Connecting To The Power Supply; Power-On Operation - YOKOGAWA AQ7277 User Manual

Connecting to the Power Supply

Make sure to follow the warnings below when connecting the power cord. Failure to do so may
cause electric shock or damage to the instrument.
• Check that power is not being supplied to the power cord before connecting it to the AQ7277.
• Be sure to use a power cord that matches the power supply terminal of this instrument.
• Check that the power supply meets the AQ7277's rated supply voltage and the permitted supply
voltage range.
• Do not place objects on top of the power cord, and keep it away from heat sources.
• Do not use two power supply ports at the same time.
Connect the power cord to one of the power supply ports.
The AQ7277 has two types of power supply ports: HEC3900-010-110 and MDF6-4DP3.5DS. Use the
appropriate port that matches your power supply.

Power-on Operation

If you are using the Remote Controller for the AQ7277 Remote OTDR (available at the YOKOGAWA website)
and the AQ7277 starts normally, the top menu will appear in the control window of the Remote Controller that is
displayed in the PC monitor window.
Control window of the Remote Controller for the AQ7277 Remote OTDR that is displayed
in the PC monitor window
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Top menu
WARNING
IM AQ7277-03EN