Gemini Musical Instrument KL 19 User Manual

OPERATIONS MANUAL  
Bedienungsanleltung  
Manual de funcionamiento  
Manual de fonctionnement  
Manual del utente  
KL-19  
PROFESSIONAL STEREO PREAMP MIXER  
Professionneller Stereo Vorverstärkermischpult  
Mezclador-preamplificador estereofónico para el profesional  
Mélangeur-préamplificateur stéréophonique pour le professionnel  
Miscelatore-preamplificatore stereofonico per il professionale  
 
Page 2  
 
enabling you to record your mix. The OUTPUT BOOTH (41) jacks  
allow you to hook up an additional amplifier.  
Introduction  
Congratulations on purchasing the Gemini KL-19 mixer. This state of the  
art mixer is backed by a three year warranty, excluding crossfader and  
channel slides. Prior to use, we suggest that you carefully read all the  
instructions.  
4. The DJ MIC-1 (3) input (found on the front panel) accepts a 1/4" or  
XLR connector and the DJ MIC-2 (54) input (found on the rear  
panel) accepts only a 1/4" connector. Both accept balanced and  
unbalanced microphones.  
5. On the rear panel are 2 stereo PHONO/LINE (50, 51) inputs, 4 stereo  
LINE (49, 48, 47, 46) inputs and 1 set of AUX (45) inputs. The  
PHONO/LINE SWITCHES (52, 53) enable you to set the (50, 51)  
inputs to Phono or Line. The phono inputs will accept only turntables  
with a magnetic cartridge. A GROUND SCREW (55) 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.  
Features  
Kill Feature for Low, Mid and High for Channels I and II  
3 Stereo Channels (channel I, channel II and aux)  
2 Phono/Line Convertible, 4 Line, 1 Aux and 2 Mic Inputs  
Gain and Balance controls for Channels I and II  
Punch In and Punch Out for Channels I and II  
Loop  
6. Headphones can be plugged into the front panel mounted  
HEADPHONE (11) jack.  
7. There are LOOP INPUTS (44) and LOOP OUTPUTS (43) located on  
the rear panel. If you are using an outboard signal enhancer, you  
can use the LOOP OUTPUTS (43) to send the signal to the device  
and the LOOP INPUTS (44) to bring the signal back in to the mixer.  
The unit comes with jumpers to be used with the loop inputs and  
outputs. Keep the jumpers in the unit if you are not using the loop to  
prevent interruptions in your music program by the accidental  
touching of the loop button.  
Balanced and Unbalanced Master Outputs  
Booth and Record outputs  
Dual mode display  
Cautions  
Using the Ground Lift Switch  
1. All operating instructions should be read before using this  
equipment.  
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.  
2. 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.  
1. With the mixer on, listen to the system in idle mode (no signal  
present) with the ground applied (the GROUND LIFT SWITCH (56) in  
the left position).  
In 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.  
2. Then turn the power off before moving the GROUND LIFT  
SWITCH (56). 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.  
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.  
CAUTION: DO NOT TERMINATE THE AC GROUND ON THE POWER MIXER  
IN ANY WAY. TERMINATION OF THE AC GROUND CAN BE  
HAZARDOUS.  
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. DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.  
7. DO NOT USE ANY SPRAY CLEANER OR LUBRICANT ON ANY  
CONTROLS OR SWITCHES.  
Operation  
1. POWER ON: Once you have made all the equipment connections to  
your mixer, press the POWER SWITCH (1). The power will turn on  
and the POWER LED (2) will glow RED.  
Connections  
1. Before plugging in the power cord, make sure that the VOLTAGE  
SELECTOR (38) switch is set to the correct voltage.  
2. CHANNEL I: The GAIN (12), BALANCE (13), HIGH (20), MID (19),  
and LOW (18) controls allow you to fully adjust the selected source.  
Switch # (14) allows you to select the PHONO 1/LINE 1 (51), LINE 3  
(49), LINE 4 (48), or the LINE 5 (47) input. The CHANNEL SLIDE (16)  
controls the output level of this channel.  
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. The  
POWER LED (2) will be off.  
3. CHANNEL II: The GAIN (12), BALANCE (13), HIGH (20), MID (19),  
and LOW (18) controls allow you to fully adjust the selected source.  
Switch # (15) allows you to select the PHONO 2/LINE 2 (50), LINE 4  
(48), LINE 5 (47) or the LINE 6 (46) input. The CHANNEL SLIDE (17)  
controls the output level of this channel.  
3. The KL-19 is supplied with 2 sets of amp output jacks. The  
BALANCED OUTPUT AMP (39) jacks are used to connect to your  
main amplifier using standard XLR cables. We recommend using the  
balanced amp outputs if the cables to your amp are 25 feet or more.  
Balanced outputs have three separate conductors, two of which  
are signal (positive and negative) and one shield (ground). Pin 1 is  
ground (shield). Pin 2 is signal hot (positive). Pin 3 is signal cold  
(negative). The OUTPUT AMP (40) jacks are unbalanced and used  
to connect to your main amplifier. The OUTPUT REC (42) jacks can  
be used to connect the mixer to the record input of your recorder  
4. AUX CHANNEL: The AUX LEVEL (31) controls the AUX INPUT (45).  
5. CROSSFADER SECTION: The CROSSFADER (21) allows the mixing  
of one source into another. The left side of the CROSSFADER (21) is  
channel I and the right side is channel II. The CROSSFADER (21) 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  
Page 3  
 
