Polycom SpectraLink 6300 MCU - Manual (Page 40)

Facility Preparation: SpectraLink 6000 System: SpectraLink 6300 MCU
PN: 1725-36121-001_J.doc 40
Power Up and Check Diagnostics
Turn the power switch in the upper left of the Primary and Expansion
Shelves
ON .
After a slight delay, the lights on the cards will cycle through
diagnostic tests.
After testing completes, lamp
1 should flash green, indicating that the
card is running. If the Alarm light is red, there is a problem with the
system. Refer to SpectraLink 6300 MCU: Maintenance and Diagnostics
for troubleshooting information.