User manual NADY ENSEMBLE PA-4180

[. . . ] OWNER'S MANUAL ENSEMBLE PA 4180 Portable Stereo Sound System ENSEMBLE PA 4180 Portable Stereo Sound System Congratulations on your choice of a portable sound system -- you have purchased one of the finest portable sound systems on the market today. This unit was developed using the expertise of professional sound engineers and working musicians. You will find that your new NADY AUDIO portable sound systems has superior performance and greater flexibility than any other portable sound systems in its price range. Please read this manual carefully to get the most out of your new unit. [. . . ] Unclasp and unhook the side panel latches and carefully remove the top speaker by lifting on the latch panel of the speaker and pulling apart the hinge connection. Lift off the mixer section in the same manner. Position the PA-4180 mixer section on a flat surface with the control panel facing front. Parts of the unit can become very warm during use. Care should be taken to ensure that there is enough space around the Mixer Section for cooling. Make sure the side panel vents are not obscured and have plenty of ventilation. Also, do not place the PA-4180 on high temperature devices such as power amplifiers, etc. , or the unit may overheat in operation. Although the PA-4180 is shielded against radio frequency (RF) and electromagnetic interference (EMI), extremely high fields of RF and EMI should be avoided. Please make sure that the power unit supplied is marked for the correct voltage in your area (120VAC/60 Hz or 230VAC/50 Hz). Power requirements for electrical equipment differ from area to area. In new installations and 4 FRONT PANEL CONTROLS & CONNECTIONS FRONT PANEL (1) Note: 1 through 9 below are referenced to Channel 1. (1) GAIN CONTROL The channel gain controls determine the signal level input to each channel. (2) HIGH EQ Turn this control to the right to boost high frequencies on the channel, adding crispness to percussion from drum machines, cymbals and synths. Turn to the left to cut these frequencies, reducing sibilance, hiss, or high frequency feedback. The control has a shelving response giving 15dB of boost or cut at 12kHz. (3) MID EQ Turn this control to the right to define the midrange or bring out the vocals on the channel. Turn to the left to cut these frequencies and reduce midrange muddiness. The control has a shelving response giving 15dB of boost or cut at 2. 5kHz. (4) LOW EQ Add warmth to vocals or extra punch to guitars, drums and synths on the channel by turning this control to the right. Turn to the left to reduce stage rumble, hum or to improve a mushy sound. The control has a shelving response giving 15dB of boost or cut at 90Hz. (6) PAN CONTROL The channel Pan positions the output of the channel in the stereo field of the main mix. [. . . ] 90Hz ±15dB Mid EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. 5KHz ±15dB Hi EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12KHz ±15dB PA-4180 MIXER SECTION Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90W RMS @ 4 Ohms Per Side S/N Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]