Amperes MX2222 Instruction Manual

Amperes MX2222 Instruction Manual

Amperes preamplifier mixer instruction manual
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CH1
CH2
MX 2222
MIN
MAX
MIN
MAX
SIG IN
SIG IN
Thank you
for selecting and trusting another product from Amperes Electronics.
MX2222 is a product born out from years of experience and untiring research in BGM / Paging applications. MX2222
may appear indifferent from other pre-amplifier mixer, but do not be mistaken with its appearance. Its small compact
size offers unbeatable features for application in general paging system or BGM broadcasting, conference room audio
mixing, lecture theater sound reinforcement system and many other applications to your imaginations.
MX2222 offers a great product with reliability, accuracy and quality which every unit is tested to stringent testing method
with state of the art testing tool. Make MX2222 a part of your delicate system and experience what Amperes has to offer
from its range of products.
CH3
CH4
CH5
CH6
MIN
MAX
MIN
MAX
MIN
MAX
MIN
SIG IN
SIG IN
SIG IN
SIG IN
INSTRUCTION MANUAL
SOURCE
EXT INPUT
TONE CTRL
MIN
MAX
MIN
MAX
CHIME
MIXER
TREBLE
BASS
MAX
MIN
MAX
SIG IN
SIG IN
MX2222
Pre Ampli er Mixer
OFF
SELECT
POWER
MASTER
I
TUNER
CASS
O
OFF
CD
AUX
MIN
MAX
MUSIC SOURCE
amperes
VER 2 / 14

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Summary of Contents for Amperes MX2222

  • Page 1 MX2222 offers a great product with reliability, accuracy and quality which every unit is tested to stringent testing method with state of the art testing tool. Make MX2222 a part of your delicate system and experience what Amperes has to offer from its range of products.
  • Page 2: Important Safely Instructions

    Do not allow the product to rest on or to be i nstalled over power cords of any type. Improper installations of this type create the possibility of fire hazard and / or personal injury. PAGE 2 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 3 Although MX2222 may sound familiar to you like other mixer, we recommend a brief read out of this manual to avoid any error in installation. A few minutes of reading is all that it takes to capture the full features this mixer has to offer. We believe the instructions laid shall enable you to install it correctly, professionally and commission them to the full satisfaction of your clients.
  • Page 4: Parts Identifications

    Parts Identifications REAR VIEW FRONT VIEW PAGE 4 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 5 11. AC POWER CORD The unit operate under 230V / 240V ac mains supply unless otherwise specified. The ac fuse located at the plug top shall only be replaced with a rating of 5A max. PAGE 5 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 6 DC INPUT SUPPLY MX2222 can also operate using 24V DC supply. When both AC and DC source is connected to the mixer, it shall operate using the ac main whereas the DC supply shall only be consumed whenever the former failed.
  • Page 7 The feature can be switched off if not required. It is recommended that the power is switched off when using mics other than condensor or whenever a condensor mic with external or integrated phantom power is available. To turn on the phantom power of channel 1 to 4, switch the DIP switches accordingly. PAGE 7 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 8 3 - COLD ( - ) FOR UNBALANCED, CONNECT FOR UNBALANCED, SPARE PIN 3 PIN 1 AND 3 TOGETHER TIP : +VE / HOT SIGNAL PHONE JACK RING : -VE / COLD SLEEVE : GROUND / SCREEN PAGE 8 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 9 A looped cable resembles an antenna picking up hum and other electromagnetic radiations. Although earthed equipment may cause mains hum, disconnecting signal screen is a preferred choice as it has higher resistance than earth ground. PAGE 9 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 10 To change the input level, open the top level of the mixer, locate the jumpers of the individual channel and move the position accordingly 1) Mic Level marker 2) Line Level marker * Default position as Mic Input Level PCB (REAR) PAGE 10 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 11: Connecting The Unit

    Connecting The Unit PAGE 11 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 12 This level can be adjusted mid way or so if it is to allow a paging to be made with background music audible at lower volume. Other equipments such as amplifier changeover, back up batteries, etc are not shown, which may be required according to the building design requirements. PAGE 12 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 13 The above schematic shows a simple setup for sound reinforcement in lecture theater or for sound reinforcement in lecture theater or conference room or hall of prayer. Note that the priority mute level is set to minimum, thus allow free mix of signal from all channels. PAGE 13 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 14: Technical Specifications

    175 - 15 KHz (+/- 3 dB at 1 KHz) with low cut S/N ratio > 60 dB at 1 KHz Dimensions (WxHxD) 482 x 44 x 180 mm Weight 2.5 kg The above specifications may change without prior notice subject to our product improvement policy PAGE 14 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 15: Ce Declaration Of Conformity

    We hereby declare, that the above product conforms to LVD directive 2006/95/EC for safety of Electrical apparatus and EMC directive 2004/108/CE for Electromagnetic Compability and bears the CE marking accordingly. Oct 18, 2013 Kuala Lumpur, Malaysia Name / Signature Managing Director PAGE 15 AMPERES MX2222 PRE-AMPLIFIER MIXER...
  • Page 16: Warranty Conditions

    Only Amperes Electronics Service Centres are allowed to make warranty repairs : a list of Amperes Electronics Service Centres may be asked for by the purchaser or send directly to Amperes Electronics Sdn Bhd at 70 Jalan Industri PBP 3, Tmn Perindustrian Pusat Bandar Puchong, 47100, Puchong, Selangor, Malaysia or its authorized master distributor, TNT Links Sdn Bhd / MyPA Systems Sdn Bhd.

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