeatedly if necessary until the GEQ MODE page appears. 14BandGEQ Gain Frequency Flex9GEQ Knob 1 Knob 2 2. Rotate Knob 1 to move the cursor to the desired frequency. “F” in the screen indicates frequency. For example, F=1. 25k indicates a frequency of 1. 25kHz. 2. Rotate Knob 1 to select “GEQ ON, ” and then rotate Knob 2 to set to “ON. ” 3. Rotate Knob 2 to determine the frequency gain. “G” in the screen indicates gain. For example, G=4. 5 indicates a gain of +4. 5dB. After you make the settings, it is convenient to save these settings to one of the user programs (page 30). 3. Rotate Knob 1 to select “Type, ” and then rotate Knob 2 to set to “14BandGEQ” or “Flex9GEQ. ” If you select a different type from the current type setting, the parameter value flashes. 4. Press Knob 2 while the parameter value is flashing. The screen prompts you to reset the gain because the parameters of 14BandGEQ and Flex9GEQ are not compatible. Resetting the selected frequency gain Press and hold Knob 1 for at least two seconds. Resetting the gain of all frequencies 1. Press Knob 1 and Knob 2 together. The confirmation message “Reset GEQ Gains?” appears. 2. Press Knob 2 to select “OK, ” or Knob 1 to can5. Press Knob 2 to select “OK, ” or Knob 1 to cancel. The GEQ type will be changed. cel. All frequency gains will be reset. 28 MGP32X/MGP24X Owner’s Manual Using Graphic EQ  Linking the right and left stereo signals You can edit the right and left channels together by linking the right and left stereo signals. In the initial state, the link is set to “ON. ” Disabling the link allows you to set parameters separately for the right and left channels. Finding and removing feedback Using the offset gain lets you check the feedback point in advance, and feedback can be reduced by correcting the gain with GEQ. 1. Press the GEQ button below the display repeatedly if necessary until the GEQ MODE page appears. 1. Press the GEQ button below the display repeatedly if necessary until the SWEEP page appears. If the “L/R Link” is set to “ON, ” the “SWEEP L/R” page appears. [. . . ] 135 Milner Avenue, Scarborough, Ontario, M1S 3R1, Canada Tel: 416-298-1311 Yamaha Corporation of America 6600 Orangethorpe Ave. , Buena Park, Calif. Louis Street Msida MSD06 Tel: 02133-2144 ASIA THE PEOPLE’S REPUBLIC OF CHINA Yamaha Music & Electronics (China) Co. , Ltd. 2F, Yunhedasha, 1818 Xinzha-lu, Jingan-qu, Shanghai, China Tel: 021-6247-2211 Yamaha Music India Pvt. Spazedge building, Ground Floor, Tower A, Sector 47, Gurgaon- Sohna Road, Gurgaon, Haryana, India Tel: 0124-485-3300 PT. [. . . ]