Harris RMXDIGITAL, Руководство по эксплуатации и техническому обслуживанию

Страница: 37 / 118

Revision C • 10/07
H A R R I S C O R P O R A T I O N
2-21
2 Installation
QUICK GUIDE TO THE KSU CARD CONNECTIONS
The KSU card has most of the user connections for the RMX digital. There are two types of KSU cards available: the
standard card (99-2672-1) does not have optical Facet connectors. The optional card (99-2672-2, shown below) has two
optical Facet connections in addition to the two copper Facet connections.
AUDIO INPUTS AND OUTPUTS
ANAL ANAL ANAL ANAL ANALOG — OG — OG — OG — OG — Each routable 6-pin analog connection
(A, B, C, D) can be used for one stereo, or two mono, line
level signals. The nominal level for inputs and outputs is
+4 dBu, balanced, but each input is software trimmable
for use with unbalanced -10 dBv connections. The analog
connector pinout and signals were detailed on page 2-10.
DIGIT DIGIT DIGIT DIGIT DIGITAL — AL — AL — AL — AL — 3-pin digital inputs accept AES-3 (AES/
EBU) signals with sample rates from 25 to 50 kHz. An
integral SRC (Sample Rate Converter) converts each input
to the console’s internal rate of 48 kHz, which is also the
default digital output sample rate. The PGM 1, PGM 2 and
Send outputs can each be set for 44.1 kHz outputs in teh
VMCC program. Any digital input can accept an S/PDIF
signal (see page 2-11 for details). The digital connector
pinout and signals were detailed on page 2-10.
LOGIC I/O
C C C C CO N T R O N T R O N T R O N T R O N T RO L R O L R O L R O L R O L RO O M & S T U D I O — O O M & S T U D I O — O O M & S T U D I O — O O M & S T U D I O — O O M & S T U D I O — Two 14-pin
connectors for separate control of control room and studio
logic. See page 2-20 for signal details.
CUE/T CUE/T CUE/T CUE/T CUE/TALK/EX ALK/EX ALK/EX ALK/EX ALK/EXT — T — T — T — T — A 12-pin connector with a remote
cue logic input, talkback logic control and control logic for
an external location. See page 2-22 for signal details.
LOGIC I/O (CONT.)
B B B B B,,,,, C, C, C, C, C, D — D — D — D — D — Assignable Logic I/O connections associated with their
matching audio input (analog or digital B, C, D. Which type
input is assigned to the logic is using VMCC). Each 12-pin
connector typically connects to a peripheral device or to a mic
remote control panel. See page 2-21 for signal details
COMMUNICATIONS CONNECTIONS
ETHERNET — ETHERNET —
ETHERNET — ETHERNET —
ETHERNET — This RJ-45 connector ties the console into a
restricted-access LAN for console setup, software maintenance
and for VistaMax network communications. It should NOT
connect to the facility’s general computer LAN. Use a crossover
cable when connecting directly to a computer with a network
card, or use a straight-thru cable when connecting to a
network switch (recommended) or network hub.
TEST INTERF TEST INTERF
TEST INTERF TEST INTERF
TEST INTERFA A
A A
ACE — CE —
CE — CE —
CE — A 9-pin serial I/O interface to
connect to the serial port on a computer using a null modem
cable. Use HyperTerminal or other comm port program to
monitor RMXdigital activity.
F F
F F
FA A
A A
ACET 0, CET 0,
CET 0, CET 0,
CET 0, 1 — 1 —
1 — 1 —
1 — Two RJ-45 “copper” connectors (standard)
carry the VistaMax High Speed Link signals to/from a VistaMax
Hub card. Each Facet uses a CAT-5e or CAT-6 crossover cable.
The two optional optical connectors take precedence over the
matching copper connector when connected to an active
optical connection on a VistaMax Hub card.
VistaMax High
Speed Links (x2),
(optical are optional)
Ethernet
Connector
Serial Test
Connector
Logic I/O Connections for Control Room,
Studio, Assignable Inputs (x3) and Cue/Talk/
External
Analog and Digital Output Connections for dedicated bus
outputs (x 18) and assignable outputs (x8, four analog and four
digital)
Assignable Analog and Digital Input
Connections (x8, four analog and four digital)