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Multiserver 5000
242
LED Indicator
Indicator Definition Normal Operation Input Level Display Loopback Self-Test
OK OK On or flashing On Off On if successful;
Off or Flickering
if unsuccessful
LO Local Off-Hook On or Off -25 dBm through -16 dBm* On Off
RO Remote Off-Hook On or Off -15 dBm through -5 dBm* Off Off
LS Local Speech On or Off -4 dBm through -1 dBm* Off On
RS Remote Speech On or Off >+1 dBm* Off Off
TM Test Off On On On
*LED will be on when this condition is true. See Figure E-4 on the next page.
NOTE: When the voice channel is in fax mode, the OK LED will flash approximately once every second.
Figure E-3. Voice/Fax Module Indicator Positions.
OK LO RO LS RS TM OK LO RO LS RS TM
CHANNEL 2 CHANNEL 1
Table E-4. Voice/Fax Module Indicators