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CAUTION
CAUTION
CAUTION
8163A/B, 8164A/B, 8166A/B User's Guide
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 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 193
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.
Installation and Maintenance
Power-on LED (green)
11
317
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