User manual BEHRINGER DDX3216

[. . . ] Version 1. 1 November 2001 www. behringer. com ENGLISH OPERATING MANUAL SAFETY INSTRUCTIONS DETAILED SAFETY INSTRUCTIONS: All the safety and operation instructions should be read before the appliance is operated. Retain instructions: The safety and operating instructions should be retained for future reference. Heed warnings: All warnings on the appliance and in the operating instructions should be adhered to. CAUTION: To reduce the risk of electric shock, do not remove the cover (or rear). No user serviceable parts inside; refer servicing to qualified personnel. Follow instructions: All operation and user instructions should be followed. [. . . ] Stereo Phase (45, 90 and 180°) This parameter determines the phase shift of the modulating waveform between the left and right channels. 5. 2. 12 Stereo Flanger This effect algorithm also uses a LFO. The input signal is delayed and the delay time is modulated by the LFO. The delayed signal is fed back to create resonances of variing frequencies. It is often used for guitars and electric pianos, but can also be employed for a variety of other signal sources, such as cymbals, bass, remixes, etc. 5. 2. 10 Echo Similar to the stereo delay effect, the Echo algorithm produces delayed repetitions of the input signal, however, here you can also adjust the feedback delays, which allows for very complex delay patterns. Fig. 5. 11: Parameters of Echo algorithm Delay-L (0 to 1, 800 ms) This parameter controls the delay for the left effect channel. Feedback-HP (20 Hz to 10 kHz) Controls the cutoff frequency for a high-pass filter acting on the feedback signal. Delay-R (0 to 1, 800 ms) This parameter controls the delay for the right effect channel. Feedback-LP (100 Hz to 20 kHz) Controls the cutoff frequency for a low-pass filter acting on the feedback signal. Feedback Delay-L (0 to 900 ms) This parameter determines the delay for the left signal portion, before it is fed into the left effect input. Feedback Delay-R (0 to 900 ms) This parameter determines the delay for the right signal portion, before it is fed into the right effect input. Input Gain-R (0 to 100%) This parameter exchanges the feedback paths and attenuates the input for the right-side repetitions, so as to create ping-pong echoes. Fig. 5. 13: Parameters of Stereo Flanger algorithm Wave (Sine/Tri) The Wave parameter determines the shape of the modulating waveform (sine or triangle). Feedback (-99 to +99%) Feedback controls the portion of the effect signal that is fed back to the effect block. LFO Speed (0. 05 to 20 Hz) The LFO Speed parameter controls the speed (frequency) of the modulating signal. Feedback-LP (200 Hz to 20 kHz) Feedback-LP adjusts the cutoff frequency of a low-pass filter acting on the feedback signal. Mod Depth (0 to 100%) This parameter determines the modulation depth, i. Mod Delay (0. 5 to 50 ms) Mod Delay controls the delay of the modulated signal. Stereo Phase (45, 90 and 180°) This parameter determines the phase shift of the modulating waveform between the left and right channels. 5. EFFECTS PROCESSORS 27 5. 2. 13 Stereo Phaser A phaser is a phase shifter with LFO modulated phase shift. When phasing is applied to an audio signal, the signal becomes "thicker" in texture and more lively in character, an effect that is often used for guitar sounds and keyboard pads, and had its heyday in the 70's, when phasers were standard devices for electric pianos. 5. 2. 15 Delay The Delay algorithm allows you to delay the input signal by as much as 1. 8 s. 5. 16: Parameters of Delay algorithm Delay (0 to 1, 800 ms) This parameter controls the delay time for the effect channel. 5. 14: Parameters of Stereo Phaser algorithm Stages (2 to 10) Stages determines the number of phase-shift stages. [. . . ] Subsequently, the product must be returned in its original shipping carton, together with the return authorization number to the address indicated by BEHRINGER. Warranty services will be furnished only if the product is accompanied by a copy of the original retail dealer's invoice. Any product deemed eligible for repair or replacement by BEHRINGER under the terms of this warranty will be repaired or replaced within 30 days of receipt of the product at BEHRINGER. If the product needs to be modified or adapted in order to comply with applicable technical or safety standards on a national or local level, in any country which is not the country for which the product was originally developed and manufactured, this modification/adaptation shall not be considered a defect in materials or workmanship. [. . . ]