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Confirm Operation

Confirm that your G4K Device is operating & that all the connections are working

with the following indicators:

 Turn on the power supplying the unit

 The LEDs on the power supply light up:

 Verify the unit is operating correctly with reference to the following table:

LED DESCRIPTION

G4K PS Module:

Green si gnals t hat external p ower exists. R ed si gnals

external power is out; unit will soon cease to function (25 seconds max.)

G4K DSP Module: Blinking green signals normal operation and system boot

G4K Main CPU Module: Green signals normal operation

Blinking Red: During Shutdown process

Constant Red: While Alarm i s ac tive (based o n Alarm Configuration

) m ay

signal malfunction.

NOTE NOTE NOTE ...

 After powering up, wait at least one minute until the startup process is

complete

 The red indicator light will remain on until the PQZIP is enabled by the user.

Elspec G4420 User Manual

Questions and Answers: