Gemini BPM-150 Musical Instrument User Manual
Contents
1. 1 and Channel 2 are When the RED LEDs light the beats are not aligned When the YELLOW LEDs light the beats are almost aligned When the GREEN LED lights the beats are aligned perfectly NOTE If the diffence between the two channel s beats exceed 11 BPM the BEAT OFFSET INDICATORS will not light SUGGESTION You can use the BPM DISPLAYS to determine which tracks have similar or the same Beats Per Minute When mixing two tracks with similar Beats Per Minute you can use one source s pitch control to align the Beats Per Minute with the other source s BPM The BPM DISPLAYS and the BEAT OFFSET INDICATORS update every 2 5 seconds and will reflect the change in BPM and indicate when the beats are aligned NOTE Beat mixing is a skill that requires practice Not every track has a strong beat and beat mixing works best with tracks with clear and strong beats 8 OUTPUT CONTROL SECTION The level of the MASTER OUTPUT 3 is controlled by the MASTER 43 control NOTE The RECORD OUT 5 has no level control The level is set by the channel slides and the gain controls of the selected channel The tonal qualities are set by the low mid and high controls of that same channel 9 TALKOVER SECTION The purpose of the talkover section is to allow the program playing to be muted so that the mic can be heard above the music The MIC TALKOVER 14 switch has three settings When the MIC TALKOVER 14 switch is in the left position the mic a2. to the mixer Page 2 The CROSSFADER CURVE BUTTON 19 allows you to adjust the kind of curve the crossfader has Depress the crossfader curve button am to make the curve steep and cutting perfect for scratching Release the crossfader curve button J to make the curve gradual and gentle The CROSSFADER REVERSE SWITCH 29 allows you to reverse the crossfader so that CHANNEL 2 is controlled by the left side of the crossfader and CHANNEL 1 is controlled by the right side of the crossfader NOTE When the CROSSFADER REVERSE SWITCH 29 is activated moved to the right only the crossfader reverses The Channel Slides Gain and tonal controls do not reverse 5 PUNCH IN The PUNCH IN BUTTONS 18 44 allow you to add a channel s signal to the mix when the crossfader is set to the opposite channel 6 BPM DISPLAY There are BPM DISPLAYS 25 37 for Channel 1 and Channel 2 They update approximately every 2 5 seconds and digitally display the Beats Per Minute allowing you to match the beats visually BPM DISPLAY 25 reflects the Beats Per Minute of Channel 1 and BPM DISPLAY 37 reflects the Beats Per Minute of Channel 2 NOTE A reading will appear on the BPM DISPLAY if the track has unclear beats The reading will also appear if there is no signal present 7 The BEAT OFFSET INDICATORS 30 light when the tracks of Channel 2 and Channel 3 are within 11 BPMs of each other and display how aligned the beats for Channel
3. E TT OPERATIONS MANUAL Bedienungsanleltung Manual de funcionamiento Manual de fonctionnement Manual del utente BPM 150 PROFESSIONAL STEREO PREAMP MIXER Professionneller Stereo Vorverstarkermischpult Mezclador preamplificador estereof nico para el profesional M langeur pr amplificateur st r ophonique pour le professionnel Miscelatore preamplificatore stereofonico per il professionale eii PARA PRICE CT O A CATS OS Deo g DA a R FADER COMTAGL cd O ea d NORMAL REVERSE Page 1 Introduction Congratulations on purchasing the Gemini BPM 150 mixer This state of the art mixer includes the latest features and is backed by a three year limited warranty excluding crossfader and channel slides Prior to use we suggest that you carefully read all the instructions 2 Stereo channels 2 Phono Line Convertible 1 Phono 1 Line and 1 Mic input 1 4 DJ Mic jack Low Mid High and Gain controls on each channel Master output control Cue section All operating instructions should be read before using this equipment To reduce the risk of electrical shock do not open the unit There are NO USER REPLACEABLE PARTS INSIDE Please refer servicing to a qualified service technician In the U S A if you have any problems with this uni
