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Chapter 2. System Description
Figure 4.
EQ-99X Power Supply Controller Components
A. Status Indicator LEDs
These five LEDs indicate the system status. The function of these indicators is shown below in the table
Indicator LED
Functions.
Table 2.
Status Indicator LED Functions
LED Label
POWER ON
LAMP ON
LASER ON
CONTROLLER FAULT
EQ-99X Operation & Maintenance Manual
Meaning (when lit)
DC power is connected to the power supply controller
UV Light is on
Laser power is ON and laser light is being delivered to the lamp head
One of the following has occurred in the power supply controller:
1. External interlock open
2. Controller internal temperature too high
3. Laser power not reaching setpoint
4. Laser temperature fault
5. Failure in laser delivery fiber
Status
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