Keysight Technologies E4982A, Руководство по установке

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36 LCR Meter
1
Installation
Step 2.
Next, if necessary, turn off power supply to the
power cable receptacle (Line Switch) on the rear panel.
Disconnection from Supply Source
The power supply of the E4982A is cut off by disconnecting
the plug of the power cable (on either AC outlet side or
E4982A side). When it is necessary to disconnect the power
supply in order to avoid shock hazards, etc., pull out the
power cable plug from either the AC outlet side or the
E4982A side.
N O T E
Under normal use, never directly interrupt the power supply to the power
cable receptacle on the rear panel when the power supply is on . Always
keep the Line Switch ON and never turn it.
If you directly interrupt the power supply to the power cable receptacle
when the power supply is on, or turn off the Line Switch, the shutdown
process will not work. This could damage the software and hardware of
the E4982A and lead to device failure.
Turning on the power supply after a faulty shutdown may cause the
system to start up in a condition called "safe mode." If this occurs, first
shut down the system to set it to the standby state and then turn on the
power supply again to start up the system in normal mode.
Figure 8 Line switch (Always ON) and power cable receptacle
e5061b061
VIDEO
GPIB
TEST SET I/F
Serial Labe l
Windows Label
E5061B
10 MHz
4
ICES/NMB-001
WARNING:
No operator serviceable parts inside.
Refer servicing to qualified personnel.
50/60 Hz 300 VA Max
LINE
115 V
Power Cable Receptacle
Line Switch: Always ON ( | )