Pyramid Technologies 749E User's Manual
Contents
1. PYRANWO Gold MODEL 749E 7 BAND CONTROL STEREO GRAPHIC EQUALIZER FEATURES 7 BAND GRAPHIC EQUALIZER CONTROL FRONT REAR FADER CONTROL CD INPUT JACK POWER ON OFF SWITCH BYPASS ON OFF SWITCH CONTROLS 1 FADER CONTROL 4 EQUALIZER CONTROL 2 POWER ON OFF SWITCH 5 CD INPUT JACK 3 BYPASS CONTROL SWITCH OPERATION 1 FADER CONTROL A DUAL AMPLIFIER 4 SPEAKER SYSTEM Rotating the knob to the FRONT side brings up the level of the FRONT speakers Rotating to the REAR side brings up the level of the REAR speakers At mid posi tion both sets of speakers are at maximum level 2 SPEAKER SYSTEM fader contro knob should be turned to the end position which provides the loudest sound for using both sets of speakers 2 POWER ON OFF SWITCH Pressing the POWER switch activates the equalizer Depressing the switch again inac tivates the equalizer 3 BYPASS ON OFF SWITCH When the bypass switch is pushed to the ON position the equalizer controls are not being employed and the amplifier operation is essentially flat Depressing the bypass button again to OFF brings the equalizer into opeation 4 EUQALIZER CONTROL By sliding the controls you can tailor the frequencies to booster cut 12dB The 7 frequencies are 60 150 400 1K 2 4K 6K 15K Hz 5 CD INPUT JACK 3 5mm Connect your portable CD player to the CD input JACK on the front panel by a stereo path cord with a stereo mini pl2. tereo 7 Graphic Equalizer is an example of Superior design and craftsmanship The following suggestions will help you care for your equalizer booster so you can enjoy it for years Keep the graphic equa lizer away from dust and dirt which can cause premature wear of parts Wipe the graphic equa lizer with a damp cloth occasionally to keep it Keep the graphic looking new Do not use equalizer dry If it does as harsh chemicals clean get wet wipe it dry im ing solvents or strong mediately Liquids con detergents to clean the tain minerals that can graphic egualizer corrode electronic Circuits Use and store the graphic equalizer only in normal temperature en vironments Tempera ture extremes shorten the life of elec tronic devices and distort or melt plastic parts Handle the graphic equalizer gently and carefully Dropping it can damage the circuit boards and can cause it to work improperly www pyramidcaraudio com
3. ug at both ends Turn on your CD player and then turn on the equalizer INSTALLATION 6MM PLAIN WASHER MOUNTING STRAP 6MM SPRING WASHER 4X 10MM MACHINE SCREW 6 12 TAPPING SCREW I 4 PLAIN WASHER 7 4 SPRING WASHER 7 4 2 SCREW 2 4X8MM MACHINE SCREW 4 GRAPHIC EQUALIZER ELECTRICAL CONNECTIONS FOR LOW IMPEDANCE INPUT O O CAR AUDIO RED WIRE GND BLACK WIRE 12V OUTPUT POWER AMPLIFIER ORANGE WIRE L a H I x S POWER BYPASS FRONT OUTPUT 0 15K AN YY 7 Q 0 L w Q CD PLAYER REAR OUTPUT RAER SPEAKER SPECIFICATIONS IM PCO ANGE uu un ias ii 10K Ohm Control Frequencies 60 150 400 1K 2 4K 6K 15K Hz 12dB boost or cut Frequency 20 20K Hz Singal SE Better than 85dB A Wtd Input Sensitivity for 400mV Output 400 Power Requirement 11 16 volts negative GND ieee 25 X 178 X 96 mm HX W X D CARE AND MAINTENANCE Your Pyramid S
Download Pdf Manuals
Related Search