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:  
sources except the Mic inputs are lowered by 16 dB. The TREBLE  
(7) and BASS (8) controls allow you to fully adjust the tone of MIC I  
and MIC II. MIC I LEVEL (9) controls the level of MIC I. The MIC II (6)  
button activates MIC II and the MIC II LEVEL (10) controls the level  
of MIC II.  
12. CUE SECTION: By connecting a set of headphones to the  
HEADPHONE (11) jack, you can monitor either channel or both  
together. Select the Channel I by sliding the CUE SLIDER (32) control  
to the left or Channel II by sliding the CUE SLIDER (32) control to the  
right. Use the CUE LEVEL (33) control to adjust the headphone  
volume without effecting the overall mix. Use the CUE SPLIT (34)  
button to split the signals from each channel so that channel I will be  
heard in one earphone and channel II will be heard in the other  
earphone.  
1. Unscrew the outside FADER PLATE SCREWS (B). Do not  
touch the INSIDE SCREWS (C).  
2. Carefully lift the fader and unplug the CABLE (D).  
3. Plug the new fader into the cable and place it back in the  
mixer.  
4. Screw the fader to the mixer.  
13. DISPLAY: The dual function DISPLAY (35) indicates either the  
MASTER OUTPUT (39, 40) left and right levels or the channel I and  
channel II levels. You can choose the option you want by pressing  
the DISPLAY (36) button.  
NOTE: When the DISPLAY (35) is in the channel I/  
channel II display mode, by adjusting the individual  
channel gain and tone 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.  
6. KILLING FREQUENCIES: There are two ways to kill frequencies,  
using the LOW, MID and HIGH KILL SWITCHES (22, 23, 24) and  
using the LOW, MID and HIGH ROTARY CONTROLS (18, 19, 20).  
When the selected KILL SWITCH is activated the LED will light and  
the frequency will be killed. When the selected ROTARY CONTROL  
is turned all the way to the left, the frequency will be killed. You can  
also use the ROTARY CONTROLS to boost frequencies up to +12  
dB. The normal setting for the ROTARY CONTROLS is zero.  
Specifications  
INPUTS:  
DJ Mic....................................................1.5mV 2Kohm balanced  
Phono.........................................................................3mV 47Kohm  
Line.......................................................................150 mV 27Kohm  
Aux.......................................................................150 mV 27Kohm  
OUTPUTS:  
SUGGESTION: You can use the Kill Features on each channel to  
remove Low, Mid and/or High bands for a smoother mix and to  
mix frequencies from both channels to create special effects.  
7. PUNCH IN: The PUNCH IN BUTTON (25) allows you to add a  
channel’s signal to the mix when the crossfader is set to the  
opposite channel.  
Amp/Booth......................................................0 dB 1V 400ohm  
Max..............................24V Peak to Peak  
8. PUNCH OUT: The PUNCH OUT BUTTON (26) allows you to remove a  
channel’s signal from the mix when the crossfader is set to that  
channel.  
Rec...........................................................................225mV 5Kohm  
MICs:  
SUGGESTION: Keep the crossfader in the center and use the  
punch in and punch out of both channels together to create  
scratch type effects.  
Bass......................................................................................± 12dB  
High.......................................................................................± 12dB  
GENERAL:  
9. LOOP SECTION: To activate loop, press the LOOP BUTTON (27) and  
the LOOP LED (28) will light. When the LOOP LED is lit, any device  
connected to the LOOP OUTPUT (43) and INPUT (44) jacks will be  
inserted into the signal path.  
Bass (Chnls I - II).......................................................+ 12dB/Kill  
Mid (Chnls I - II)..........................................................+ 12dB/Kill  
Treble (Chnls I - II).....................................................+ 12dB/Kill  
Gain (Chnls I - II)..............................................................0 to -20dB  
Frequency Response....................................20Hz - 20KHz +/- 2dB  
Distortion................................................................................0.02%  
S/N Ratio...............................................................better than 80dB  
Talkover Attenuation..............................................................-16dB  
Headphone Impedance.........................................................16ohm  
Power Source.............................................115/230V 50/60Hz 10W  
Dimensions...........................................19”w x 3 1/2”h x 8”d  
10. OUTPUT CONTROL SECTION: The level of the AMP OUT (39, 40) is  
controlled by the MASTER (29) slide. The BOOTH (30) control  
adjusts the level of the BOOTH OUTPUT (41). HINT: The booth  
OUTPUT is used by some DJs to run monitor speakers in their DJ  
booth. You can also use it as a second ZONE or AMP output.  
Activating the MONO (37) button (the mono LED will light) makes the  
overall output mono.  
NOTE: The RECORD OUT (42) 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 bass, treble and mid controls of that same  
channel.  
11. 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 SWITCH (4) has three settings.  
When the MIC/TALKOVER SWITCH (4) is in the bottom position, MIC  
I and talkover are both off. When the MIC/TALKOVER SWITCH (4)  
is in the center position MIC I is on, the MIC INDICATOR (5) will  
glow, but talkover is off. When the MIC/TALKOVER SWITCH (4) is  
in the top position, MIC I and talkover will be on and the volume of all  
Weight........................................................................10  
lbs  
Page 4  
 