4. INPUTS DJI MIC ip 1 5mV 600 Ohm PROMO te sh Soc 3mV 47Kohm A TO 150 mV 27Kohm OUTPUTS AMP ln a a dat ba o gt 0 dB 1V 4000hm seve occitano 18V Peak to Peak GENERAL Low Channels 1 2 12dB 32 dB Mid Channels 1 2 12dB 32 dB High Channels 1 2 12dB 32 dB Gain Channels 1 2 c8anciadedakenadanadiodadanden 0 to 20dB Frequency 20Hz 20KHz 2dB gaen e e aa E A a a ANEA 0 02 S N Ration S better than 80dB lt crates eetbecenes 16dB Headphone 160hm Power SOUfCB oooconccccoccconcconconancnancnnnnccananonnnos 115V 230V 60Hz 50Hz 12W 10 10 24 3 3 254 260 84 mm Weight 6 25 lbs 3 kg Page 3 the U S A if you have any problems with this unit call 1 732 969 9000 for customer service Do not return equipment to your dealer Parts of the design of this product may be protected by worldwide patents Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor Gemini Sound Products Corp shall not be liable for any loss or damage whatsoever arising from the us
5. LIDE 24 controls the output level of this channel 3 CHANNEL 2 The GAIN 39 HIGH 32 MID 33 and LOW 34 controls allow you to fully adjust the selected source Switch 35 allows you to select either the PHONO 3 LINE 2 7 or the LINE 3 6 input The CHANNEL SLIDE 36 controls the output level of this channel NOTE There is Low Mid and High equalization for each channel with an extremely wide range of adjustment giving you a smoother mix SUGGESTION You can use the Cut Features on each channel to remove Low Mid and or High to create special effects 4 CROSSFADER SECTION The CROSSFADER 31 allows the mixing of one source into another The left side of the CROSSFADER 31 is CHANNEL 1 and the right side is CHANNEL 2 The CROSSFADER 31 in your unit is removable and if the need arises can be easily replaced Crossfader units are available in three varieties Part RF 45 which is identical to the crossfader supplied with the mixer has a 45 mm travel from side to side Part RF 30 is available with a 30 mm travel distance Also available is the PSF 45 with a special curve designed for scratch mixing Just purchase one of these crossfader units from your Gemini dealer and follow these instructions Unscrew the outside FADER PLATE SCREWS B Do not touch the INSIDE SCREWS C Carefully lift the fader and unplug the CABLE D Plug the new fader into the cable and place it back in the mixer Screw the fader
6. e of information or any error contained in this manual No part of this manual may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic electrical mechanical optical chemical including photocopying and recording for any purpose without the express written permission of Gemini Sound Products Corp It is recommended that all maintenance and service on the product should be carried out by Gemini Sound Products Corp or it s authorized agents Gemini Sound Products Corp cannot accept any liability whatsoever for any loss or damage caused by service maintenance or repair by unauthorized personnel Worldwide Headquarters 8 Germak Drive Carteret NJ 07008 USA Tel 732 969 9000 Fax 732 969 9090 France G S L France 11 Avenue Leon Harmel 2 1 Antony 92160 Antony France Tel 33 0 1 55 59 04 70 Fax 33 0 1 55 59 04 80 Germany Gemini Sound Products GmbH Ottostrasse 6 85757 Karlsfeld Germany Tel 08131 39171 0 Fax 08131 39171 9 UK Gemini Sound Products Unit C4 Hazleton Industrial Estate Waterlooville UK P08 9JU Tel 087 087 00880 Fax 087 087 00990 Spain Gemini Sound Products S A Mino 112 Nave 1 08223 Terrassa Barcelona Spain Tel 011 34 93 736 34 00 Fax 011 34 93 736 34 01 Gemini Sound Products Corp 1999 All Rights Reserved 5 99 1017
