Instruction manual

Before Use
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Before Use
Introduction
Thank you for very much purchasing the model HDMI Source Tester VA-1830.
This manual contains details on the operation procedures to be followed when the VA-1830 is used, the
checkpoints and precautions to be observed, and so on.
Before using the VA-1830, please read through these instructions.
After reading the manual, keep it in a safe place for future reference.
Safety Precautions
Malfunctioning or trouble may result if this product is not handled properly. Before proceeding to operate the
product, be absolutely sure to read the safety precautions set forth below to ensure proper operation.
In order to ensure safe operation
■ Do not subject the switcher to impact or throw it. Doing so may cause the switcher to
malfunction, explode or generate abnormally high levels of heat, possibly resulting in a
fire.
■ Do not use the switcher where there is a danger of ignition or explosions.
■ Do not place the switcher inside a microwave oven or other heating kitchen appliance or
inside a high pressure vessel. Doing so may heat up the switcher to abnormally high
levels, cause smoking, running the risk of the switcher’s catching fire and/or damaging
the circuit components.
■ This machine contains some high-voltage parts. If you touch them, you may receive an
electric shock and burn yourself so do not attempt to disassemble, repair or remodel the
switcher.
■ If there is a thunderstorm while the switcher is being used outdoors, immediately turn off
its power, disconnect the power cable from the main unit, and move the switcher to a
safe place.
Concerning the power cable
■ Always take hold of the molded part of the plug when disconnecting the power cable.
■ Do not use force to bend the power cable or bunch it up for use. Doing so may cause a
fire.
■ Do not place heavy objects on top of the power cable. Doing so may damage the cord,
causing a fire or electrical shock.