User manual DIGITECH 2112

[. . . ] C a le 1 LI CH NK n G ED p om 0 C 2 A CH NG De 3 dB EQ BE y la 0 CH K G A AN G N LI TE 4 dB LI 0 10 CH G AN NK % ED L/ R O UT S ED ED AL IT GP DI LI C dB CO M P LI NK AH TU 0 W FA CT O RY 2 US ER AN A SE M LE SS OWNER'S MANUAL ual D Visit Digitech on the World Wide Web at http://www. digitech. com WARNING CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING: WATER AND MOISTURE: Appliance should not be used near water (e. g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings. POWER SOURCES: The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance. [. . . ] Ranges from -99 (all left) to 99 (all right) Selects which speed mode the Rotor and Horn are in. Sets the overall level of the Rotor or Horn. Controls the Low Frequency Oscillator (LFO) speed of the Horn. Controls the intensity of the rotating effect. Sets the amount of shifted pitch heard in the Horn. Controls the Low Frequency Oscillator (LFO) speed of the Rotor. Controls the intensity of the rotating effect. Selects the frequency where the signal is split between the Horn and Rotor. Sets the amount of time that the Rotor and Horn take to come up to their full rotating speed. Ranges from 0 to 10 seconds. TREMOLO AND AUTO-PANNER Look out, because the popular Tremolo and Auto panner effects of the 50's and 60's are back with a vengeance. These effects that revolutionized "Surf-Style" music can be heard all over the air waves in the 90's. Tremolos and auto panners are similar to one another in that they both use an LFO to modulate input levels to produce vibrato effects. TREMOLO The word tremolo actually has several definitions in the music world. It basically means that a sound is being modulated in amplitude (the volume is beating or pulsing). It could be emulated by turning a volume knob up and down. But you probably have better things to do than turn a volume control up and down throughout a whole song, so let the 2112 do it for you. Aside from speed and depth parameters, the tremolo also has an LFO waveform that determines the way a signal's volume is increased and decreased. While the Sine wave is probably the most common to the ear, the Triangle and Special 2 waveforms are progressively more intense. Tremolo is truly a vintage sound for the guitar, electric piano and organ. Most pronounced on the guitar, you can hear it used on everything from sweet ballads to blues rock 'n roll. 37 AUTO PANNER The auto panner is really just a dual version of a tremolo. It changes the amplitude of the left signal just as a tremolo does, but the amplitude of the right signal is inverse to that of the left signal. This gives the illusion that the signal is moving back and forth between the left and right speakers. The Auto Panner's Speed typically doesn't get set as fast as the Tremolo since you usually want a sound to move smoothly back and forth in the stereo image. The 2112 auto panner is especially flexible since it can be used for either mono or stereo input sources. When used with a mono source, the signal pans back and forth as described earlier. When a stereo sound source is used, the original stereo image is maintained by moving the volume of the left signal exactly opposite of the right signal. The stereo image fades back and forth between the stereo extremes. The auto panner can be a very creative tool. When running your guitar rig in a stereo set-up with the right amount of cabinet separation, the Auto-Panner creates a stereo panning effect that is right out of this world. Auto panners can also add life to delays or choruses by moving them around instead of just sitting in one place in the mix. Simply place an auto panner module after a delay or chorus module. You don't need to set the auto panner's depth parameter too deep since you just want some gentle movement. TREMOLO & AUTO PANNER PARAMETERS: FX: Lvl Speed Depth WvFrm Controls the signal input level fed to the Module. Controls the Low Frequency Oscillator (LFO) speed of the effect. [. . . ] Numbers for 2112 00(h) Preamp 01(h) 1/4 Effect Module 02(h) 1/2 Effect Module 03(h) 3/4 Effect Module 04(h) Whole Effect Module RECEIVE KEY SCAN CODE (54h) SYS_HEAD, 54(h), cc, F7(h) cc Code for the Key Scan (note: there is only one byte, not two) The Receive Key Scan Code procedure is used to emulate a button press on the front panel of the . See the Key Scan Code Maps (page 11) for a list of Key Scan codes. RECEIVE HOLD KEY SCAN CODE (55h) SYS_HEAD, 55(h), cc, 68, F7(h) cc Code for the Key Scan (note: there is only one byte, not two) 68 Time key is pressed expressed in 0. 1 seconds increments (note: there is only one byte, not two) The Receive Hold Key Scan Code procedure is used to emulate a button press and hold on the front panel of the 2112. The device will respond with a Receive Key Accepted procedure. RECEIVE KEY ACCEPTED (56h) SYS_HEAD, 56(h), cc1, cc2, F7(h) cc Code echoed for the Key Scan received. [. . . ]