Rear Panel - Lexicon LDD-1 User Manual

Connections between the LDD-1 and associated
equipment should be made with all units UNPLUGGED!
POWER
Connect the AC adapter here. Use only the supplied Lexicon
MSA AC adapter.
INPUT
Connect a 5-pin DIN cord (not supplied)
from this input to the DC-1 PWR CTL
Output. This allows the LDD-1 to power on
and off with the DC-1. If nothing is hooked
up here, the unit will turn on whenever the
AC adapter is supplied power. This set-up
allows use of a switched outlet or continu-
ous power. (As power consumption and
heat generation are both minimal, this will
not harm the LDD-1.)
RF IN
Connect this input to the laserdisc player's RF/AC-3
output with a 75 coaxial cable. Keep this cable as
short as possible to minimize RF interference.
LOOP THRU
Allows the hook-up and power cycling of addi-
tional components such as the Lexicon NT
Series of power amplifiers. Refer to the DIN
configuration diagram below.
1 = Ground
2 = Ground
3 = Power On (constant
when the DC-1 is On)
4 = Unused
5 = Trigger (programmable)
OUTPUT
Connect this S/PDIF output to DC-1 digital input COAX1
with a 75 coaxial cable.
S/PDIF INPUTS
Connect this input to the laserdisc player's NON-AC-3 digital
output using the appropriate 75 coaxial cable.
Because you can switch between these inputs from the front
panel, you may use both; which gives you an extra digital
input.
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Rear Panel