Agilent Technologies 8163A User Manual page 275

AC Line Power Supply Requirements
CA U TI O N
CA U TI O N
Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
If you need to turn off the power, unplug the instrument at the mains
or remove the power cable connector from the appliance coupler at
the rear of the instrument. For this reason, the power cable connection
should be easily accessible - allowing you to turn off the power quickly.
If the instrument is in a cabinet, it must be disconnected from the line
power by the system's line power switch.
Please note that the power key on the front panel of the
Agilent 8164A/B Lightwave Measurement System does not stop the
flow of power to the instrument. The power key allows you to switch
between stand-by mode and power-on mode.
When the green power-on LED is lit, you can use the instrument. When
the orange stand-by mode LED is lit, the Lightwave Measurement
System is in stand-by mode. Do not remove the instrument covers - the
power supply is still operating in stand-by mode.
Power Key
Stand-by mode LED (orange)
Figure 177 Agilent 8164A/B Lightwave Measurement System Power Key
If you need to turn off the power, unplug the instrument at the mains
or remove the power cable connector from the appliance coupler at
the rear of the instrument. For this reason, the power cable connection
should be easily accessible - allowing you to turn off the power quickly.
If the instrument is in a cabinet, it must be disconnected from the line
power by the system's line power switch.
Please note that the power key on the front panel of the
Agilent 8164A/B Lightwave Measurement System does not stop the
flow of power to the instrument. The power key allows you to switch
between stand-by mode and power-on mode.
Figure 178 Agilent 8166A/B Lightwave Multichannel System Power Key
Installation and Maintenance
Power-on LED (green)
275