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Фрагмент инструкции
When this switch is in the out position, the Main/Main 1 graphic EQ (#27) controls the signal to power amp #1, the output of which is connected to the Main Output jack (#44). Also, the Monitor/Main 2 graphic EQ (#22) controls the signal to power amp #2, the output of which is connected to the Monitor Output jack (#43). When this switch is depressed, the Main/Main 1 graphic EQ (#27) controls the signal to power amp #1, the output of which is connected to the Main 1 Speaker Output jacks (#46). Also, the Monitor/Main 2 graphic EQ (#22) controls the signal to power amp #2, the output of which is connected to the Main 2 Speaker Output jacks (#46). 30. EFFECTS SEND: Use this control to set the overall signal level sent to the internal DSP or external effects (if used). 31. AUX IN: Use this control to set the input signal level of the aux in jack (#40). 32. TAPE IN: Use this control to set the input signal level of the tape in jacks (#41). 34. POWER LED: This LED illuminates when the mixer is on. 35. PHANTOM +48V: This switch, when depressed, applies +48 volts DC to pins 2 and 3 of each channel’s XLR input jacks. This allows use of microphones which require a source of phantom power for proper operation. (Mics not requiring phantom power will not be affected by the presence of the DC voltage.) The adjacent LED illuminates when the phantom power is on. (continued...––––––––>) PX700DLX/PX900DLX Powered Mixer The Master Section (continued): 37 40 41 42 43 44 38 39 36 36. DSP SELECTORS: Use these switches to select the type of digital signal processing effect to be applied – vocal, large hall, and small hall are reverberation effects; delay is a digital delay effect. 37. DSP ON: Use this switch to activate the internal digital signal processor. When this switch is depressed, the selected DSP effect is activated. 38. EFFECTS SEND: Use this jack to send a signal to an external effects device. The signal level at this jack is set by the effects send control (#30). 39. FOOTSWITCH: Use this jack to connect a footswitch for remote on/off control of the DSP and external effects device. The footswitch must be a normally open, momentary type such as the Crate model #FSIU. The wiring for the footswitch is as shown: ON TIP TO OFF FOOTSWITCH JACK SLEEVE 1/4" MONO PLUG FOOTSWITCH The Rear Panel: 40. AUX IN: Use this jack as the return jack when using an external effects device, or to feed another mixer’s signal into the PX700DLX/PX900DLX. This jack is post-input channel, pre-eq, and pre-power amp. 41. TAPE IN: Use these jacks to connect the outputs of a tape deck or CD player to the mixer. The playback signal level is set by the tape in level control (#32). 42. TAPE OUT: Use these jacks to connect the mixer to a tape recorder. These jacks are is post-eq, pre-master, and their signal level is determined by the channel level controls. 43. MONITOR OUT: Use this jack to send a line level, monitor mix signal to the power amplifier you are using for your monitor speakers. 44. MAIN OUT: Use this jack to send a line level, main mix signal to an external power amplifier (if used), a recording console, or to the aux in jack of another PX700DLX/PX900DLX. SPEAKERS BRIDGE 8 OHM MIN. LOAD MAIN 2 4 OHM MIN. LOAD B A B A MAIN 1 4 OHM MIN. LOAD POWER AMP BRIDGE MAIN / MON MAIN 45 46 46 47 45. POWER AMP SWITCH: Use this switch to set the amplifier for mono bridged operation (switch to the left) or for main/monitor operation (switch to the right). 46. MAIN 1/MAIN 2 SPEAKERS: Use these jacks to connect the mixer to your PA speakers, only when the power amp switch (#45) is set to the main/monitor position. Observe the 4 ohm minimum load rating and all other speaker information printed on the rear of the mixer. 47. BRIDGE SPEAKER: Use this jack to connect the mixer to your PA speakers, only when the power amp switch (#45) is set to the bridge position. Observe the 8 ohm minimum load rating and all other speaker information printed on the rear of the mixer. 48. AC LINE CORD (not shown): Connect this cord to a suitable source of AC power, as indicated to the right of the cable. DO NOT ATTEMPT TO BYPASS THE GROUND CONNECTION OF THIS POWER CABLE! 49. POWER SWITCH (not shown): Use this switch to apply AC voltage to the mixer. The mixer is on when the switch is depressed, off when the switch is in the out position. PX700DLX/PX900DLX Powered Mixer Technical Specifications MAXIMUM VOLTAGE GAIN 86dB Ch In (Lo-Z) to Power Amp Out (Ch 1-4) (PAD OFF) 66dB Ch In (Lo-Z) to Main Out, Monitor Out (Ch 1-4) 72dB Ch In (Lo-Z) to Effect Out (Ch 1-4) 50dB Ch In (Lo-Z) to Rec Out (Ch 1-4) 54dB Ch In (Hi-Z) to Main Out, Monitor Out (Ch 1-4) 25dB Aux In to Main Out 73dB Mic In to Main Out, Monitor Out (Ch 5-7/5-9) 28dB Line In to Main Out, Monitor Out (Ch 5-7/5-9) INPUT CHANNEL EQUALIZATION ±15dB Maximum High: 12kHz (shelving); Mid: 2.5kHz (peaking); Low: 80Hz (shelving) FREQUENCY RESPONSE +1/-3dB, 20Hz-20kHz @ 1W output into 8. (Power Amp Out) +1/-3dB, 20Hz-20kHz @ +4dB outp...
Эта инструкция также подходит к моделям:Музыкальные инструменты - PX900DLX (563.79 kb)