Keysight Technologies E5053A, User Manual

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20 Keysight E5053A Microwave Downconverter
Installation
Starting up E5053A
1-
Starting up E5053A
This section describes how to turn ON/OFF the E5053A and how to cut the
power supply in an emergency.
Turning ON/OFF the power
Turning ON the power
Step 1. Check that the line switch in the lower left part of the front panel is pulled up
(
). If it is pushed in ( ), which means the power is OFF, push the
standby switch to pull it up ( ).
Step 2. Push the line switch to push it in ( ).
Turning OFF the power
To turn OFF the E5053A, do the following.
• Push the line switch in the lower left part of the front panel so that the
switch pushed in (
) is pulled up ( ).
Cutting power supply
For the E5053A, the disconnecting device (the device to cut the power supply)
is the power cable’s plug (on the power outlet side or the E5053A side). 
If you need to cut the power supply to avoid danger of electric shocks,
disconnect the power cable’s plug (on the power outlet side or the E5053A
side).
To turn OFF the E5053A under normal conditions, press the line switch.
Under normal conditions, never disconnect the power cable to cut the
power supply to the power cable receptacle on the rear panel.
Follow the description in “Providing space to disconnect the power cable’s
plug” on page 14 so that you can perform this operation reliably.
To turn OFF the power under normal conditions, be sure to follow the
procedure in “Turning OFF the power” .