In the USA: If you experience problems with this unit,  
call 1-732-738-9003 for Gemini Customer Service.  
Do not attempt to return this 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 use 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 this product is  
performed by Gemini Sound Products Corp. or its authorized agents.  
Gemini Sound Products Corp. will not accept liability for loss or damage  
caused by maintenance or repair performed by unauthorized personnel.  
Worldwide Headquarters • 120 Clover Place, Edison, NJ 08837 • USA  
Tel: (732) 738-9003 • Fax: (732) 738-9006  
France • G.S.L. France • 11, Avenue Leon Harmel, Z.I. 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 • Liebigstr. 16, Haus B - 3.0G 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. • Rosello, 516, Barcelona, Spain, 08026  
Tel: 349-3435-0814 • Fax: 3493-347-6961  
© Gemini Sound Products Corp. 2003 All Rights Reserved.  
 

ETI Sound Systems INC Stereo Amplifier ACT 1515XF User Manual
Fisher Paykel Ventilation Hood 88833 EC120DXV2 User Manual
Fisher Paykel Washer Ecosmart User Manual
Fisher Power Supply FB300 2 User Manual
Frigidaire Dishwasher FGBD2451K User Manual
Fujitsu Telephone F9600 F9600c User Manual
Gateway Computer Monitor 22 INCH WIDESCREEN LCD MONITOR User Manual
Geemarc Telephone Petite Trac User Manual
GE Range CGS980 User Manual
Global Machinery Company Power Screwdriver 710W User Manual