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LED Indicators
The front panel of the IKS-G6524A/G6824A Series switch contains
several LED indicators. The function of each LED is described in the
following table.
LED
Color
State Description
System LEDs
STATE
GREEN
On
The system has passed the
self-diagnosis test on boot-up and is
ready to run.
Blinking
1. System is undergoing the
self-diagnosis test.
2. Blinks continuously when pressing
the reset button 5 seconds to reset to
factory default.
3. Blinks slowly when an ABC-02
automatic backup device is detected.
RED
On
The system failed self-diagnosis on
boot-up.
PWR1
AMBER
On
Power is being supplied to the main
module’s power input PWR1.
Off
Power is not being supplied to the
main module’s power input PWR1.
PWR2
AMBER
On
Power is being supplied to the main
module’s power input PWR2.
Off
Power is not being supplied to the
main module’s power input PWR2.
FAULT
RED
On
The system has failed, or is under
quick inspection.
Off
The system is operating normally.
MSTR/
HEAD
GREEN
On
The switch is set as the Master of the
Turbo Ring, or as the Head of the
Turbo Chain.
Blinking
The switch has become the Ring
Master of the Turbo Ring, or the Head
of the Turbo Chain, after the Turbo
Ring or the Turbo Chain is down.
Off
The switch is not the Master of this
Turbo Ring or is set as a Member of
the Turbo
Chain
CPLR/TAIL
GREEN
On
The switch’s coupling function is
enabled to form a back-up path, or
when it’s set as the Tail of the Turbo
Chain.
Blinking Turbo Chain is down
Off
The switch disables the coupling
function.
When the system is importing/exporting data from or to an ABC-02
automatic backup device, the FAULT, MSTR/HEAD, and CPLR/TAIL LEDs
will blink in sequence.
