ERICSON EDACS LBI-39153, Maintenance Manual

Page: 9 / 86

COMPACT VERTICAL VOTER CONFIGURATION LBI-39153
9
COMPACT VERTICAL VOTER
CONFIGURATION
The configuration of the CV
2
system depends on a
number of variables including:
•
Number of sites.
•
Number of channels per shelf, either one or two.
•
Type of system, Simulcast or Voted (Non-
Simulcast).
•
Voted Digital Interconnect Installed.
•
Type of communication link (modem or RS-232).
These factors determine the installation configuration
(slot placement) of the modules (Selectors, Digital
Receivers, and Interface Cards).
The configuration procedures are also affected by the
factors listed above. When installing new or replacement
modules, it is necessary to identify these parameters prior to
configuring the individual modules.
The configuration procedures are grouped by
application, such as for Simulcast and Non-Simulcast
systems. Within each group are the specific procedures for
the following components:
1. EDACS Digital Interface Panel Configuration -
This procedure provides instructions for
configuring the EDACS Digital Interface panel
jumpers.
2. Backplane Configuration - This procedure
provides instructions for configuring the
Backplane.
3. Rockwell Modem Interface Card Configuration
This procedure provides instructions for
configuring the RMIC Interface Cards.
4. Digital Receiver Configuration - This procedure
provides instructions for installing Digital
Receivers, setting DIP switches, installing the
Configuration Plug, and installing Flash Loader
PROM.
5. Selector Configuration - This procedure provides
instructions for installing Selectors, setting DIP
switches, installing the Configuration Plug, and
installing Flash Loader PROM.
6. Voter Software Installation - This procedure
provides instructions for flashing Voter software
into the Digital Receivers and Selectors.
SIMULCAST SYSTEM CONFIGURATION
Use the following procedures to configure the CV
2
system for use in an EDACS Simulcast System.
Hardware Installation:
q q
Verify Voter Equipment is Properly Installed:
1. Refer to Installation Diagram 193D1054,
sheets 1, 2 and 5, provided in this manual.
2. Cable equipment using the Cable Connection
lists and Interconnect Diagrams 188D6802
provided in this manual.
3. Install plug-in Digital Voter modules using the
Card Configuration Guide provided in this
manual.
4. After installing and cabling the Voter
equipment, perform the following steps to
configure system for Voter operation.
STEP 1 - EDACS DIGITAL INTERFACE
PANEL CONFIGURATION
One Channel Per Shelf
For Simulcast systems with up to 17 sites using one
channel per shelf, configure jumpers J30, J40, and J41 on
the EDACS Digital Interface Panel (ROA 117 2228). Refer
to Tables 2 and 3 and install or remove jumpers on J30, J40,
and J41 as required. Refer to Figure 1 and Installation
Diagram 193D1054, sheet 4 for header locations and
pinouts.
NOTE
The header pin configuration shown in Figure 1 is
unique to EDACS Digital Interface Panel ROA 117
2228.
1 2
3 4
5
6
7 8
Figure 1 - ROA 117 2228 Header Pinouts
NOTE