2-19
Figure 2-10 DX-35N DS3 I/O Interface Controls and Indicators
GREEN LED INDICATES AUXILIARY XMT CIR-
CUITS ARE ENABLED. ALLOWS TRANSFER OF
DATA TO DS1/E1 INTFC CIRCUITS.
RED LED INDICATES LOSS OF FRAME DE-
TECTED IN WAYSIDE DS1/E1 INTFC RCV
CIRCUIT.
GREEN LED INDICATES RCV CIRCUITS ARE
ENABLED. ALLOWS TRANSFER OF DATA TO
ENCODER/DECODER CIRCUITS.
RED LED INDICATES SERVICE CHANNEL
FRAME
LOSS DETECTED IN RCV CIRCUITS.
GREEN LED INDICATES WAYSIDE DS1/E1
INTFC CIRCUITS OUTPUT DRIVERS ARE
ENABLED.
RED LED INDICATES RADIO LOSS OF FRAME
DETECTED IN RCV CIRCUITS.
LMW-3137P
04/23/07
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