Steren MIX-135 Manual De Instrucciones página 2

Before using your new Steren´s product, please read this instruction manual to prevent any damage.
The instructions of this manual are for reference about the product. There may be
differences due to updates.
Please check our web site (www.steren.com) to obtain the latest version of the
instruction manual.
The 3-ch USB mixer is perfect for meetings and party, you just need to connect your USB flash drive to start mixing.
It features two input channels for devices with RCA connectors, one USB slot for USB flash drives, two microphone input
jacks to interact with public and one RCA output.
The 0.025 THD offers you real sound.
• Two microphone inputs.
• Two audio inputs.
• One USB audio input.
• One audio output.
• On / Off switch.
1.- Power input: Allow you to connect included power adapter.
2.- Master output: Use it to connect an amplifier or speakers using a RCA cable.
3.- Channel 2: Allow you to connect an external audio device, such as MP3, CD player, ipod, etc.
4.- Channel 1: Allow you to connect an external audio device, such as MP3, CD player, ipod, etc.
5.- Mic 1: Use it to connect a balanced ¼" microphone.
6.- Mic 2: Use it to connect a balanced ¼" microphone.
7.- Ground: Use it to connect turntable's ground connector.
8.- Microphone balance: Allow you to balance microphone 1 or 2 audio output or cancel audio output of one of the
microphones.
9.- Microphone level: Use it to adjust microphone output level.
10.- Talkover: Press to diminish audio source levels, then, use a microphone to talk.
11.- Input selector: Allow you to select between external audio devices (LI) or turntables (PH). Never connect line-level
devices to high sensitivity PHONO connectors. If you don't have a turntable connected to the mixer, please do not level up
the volume, may cause noise. If you don't have a turntable connected to the mixer, place the selector into LI position.
12.- Input selector: Allow you to select between external audio devices (LI) or turntables (PH). Never connect line-level
devices to high sensitivity PHONO connectors. If you don't have a turntable connected to the mixer, please do not level up
the volume, may cause noise. If you don't have a turntable connected to the mixer, place the selector into LI position.
13.- Output selector: Allow you to select between Mono or Stereo (ST) audio output.
14.- On / Off: Press to power on / off the mixer.
15.- Channel 1 fader: Set the volume level of Channel 1.
16.- Channel 2 fader: Set the volume level of Channel 2.
17.- USB channel fader: Set the volume level of USB Channel.
18.- VU meter: Shows Mono or Stereo audio level output.
19.- USB connector: Use it to plug an USB flash memory with MP3 files.
20.- Channel 1 to Channel 2 fader: Allow you to listen to the channel 1, channel 2 or both at the same time. Move to left
or right to get the desired effect.
21.- Headphone volume control: If you have a pair of headphones connected to the mixer, use this control to adjust
the volume level.
22.- USB play controls: When you have an USB flash memory plugged into the mixer, use this controls to Forward,
Backward, Stop, Play or Pause a song.
23.- Headphones: Use it to connect a pair of ¼" headphones. We recommend to use headphones with at least 32Ohms
of impedance.
H O W TO USE TH E M IXER
Follow next recommendations to get the best of your mixer:
1.- Set the controls at minimum levels.
2.- If you have connected an amplifier, set the volume level
to minimum.
3.- Connect speakers, headphones or amplifiers to right
connectors.
4.- Connect microphones to the mixer.
5.- Connect external audio devices such as CD players, ipod,
iphone, USB flash memory, etc.
6.- Turn the mixer on.
7.- Increase volume level step by step until you hear the
sound. If the VU meter turns in red, down the volume level to
get best sound quality.
P LAYI N G M USI C FR O M USB M EM ORY F LA SH
1.- Set the controls at minimum levels.
2.- If you have connected an amplifier, set the volume level to minimum.
3.- Plug an USB memory flash with MP3 files.
4.- Turn the mixer on.
I M PO RTANT
HI GH LIG HT S
• LN/PH switch for each audio input.
• Fade for each channel.
• Horizontal fade for channel selection 1 or 2.
• -15dB to 5dB VU meter.
C O NT RO LS
5.- Increase volume level step by step until you hear the sound. If the VU meter turns in red,
down the volume level to get best sound quality.
6.- Press Play ( ) to start playing a song.
