
9-10 Installing the EC 11 to Meridian 1 Option 11 switch interface
Installing the MGate cards
Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999
MGate card
LEDs
Red
Green
LEDs Red • Software enabled—OFF
• Software disabled—ON
Green • Card status good—ON
• Card status faulty—OFF
Red Green
OFF OFF
ON OFF
OFF ON
ON ON
WINK WINK
Red Green
• No power or card faulty
• Faulty and disabled
• Good and enabled or
good but slot not equipped
• Good and disabled
• Self test
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