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LDP-8242 User Manual (Iss. 03) Introduction • 1–3
Video/Audio Signal Types
Table 1.1 lists the video/audio inputs and outputs provided by the LDP-8242. Note that some
signal types are supported through the use of options.
Video and Audio Options
In addition to the I/O options described in Table 1.1 , the LDP-8242 offers the video and audio
options described in Table 1.2 .
Control and Data Inputs/Outputs
Table 1.3 lists the control and data input/output interfaces (available via the rear module
connections) provided by the LDP-8242.
Table 1.1 Video/Audio Signal Types
Signal ID Description
Option/Rear Module
Package Required
SDI IN A HD-SD-SDI BNC video input Standard
AES Audio IN/OUT
(1-16)
Eight AES 3-id BNC pairs; each pair
user GUI-selectable as either input or
output. Independent SRC for each
input, with auto/manual SRC bypass
for non-PCM data.
AES-8242 licensed option
SDI OUT A HD-SD-SDI BNC video output Standard
Note : The input/output complement listed above and shown in Figure 1.1 and Figure 1.3 represent the
maximum capability of the LDP-8242.
Table 1.2 Video/Audio Options
Option Description
Option/Rear Module
Package Required
Added second Linear
Acoustic™ Loudness
Processing function
In addition to base loudness processor,
a second Linear Acoustic™
AEROMAX™ 5.1-channel or stereo
audio output loudness processing can
be added.
Standard
Linear Acoustic™
Upmixing software
Linear Acoustic™ AUTOMAX™
converts legacy stereo program audio
(from any source received by the card)
to 5.1-channel audio).
UMA-8242 licensed option
Table 1.3 Control and Data Input/Output Interfaces
Signal ID Description
GPI 1, 2
Two ground-closure sensing GPI inputs (each sharing common
ground connection at chassis potential). GPI activation invokes a
user-specified card control preset. Refer to the section “
Control
and Data Input/Output Interfaces ” on page 1-15 for information.
COMM 1, 2
Two serial Rx/Tx ports, each individually configurable as RS-485
or RS-232. Refer to the section “
Control and Data Input/Output
Interfaces ” on page 1-15 for information.