OPERATIONS MANUAL
Bedienungsanleltung
Manual de Funcionamiento
Manuel de Fonctionnement
Manual del Utente
PMX 2 5 0
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
M ULTI-LANGUAG EINSTRUCTIONS
English |
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Deutsch |
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Español |
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Francais |
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Italiano |
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OUTPUT |
LINE 2 |
PHONO 2 |
LINE 1 |
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PMX-250
Page 2
INTRODUCTION
Congratulations on your purchase of a Gemini P M X-250
Mixer. This state-of-the-art mixer features the latest technological advances and is backed by a three year warranty, excluding crossfader and channel slides.
C AUTIONS
1.All instructions should be read before using this equipment.
2.To reduce the risk of electrical shock, do not open the unit. THERE ARE NO USER REPLACEABLE PARTS INSIDE. Please refer all servicing needs to a Gemini-qualified service technician.
In the USA ~ if you experience(problems with this unit call Gemini Customer Service at: 1 (732) 738-9003. Do not attempt to return this equipment to your dealer.
3.Do not expose this unit to direct sunlight or 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.DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.
7.DO NOT USE SPRAY CLEANERS OR LUBRICANTS ON CONTROLS,
SURFACES OR SWITCHES.
CONNECTIONS
1.Ensure that the POWER (9) switch is in the OFF position prior to making any connections. This unit comes with a 15 volt AC adaptor. Plug the adaptor into the rear panel POWER JACK (1) before plugging it into a proper power source.
2.MASTER OUTPUT (2) connects this unit to the main amplifier using standard audio cables with RCA-type connectors.
3.Headphones may be plugged into the front panel-mounted
HEADPHONES (5) jack.
FPHONO inputs accept only turntables with magnetic cartridges. Additional units, such as CD players, utilize ` the LINE inputs and require the proper switch setting.
4. Attach a phono ground line to the GROUND THUMB SCREW (13).
N OTE: Not attaching a ground may cause a system “hum.”
C AUTION
ELECTRICAL HAZARD
DO NOT OPEN
OPERATION
1.POWER ON: Once all equipment connections have been made, press POWER (9) switch. Power is ON when POWER LED (8) is illuminated.
2.CHANNEL 1: The PH-1/LN-1 (6) switch allows you to select
PHONO 1 or LINE 1. CHANNEL SLIDE (11) controls the input level of this channel.
3.CHANNEL 2: The PH-2/LN-2 (7) switch allows you to select
PHONO 2 or LINE 2. CHANNEL SLIDE (12) controls the input level of this channel.
4.CROSSFADER: The CROSSFADER (16) allows the mixing of one source into another. The left side of the CROSSFADER is Channel 1 while the right belongs to Channel 2.
INote: Do not apply pressure while using the Crossfader. 
Lightly glide the crossfader back and forth. Pressing down on the controls can bend contacts and cause a loss of sound.
5.CUE: Connecting a set of headphones to the HEADPHONES jack allows you to monitor either Channel 1 or Channel 2. Select
Channel 1 by moving CUE SWITCH (14) to the left. Listen to
Channel 2 by moving CUE SWITCH to the right. Use CUE LEVEL
(15)to adjust headphone volume without affecting the speakerdriven mix. Cue facilitates the seamless blending of one recorded track into another.
6.DISPLAY: DISPLAY (10) indicates the MASTER output.
SPECIFICATIONS
INPUTS:
Phono |
...................................................................................3 mV, 47 |
kOhm |
Line................................................................................... |
250 mV, 27 |
kOhm |
OUTPUTS:
Amp |
...................................................................................0 dB 1 V, 400 Ohm |
Max...................................................................................... |
18 V Peak to Peak |
GENERAL:
Frequency Response...................................................... |
20Hz - 20 kHz +/- 2 dB |
Distortion........................................................................................ |
0.02% |
S/N Ratio............................................................................. |
better than 80 dB |
Headphone Impedance........................................................................... |
16 Ohm |
Power Source...................................... |
115V/15V AC 7.5W (or 230V/15V AC 7.5W) |
Dimensions................................................... |
10" x 6.5" x 2" (254 x 165 x 51 mm) |
Weight........................................................................................ |
3 lbs. (1.3 kg) |
Specifications and designs are subject to change without notice for the purpose of improvement.
Record and save the serial number from the back of your Gemini Mixer here for future reference:
PurchaseDate:
Model #: Gemini PMX-250 Mixer
SerialNumber:
Page 3
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