7. nd talkover are both off When the MIC TALKOVER 14 switch is in the center position the mic is on the MIC INDICATOR 15 will glow but talkover is off When the MIC TALKOVER 14 switch is in the right position the mic and talkover will be on and the volume of all sources except the Mic input are lowered by 16 dB MIC LEVEL 17 controls the level of the MIC The MIC EQ 16 control allows you to fully adjust the tone of the MIC 10 CUE SECTION By connecting a set of headphones to the HEADPHONE 38 jack you can monitor either channel or both together Move the CUE SWITCH 40 to the left to monitor CHANNEL 1 Move the CUE SWITCH 40 to the right to monitor CHANNEL 2 By rotating the CUE PGM PAN 41 control to the left you will be able to monitor the assigned cue signal Rotating to the right will monitor the PGM program output Use the CUE LEVEL 42 control to adjust the headphone volume without effecting the overall mix 11 DISPLAY The peak hold dual function DISPLAY 27 indicates either the MASTER output left and right levels or the channel 1 and channel 2 levels You can choose the option you want by pressing the DISPLAY 28 button NOTE When the DISPLAY 27 is in the channel 1 channel 2 display mode by adjusting the individual channel gain controls you can increase or decrease the signal to match the other channel s signal The channel slides and crossfader have no effect on the display readings Specifications
8. ridge A GROUND SCREW 9 for you to ground your turntables is located on the rear panel The stereo line inputs will accept any line level input such as a CD player a cassette player etc 6 Headphones can be plugged into the front panel mounted HEADPHONE 38 jack Using the Ground Lift Switch Depending on your system configuration sometimes applying the ground will create a quieter signal path Sometimes lifting the ground can eliminate ground loops and hum to create a quieter signal path 1 With the mixer on listen to the system in idle mode no signal present with the ground applied the GROUND LIFT SWITCH 4 in the left position 2 Then turn the power off before moving the GROUND LIFT SWITCH 4 Lift the ground by moving the GROUND LIFT SWITCH to the right turn the power back on and listen to determine which position will provide a signal devoid of background noise and hum Keep the GROUND LIFT SWITCH in the ground position if the noise level remains the same in either position CAUTION DO NOT TERMINATE THE AC GROUND ON THE POWER MIXER IN ANY WAY TERMINATION OF THE AC GROUND CAN BE HAZARDOUS 1 POWER ON Once you have made all the equipment connections to your mixer press the POWER 1 switch 2 CHANNEL 1 The GAIN 13 HIGH 20 MID 21 and LOW 22 controls allow you to fully adjust the selected source Switch 23 allows you to select either the PHONO 1 12 or the PHONO 2 LINE 1 11 input The CHANNEL S
9. t call 1 732 969 9000 for customer service Do not return equipment to your dealer 3 Do not expose this unit to direct sunlight or to a heat source such as a radiator or stove 4 This unit should be cleaned only with a damp cloth Avoid solvents or other cleaning detergents 5 When moving this equipment it should be placed in its original carton and packaging This will reduce the risk of damage during transit 6 DONOT EXPOSE THIS UNIT TO RAIN OR MOISTURE 7 DONOT USE ANY SPRAY CLEANER OR LUBRICANT ON ANY CONTROLS OR SWITCHES Connections 1 Before plugging in the power cord make sure that the VOLTAGE SELECTOR 2 switch is set to the correct voltage NOTE This product is double insulated and not intended to be grounded 2 Make sure that the POWER 1 switch is in the off position 3 The BPM 150 is supplied with 2 sets of output jacks The OUTPUT AMP 3 jacks are used to connect to your main amplifier The OUTPUT REC 5 jacks can be used to connect the mixer to the record input of your recorder enabling you to record your mix 4 The DJ MIC 26 input found on the front panel accepts a 1 4 connector and balanced and unbalanced microphones 5 On the rear panel are 2 stereo PHONO LINE 7 11 inputs 1 stereo PHONO 12 input and 1 stereo LINE 6 input The PHONO LINE SWITCHES 8 10 enable you to set the 7 11 inputs to Phono or Line The phono inputs will accept only turntables with a magnetic cart
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