User manual FENDER LEAD I

[. . . ] TYPICAL PROCEDURE FOR ROOM EQUALIZATION 4-3. SPECIFICATIONS 1-1 Block Diagram L R PHANTOM MONITOR EFFECTS/REVERB MAIN MAIN MASTER MAIN OUTPUT GEQ INPUT GRAPHIC EQ TAPE OUTPUTS POWER GEQ OUTPUT AMP INPUT POWER AMP SPEAKER OUTPUT 2 OHM MINIMUM EFF. /REV. SEND LEVEL PEAK PILOT LAMP DELTACOMPTM SWITCH EFFECTS OUTPUT REVERB FT. SW. DIGITAL SIGNAL PROCESSER MONITOR MASTER REVERB RETURN TO MONITOR REVERB RETURN TO MAIN MONITOR OUTPUT Signal path exclusive of individual channel PHANTOM POWER SWITCH +15 VDC AUX INPUT TAPE INPUTS L R AUX. [. . . ] Thus the mix created by the settings of the EFF. /REV. level controls on each of the preamp channels is present at the EFF. The overall level at this output is determined by the master mix section EFF. /REV. This output may be used to drive external effects (echo units, phase shifters, flangers, digital delays, etc. ). The return signal from the effect may be patched into the mixer through the AUX. INPUT jack, or by way of a preamp channel 1/4" input jack. Use of a preamp channel as a return gives you the ability to shape the frequency response of the signal; however, care must be taken to insure that the EFF. /REV. control on that channel is turned all the way down - otherwise a feedback loop will exist which could cause oscillation and possible damage to speakers. Care must be taken to insure that the amplitude of the return signal is not too great for the preamp channel input. The Digital Reverb and Effects processer can be defeated by inserting an optional footswitch into the REVERB FOOTSWITCH jack. This allows the Reverb and Effects to be turned off and on remotely. Set the channel HIGH, MID, and LOW frequency controls to their mid positions, and also set the GRAPHIC EQUALIZER to its mid or flat position. Set the MAIN MASTER and MONITOR MASTER controls to around the 1o'clock position. Adjust the MAIN controls to the approximate level you desire, with a mix that you feel will be acceptable. Most groups like to hear their voices in the monitors; some also like to hear certain instruments as well (keyboard, acoustic guitar, and so forth). Assuming that the various vocalists use similar miking techniques and sing at similar volumes, the levels appearing in the monitor mix should be fairly matched. Further adjustments can be made as needed. Most vocal, keyboard, and other full range signals are best left flat (controls at 0, or straight up). For signals having a great deal of low frequency content, such as drums and bass guitars, the LOW control should initially be backed off slightly (rotated to the left) from the 0 position to reduce boominess. Naturally, all controls should be set to achieve the most pleasing sounds, but the settings listed above should help in achieving good results quickly. In general, extreme settings cause the sound to be unnatural and should be avoided. Start out with equalizer set "flat" (O dB). [. . . ] Channel Tone Controls: 1. 82k 18. 2k 55mV RMS 520W RMS @ 2 350W RMS @ 4 2 Less than . 2% @ 1kHz into 2 1. 28V RMS 22k 20dB LOW MID HIGH +/­ 15 dB at 100 Hz +/­ 15 dB at 750 Hz +/­ 15 dB at 10 kHz Graphic Equalizer: PHYSICAL SPECIFICATIONS: Height: Width: Depth: Weight: SR6520PD 10-7/16 Inches 23-5/8 Inches 12 Inches 40. 0 lbs. +/­ 12dB at 63, 125, 250, 500, 1k, 2k, 4k, 8k and 16 kHz. ( 26. 5 cm ) ( 60. 0 cm ) ( 30. 5 cm ) ( 18. 2 kg ) Height: Width: Depth: Weight: SR8520PD 10-7/16 Inches 27-5/8 Inches 12 Inches 42. 0 lbs. ( 26. 5 cm ) ( 70. 2 cm ) ( 30. 5 cm ) ( 19. 1 kg ) WARNING: NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. THIS EQUIPMENT MUST BE EARTH GROUNDED. FRONT PANEL CONTROLS CHANNEL CONTROLS SR6520PD DSP POWERED MIXER 500 +dB 12 9 6 3 0 3 6 1K 2K 4K 8K 16K 2-2-3 2-3-7 63 +dB 12 9 125 250 DELTACOMP TM POWER 0 0 MAX. EFF. /REV. OFF ON ELECTRONICS 2-3-11 2-2-2 PHANTOM POWER 3 0 6 -15 +15 HIGH DIGITAL REVERB and EFFECTS 1-SHORT 2 3 2-3-10 2-3-9 3 6 2-2-2 OFF ON -dB 12 9 -15 +15 MID 4 REVERB / 5 DELAY TIME 6 7 8-LONG DEFEAT REVERB REGENERATION 2-3-8 2-3-4 2-3-6 2-2-2 2-3-3 0 0 GRAPHIC EQUALIZER DEFEAT MULTI-TAP DELAY 9 TRIPLE HIT DELAY 12 DOUBLE HIT DELAY -dB TAPE ECHO DELAY + REVERB -15 +15 LOW 2-2-4 MAX. 0 0 MAX. 0 0 MAX. AUX. [. . . ]