MX-1 MX-2 Natural Sound Stereo Power Amplifier CONTENTS Safety Instructions ..................... 2 Features ................................... 3 Connections ............................. 4 Control Parts and Their Functions ................................. 6 Troubleshooting ........................ 7 Specifications ...........................
SAFETY INSTRUCTIONS 6A A unit and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the unit and cart combination to overturn. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK), NO USER-SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 7 Wall or Ceiling Mounting – The unit should be mounted to a wall or ceiling only as recommended by the manufacturer.
Caution: Read this before operating your unit 1 To ensure the finest performance, please read this manual carefully. Keep it in a safe place for future reference. 2 Install your unit in a cool, dry, clean place – away from windows, heat sources, and too much vibration, dust, moisture or cold. Avoid sources of hum (transformers, motors). To prevent fire or electrical shock, do not expose to rain and water. 3 Do not operate the unit upside-down. It may overheat, possibly causing damage.
CONNECTIONS ● ● Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any other components to which connections are being made. When making connections between this unit and other components, be sure all connections are made correctly, that is to say L (left) to L, R (right) to R, “+” to “+” and “–” to “–”. Also, refer to the owner’s manual for each component to be connected to this unit. Speakers A Pre-amplifier etc.
CONNECTING SPEAKERS Connect the SPEAKERS terminals to your speakers with wire of the proper gauge, cut as short as possible. If the connections are faulty, no sound will be heard from the speakers. Make sure that the polarity of the speaker wires is correct, that is, + and – markings are observed. If these wires are reversed, the sound will be unnatural and will lack bass. How to Connect: Red: positive (+) Black: negative (–) ● ● ● One or two speaker systems can be connected to this unit.
CONTROL PARTS AND THEIR FUNCTIONS FRONT PANEL ➊ SPEAKERS ➋ REAR PANEL ➌ ➌ LEVEL LEVEL INPUT REMOTE CONTROL ( PRE AMP ) REMOTE CONTROL ( PRE AMP ) INPUT ➊ POWER switch/indicator (POWER) Press this switch to switch ON the power. The indicator will illuminate while the power is ON. Press the switch again to switch OFF the power. Note the following cautions.
TROUBLESHOOTING If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help. SYMPTOM CAUSE REMEDY The unit fails to turn on when the POWER switch is pressed. Power cord is not plugged in or is not completely inserted.
SPECIFICATIONS Minimum RMS Output Power per Channel 8 ohms, 20 Hz to 20 kHz, 0.008% THD ..............200W+200W 4 ohms, 20 Hz to 20 kHz, 0.03% THD ................260W+260W 2 ohms, 20 Hz to 20 kHz, 0.09% THD ................320W+320W 8 ohms, 20 Hz to 20 kHz, 0.008% THD ..............150W+150W 4 ohms, 20 Hz to 20 kHz, 0.03% THD ................190W+190W 2 ohms, 20 Hz to 20 kHz, 0.09% THD ................
