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MG20XU/MG20/MG16XU/MG16/MG12XU/MG12 Owner’s Manual
6
Maintenance
• Remove the power plug from the AC outlet when cleaning
the device.
Handling caution
• Do not insert your fingers or hands in any gaps or openings
on the device (vents).
• Avoid inserting or dropping foreign objects (paper, plastic,
metal, etc.) into any gaps or openings on the device (vents).
If this happens, turn off the power immediately and unplug
the power cord from the AC outlet. Then have the device
inspected by qualified Yamaha service personnel.
• Do not rest your weight on the device or place heavy
objects on it, and avoid use excessive force on the buttons,
switches or connectors.
• Do not use speakers or headphones for a long period of
time at a high or uncomfortable volume level, since this can
cause permanent hearing loss. If you experience any
hearing loss or ringing in the ears, consult a physician.
NOTICE
To avoid the possibility of malfunction/damage to the product, damage to data, or damage to other property, follow the notices
below.
Handling and Maintenance
• Do not use the device in the vicinity of a TV, radio, stereo equipment, mobile phone, or other electric devices. Otherwise, the
device, TV, or radio may generate noise.
• Do not expose the device to excessive dust or vibration, or extreme cold or heat (such as in direct sunlight, near a heater, or
in a car during the day), in order to prevent the possibility of panel disfiguration, unstable operation, or damage to the inter-
nal components.
• Do not place vinyl, plastic or rubber objects on the device, since this might discolor the panel.
• When cleaning the device, use a dry and soft cloth. Do not use paint thinners, solvents, cleaning fluids, or chemical-impreg-
nated wiping cloths.
• Condensation can occur in the device due to rapid, drastic changes in ambient temperature—when the device is moved
from one location to another, or air conditioning is turned on or off, for example. Using the device while condensation is
present can cause damage. If there is reason to believe that condensation might have occurred, leave the device for several
hours without turning on the power until the condensation has completely dried out.
• Avoid setting all equalizer controls and faders to their maximum. Depending on the condition of the connected devices,
doing so may cause feedback and may damage the speakers.
• Do not apply oil, grease, or contact cleaner to the faders. Doing so may cause problems with electrical contact or fader motion.
• When turning on the AC power in your audio system, always turn on the power amplifier LAST, to avoid speaker damage.
When turning the power off, the power amplifier should be turned off FIRST for the same reason.
• Always turn the power off when the device is not in use.
Connectors
XLR-type connectors are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-).
Information
About this manual
• The illustrations as shown in this manual are for instructional purposes only, and may appear somewhat different from those
on your device.
• Steinberg and Cubase are registered trademarks of Steinberg Media Technologies GmbH.
• The company names and product names in this manual are the trademarks or registered trademarks of their respective
companies.
• This manual covers the MG20XU/MG20, MG16XU/MG16, and MG12XU/MG12 mixing consoles. In cases where different
features need to be described for each model, the features for the MG16XU/MG16 and MG12XU/MG12 will be enclosed in
brackets. (Example: CH13/14 – 19/20 {CH9/10 – 15/16} {CH1 – 7/8})
• In this manual, the term “MG” refers to all models collectively. The term “XU models” refers to the MG20XU, MG16XU, and
MG12XU.
• Throughout this manual, all panel illustrations show the panel of the MG16XU, unless noted otherwise.
Yamaha cannot be held responsible for damage caused
by improper use or modifications to the device, or data
that is lost or destroyed.
The model number, serial number, power requirements, etc., may be found on or near the name plate, which is at
the rear of the unit. You should note this serial number in the space provided below and retain this manual as a per-
manent record of your purchase to aid identification in the event of theft.
Model No.
Serial No.
(rear_en_01)
PA_en_2 2/2