Ericsson EDACS Station GETC1e 19D901868G4 Manual de instalación descargar pdf (Pagina 12)

LBI-38987B CONFIGURATION

CONFIGURATION

The scat configuration process involves the following

procedures and should be completed in the order presented:

1. Hardware Installation - The Hardware Installation

procedure verifies proper installation of GETC

hardware.

2. GETC Software Installation - The GETC Software

Installation procedure provides instructions for

installing the GETC operating software.

3. Turbo Board Software Installation - This procedure

provides instructions for installing the Turbo Board

software.

4. Personality Programming - This procedure

provides instructions for programming and storing

system configuration data in the GETC.

5. Operational Checkout - The Operational Checkout

procedure provides instructions for verifying the

GETC operation when the configuration is

complete.

NOTE

When interfacing the SCAT system into a network,

refer to LBI-38896 for the Downlink GETC

configuration instructions.

EQUIPMENT REQUIRED

The following equipment and software may be required

to configure the GETC:

• IBM compatible PC with at least 640K memory,

monitor, and keyboard.

•

Hard disk is recommended; but, not required.

•

Serial Port configured as either COM1 or COM2.

•

TQ-3360 programming cable.

•

Male DB-25 to female DB-9 adapter.

•

Software distribution diskette 344A4414.

•

Oscilloscope.

HARDWARE INSTALLATION

Typically, a Station GETC is installed in the station

cabinet just above the station's radio assembly. The GETC

is mounted within a slide out shelf measuring 1.75 inches

high (one rack unit) by 19 inches wide.

Installation or removal of the shelf sub-assemblies

involves sliding the GETC shelf out of the cabinet and into

the service position. This position allows access to the

shelf's sub-assemblies. Refer to the MASTR II, IIe, or

MASTR III Application Assembly Diagrams for detailed

information on installing the GETC Shelf.

Stand-alone SCAT System

The Stand-alone SCAT system is based on a standard

EDACS Station GETC using 349A9607G5 Station GETC

software with 344A4414G5 Turbo software. Earlier SCAT

systems required replacing the station GETC software with

unique SCAT software 344A3835G2.

NOTE

Systems upgrading to Group 5 software and using

GETC Logic Board 19D904266G1 must be

upgraded with the Speedy (80C320)

microprocessor and Amps Modem chips, U4 and

U19 (19A704727P4). (Refer to Upgrading

Hardware section of this manual.)

A FerriShield Toroid (REG70469/1) must also be

installed around the Turbo Board’s harness for

EMI suppression, refer to LBI-38822 for details.

Network SCAT Option

SCAT systems integrated into a multisite network

require adding a Downlink GETC using 344A4895G5

GETC software and 350A1121G5 Link Turbo software.

Earlier SCAT systems replaced the standard software with

unique SCAT software 344A3835G2. In addition, a special

interconnect cable must be installed between the Station

GETC and the Downlink GETC.

The Network SCAT option consists of a Downlink

GETC, a GETC interconnect cable. The interconnect cable

provides the connection from the Station GETC to the

Downlink GETC using their Backup Serial Ports. Both the

Station and Downlink GETCs are configured with a Turbo

Board for additional memory and processing capability.

Data communication between the Downlink GETC and

the CEC/IMC Uplink GETC is carried on a four-wire, data

grade, type 3002 audio circuit. As shown in Figure 3, the

SCAT Site is configured as a dedicated site connected to the

CEC/IMC through the Uplink GETC. Therefore, the

maximum number of SCAT channels on a multisite network

is equal to the maximum number of sites allowed on the

CEC/IMC.

NOTE

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Ericsson EDACS Station GETC1e 19D901868G4 Manual de instalación Pagina 12

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