5
AW2400 Owner’s Manual
• Before connecting the device to other devices, turn off the power for all
devices. Before turning the power on or off for all devices, set all volume
levels to minimum.
Be sure to connect to a properly grounded power source. A ground screw
is provided on the rear panel of this device for maximum safety and
shock prevention. If the mains outlet is not grounded, be sure to connect
the ground screw to a confirmed ground point before plugging the device
into the mains. Improper grounding can result in electrical shock.
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.
• Do not insert your fingers or hands in any gaps or openings on the
device (vents, disc slots, etc.).
•Avoid inserting or dropping foreign objects (paper, plastic, metal, etc.)
into any gaps or openings on the device (vents, disc slots, etc.) 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 use 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.
• 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.
Always turn the power off when the device is not in use.
The performance of components with moving contacts, such as switches, volume controls, and connectors, deteriorates over time. Consult qualified Yamaha
service personnel about replacing defective components.
Connections
Handling caution

XLR-type connectors are wired as follows (IEC60268 standard): pin 1: ground, pin 2: hot (+), and pin 3: cold (-).

Insert TRS phone jacks are wired as follows: sleeve: ground, tip: send, and ring: return.

Yamaha cannot be held responsible for damage caused by improper use or modifications to the device, or data that is lost or destroyed.

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