Samsung iDCS 500 Manual page 3
Printed circuit cards
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Also See for iDCS 500:
- Programming manual (533 pages) ,
- User instruction (140 pages) ,
- Technical manual (137 pages)
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3-2
Chapter 3
Installing Printed Circuit Cards
LED Indications for M Version System
OFF
MP
OFF
SM
OFF
LAN
OFF
S1~S9
LED Indications for L Version System
OFF
MP
OFF
SM
OFF
LAN
Not used.
S1
SCP HDLC RX (Receive) Status
OFF
S2
SCP HDLC TX (Transmit) Status
OFF
S3
LCP(C#2) HDLC RX (Receive) Status
OFF
S4
LCP (C#2) HDLC TX (Transmit) Status
OFF
S5
LCP(C#3) HDLC RX (Receive) Status
OFF
S6
indicates the MCP card is powered down.
indicates the MCP card is booting Flicker Indicates normal operation.
ON
indicates the SmartMedia card is not installed or not recognized.
indicates the SmartMedia card is inserted and recognized Flicker indicates the
ON
SmartMedia card is being accessed.
indicates a LAN is not installed or power is off
indicates the LAN board is bootingFlicker indicates normal operation
ON
indicates all circuits idle or no card installed
indicates one or more circuits busy Flicker indicates the card has a fault or is inserted in
the wrong slots. (i.e. TEPRI,PRI,BRI card must be inserted in the slot 1, or 2 or 3,
ON
otherwise LED flickers.)
indicates the MCP card is powered down
indicates the MCP card is booting Flicker Indicates normal operation.
ON
indicates the SmartMedia card is not installed or not recognized
indicates the SmartMedia card is inserted and recognized Flicker indicates the
ON
SmartMedia card is being accessed.
indicates a LAN is not installed or power is off
indicates the LAN board is booting Flicker indicates normal operation.
ON
indicates that there is no link from the SCP card
indicates that the link from the SCP card is being set up Flicker indicates a message has
ON
been received.
indicates that there is no link from the SCP card
indicates that the link from the SCP card is being set up Flicker indicates a message has
ON
been transmitted.
indicates that there is no link from the LCP card
indicates that the link from the LCP card is being set up Flicker indicates a message has
ON
been received.
indicates that there is no link from the LCP card
indicates that the link from the LCP card is being set up Flicker indicates a message has
ON
been transmitted.
indicates that there is no link from the LCP card
indicates that the link from the LCP card is being set up Flicker indicates a message has
ON
been received.
(continued)
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