OPERATIONAL FLOWCHART
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Table 5-8 Shutter Closed condition
Table 5-9 No-Strike condition
Laser fault indications
i401 lasers can indicate five specific fault conditions. In the event of certain faults, the RDY LED will blink
an error code, pause four seconds, and then repeat the error code. This sequence continues until the
fault is corrected and the laser is reset by cycling DC power to the laser. If a No-Strike condition occurs,
the SHT LED flashes continuously until the gas breaks down into a plasma state.
The table on the following page lists error codes, the corresponding fault, and describes basic corrective
action. See the Resetting faults section for detailed corrective actions.
