User's Manual Part 1

2-19
Figure 2-9 DX-35N DS3 I/O Interface Controls and Indicators
XMT
AUX
SC
ALM
RCVR
ON
RAD
LOF
WYSD
DS1
WYSD
ALM
DS3
ALIGN
RAD DADE
GREEN LED INDICATES AUXILIARY XMT CIRCUITS
ARE ENABLED. ALLOWS TRANSFER OF DATA TO
DS1/E1 INTFC CIRCUITS.
RED LED INDICATES LOSS OF FRAME DETECTED
IN WAYSIDE DS1/E1 INTFC RCV CIRCUIT.
10-POSITION ROTARY SWITCH ADJUSTS DELAY
BETWEEN MAIN AND DIVERSITY RCV PATHS IN
SPACE DIVERSITY CONFIGURATION.
POTENTIOMETER ADJUSTS
DADE BETWEEN A AND B SYNC
PULSES FOR LINE 1 FOR
ERRORLESS SWITCHING.
DS3 ALIGN 3 TEST POINT
DS3 ALIGN 2 TEST POINT
DS3 ALIGN 1 TEST POINT
RADIO DADE TEST POINT
POTENTIOMETER ADJUSTS
DADE BETWEEN A AND B SYNC
PULSES FOR LINE 2 FOR
ERRORLESS SWITCHING.
POTENTIOMETER ADJUSTS
DADE BETWEEN A AND B SYNC
PULSES FOR LINE 3 FOR
ERRORLESS SWITCHING.
CHASSIS GROUND TEST POINT
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-3137-sm
06/12/04
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