7.- Press Forward / Backward (
Mp3 PLAYER
8.- Press Pause to pause (
9.- Press Stop ( ) to stop playing.
10.- After using the mixer, down control levels to minimum, turn it off and remove USB memory.
P LAY I N G MU S I C FR OM A N E X T E RN AL A UD IO D E V I C E
1.- Set the controls at minimum levels.
2.- If you have connected an amplifier, set the volume level to minimum.
3.- Plug an external audio device such as MP3, CD player, or ipod in
Channel 1 or Channel 2 input jacks.
4.- Turn the mixer on.
5.- Increase volume level in Channel 1 or Channel 2 step by step until
you hear the sound. If the VU meter turns in red, down the volume level
to get best sound quality.
6.- Press Play in your audio device to start playing a song.
7.- After using the mixer, down control levels to minimum, and turn it off.
PLAYI NG M USI C F RO M USB M EM O RY FL ASH A ND EXTERN A L A UD I O D EVIC E
1.- Set the controls at minimum levels.
2.- If you have connected an amplifier, set the volume level to minimum.
3.- Plug an external audio device such as MP3, CD player, or ipod in Channel 1 or Channel 2 input jacks.
4.- Plug an USB memory flash with MP3 files.
5.- Turn the mixer on.
6.- Increase volume level step by step until you hear the sound. If the VU meter turns in red, down the
10
volume level to get best sound quality.
07
7.- Increase the volume level in USB channel.
05
8.- Press Play in your audio device to start playing a song.
9.- Press Play ( ) in Play control bar to start playing a song in the USB memory.
02
10.- Use volume level controls to set according your needs.
00
11.- After using the mixer, down control levels to minimum, turn it off and remove USB memory.
TR OUB LE S H OO TI NG
TROUBLE
• Check the connections.
• Check the volume level in your audio player.
Cannot hear • Check the volume level in the mixer.
the audio • Check the volume level in the amplifier / speakers.
• Check the USB memory has MP3 files.
• Check the input selector button and make sure you are using an external audio
device.
Sound is very • Check the input selector button and make sure is on PH position if you are using
low a turntable.
• Set the volume level in the amplifer.
• Check connections.
Cannot hear the • Set the volume level.
microphones • Check connections.
I can hear two
• Check fader control position.
channels at the same time
S P E CI FI C ATI ON S
Input: 12V~ 350mA
Microphone inputs: 20mv, non-balanced
Phono inputs: 15mv 1KHz, non-balanced
Input line: 0.8V, non-balanced
Output line: 5V max.
Earphone output: 300mW @1%THD
THD: 0.025% S/N vs maximum output
Frequency response: 20Hz – 20kHz + 1dB
SNR: >80dB
Power adapter
Input: 120V~ 60Hz 130mA
Output: 12V~ 350mA
Product design and specifications are subject to change without previous notice.
Product: 3-CH USB Mixer
Part number: MIX-135
Brand: Steren
This Steren product is warranted under normal usage against defects in workmanship and materials to the original purchaser for one year from
the date of purchase.
1.- This warranty card with all the required information, invoice or purchase ticket, product box or package, and product, must be presented when
warranty service is required.
2.- If the product stills on the warranty time, the company will repair it free of charge.
3.- The repairing time will not exceed 30 natural days, from the day the claim was received.
4.- Steren sell parts, components, consumables and accessories to customer, as well as warranty service, at any of the addresses mentioned later.
THIS WARRANTY IS VOID IN THE NEXT CASES:
If the product has been damaged by an accident, acts of God, mishandling, leaky batteries, failure to follow enclosed instructions, improper repair by
unauthorized personnel, improper safe keeping, among others.
a) The consumer can also claim the warranty service in the purchase establishment.
b) If you lose the warranty card, we can reissue it, if you show the invoice or purchase ticket.
RETAILER INFORMATION
Name of the retailer ____________________________________
Address _____________________________________________
Product ______________________________________________
Brand _______________________________________________
Serial number _________________________________________
Date of delivery _______________________________________
In case your product fails or have questions, please contact your nearest dealer. If you are in Mexico, please give a call to our Call Center.
, ) to change current song.
) the song.
R L R
Channel 2
AC 12V R L R L R
Master Output Channel 2 Channel 1
SOLUTION
WARRANTY
CONDITIONS
01 800 500 9000
L
Channel 1
Mic
1 2
L
GND