Tektronix WVR5250, Installation And Safety Instructions

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Power-on and Power-off procedure
Power-on and Power-off procedure
This instrument operates from a single-phase power source with the neutral
conductor at or near earth ground. The line conductor is fused for over-current
protection. A protective ground connection through the grounding conductor in
the power cord is essential for safe operation.
AC power requirements The instrument operates from an external AC adapter with a line frequency of 50
or 60 Hz, over the range of 100-240 Volts, without the need for con
fi guration,
except the power cord. (See page 2, International power cords .) The typical
power draw is 22 Watts. Refer to the WVR5250 Speci fi cations and Performance
Veri fi cation Technical Reference on the Product Documentation CD for additional
information on power and environmental requirements.
Power-on 1. Connect the supplied power cord to the rear-panel power connector.
2. Press the power button on the instrument front-panel and the instrument will
turn on.
NOTE. The power button on the front-panel does not disconnect mains power.
Only the power cord at the rear of the product can disconnect mains power.
Make sure that the power cord is accessible when the product is operating.
Power-off 1. Press the power button on the instrument front-panel to turn the instrument off.
2. To remove power completely, disconnect the power cord from the rear-panel
of the instrument.
WVR5250 Installation and Safety Instructions 19