Operation; Power-Up; Power-Up Sequence - ILX Lightwave LDX-36000 Series User Manual

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This chapter is an introduction to the operation of the LDX-36000 Series High
Power Current Sources. It offers instructions for connecting a high power laser to
the current source and describes powering up the instrument. This chapter also
contains step by step procedures on how to operate the current source in CW and
QCW modes. ILX recommends that this chapter be read before operating the
instrument.

Power-Up

To turn on the LDX-36000, rotate the keyswitch in the POWER section of the front
panel from to I. This action initiates the power on sequence. If the LDX-36000
does not appear to turn on, verify that it is connected to AC line power. If line
power is not the problem, remove the power cord and check the line power fuse.
Note: The instrument contains several safety interlocks that must be satisfied in order to
enable the output. Verify that these interlocks are connected to appropriate safety switches
or are shorted before attempting to enable the output.
The key is removable only when it is in the
current source cannot be prevented from being turned off in case of an emergency.

Power-Up Sequence

During the power-up sequence, the following sequence takes place. For
approximately three seconds all indicators are illuminated and all 7-segment
LEDs indicate "8". Then all LEDs are extinguished for approximately three
seconds. Next, the instrument model number is displayed in the left-hand display,
Display #1, while the maximum current for that model is displayed in the right-
hand display, Display #2. Next, the firmware version number is displayed in
Display #2. Finally, a self-test is performed to insure that the instrument's
hardware and processor are communicating. After this test, the instrument is
ready to operate and will be configured in the state it was in when power was last
turned off.
C H A P T E R
O
or OFF position. This is done so that the
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PERATION
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LDX-36000 Series
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