Installation and connections

wwInstallation precautions

qqIn addition to heeding the points presented in the “Read this first!”, observe the following precautions as well.

Connecting the power supply

ppBe absolutely sure to use only the power

cable supplied with the unit. pp The power cable supplied with the

unit has a 3-pin plug with a grounding terminal.

Connect to a 3-pin AC outlet which is equipped with a grounding terminal.

ppBe absolutely sure to connect the ground terminal

(SIGNAL GND) at the rear of the unit to the system ground.

ppWhen the unit is not going to be used for a prolonged period of time, turn off its power, and disconnect the power plug from the AC outlet.

Handle carefully!

ppDropping the unit or subjecting it to strong impact or vibration may cause trouble and/or malfunctioning.

Do not allow any foreign objects to enter inside the unit!

ppAllowing water, metal items, scraps of food or other foreign objects inside the unit may cause a fire and/or electric shocks.

Choosing the best installation location

ppInstall the unit on a sufficiently strong, stable and level surface for use.

ppEnsure a space of at least 100 mm (3-15/16 inches) around the unit’s vents to avoid obstructing ventilation. In particular, ensure sufficient space between ventilation

and wiring when using mounted in a panel or table.

ppDo not install the unit in a manner in which its cables and other accessories can be easily damaged.

ppAvoid installing the unit where it will be exposed to direct sunlight or to the hot air that is blown out from other

products.

ppInstalling the unit in a very humid, dusty or vibration-prone location may give rise to trouble.

Ventilation holes

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