ZyXEL Communications U-1496 series Spezifikationen PDF herunterladen (Seite 7)

INSTALLATION AE/LZB 119 1889 R1A

INSTALLATION

SYSTEM REQUIREMENTS

If you are installing a SIM in an existing EDACS

system, a minimum hardware and software configuration is

required to assure that the Enhanced Features will function

as described in this manual. Check the following equipment

before installing the SIM, and upgrade if necessary. For

more information about upgrading a specific piece of

equipment, see the applicable instruction manual listed in

the Introduction of this manual.

System Manager

The software for a VAX System Manager must be

344A4583G2, version 5.xx or later, to support the SIM.

However, it must be version 6.xx or later to support the

features described in this manual.

If the distance between the SIM and the System

Manager is more than 50 feet, an audio circuit with a

modem on each end must be used for the data link between

them. However, if the distance between the SIM and the

System Manager is 50 feet or less, a standard RS-232 circuit

may be used for the data circuit between them, and all

references to the modem may be ignored.

GETCs

Hardware

Each SCAT, Station, and Downlink GETC connected to

the SIM, should be either a 19D901868G4 GETC Shelf with

a 19D902104G1 Rev F or 19D904266G4 GETC Logic

Board, or a 19D901868G6 GETC Shelf with a

188D6500G4 GETC Logic Board. Earlier 19D902104G1

and 19D904266Gx GETC Logic Boards may be used if you

check and change the following components:

• Microprocessor U1 must be Dallas Semiconductor

80C320 (RYT12160060/A).

• The 19A704727P4 Amps Modem Chips ,U4 and

U19, must be made by Texas Instruments.

• Resistor R60 must be 12K ohms.

Earlier 19D901868Gx GETC Shelves may be used if

you add a 19D903536P1 Turbo Board as follows:

• Install a 19D903536P1 Turbo Board above the

GETC Logic Board in place of U3.

• Install a 19C337712G1 Turbo Board Harness

between the Turbo Board (J2 & J3) and a bracket

behind the GETC shelf (J103 & J104).

• Install a REG70469/1 Ferrite RFI suppresser (box-

shaped ferrite toroid clamp) around the Turbo

Board Harness (approximately 3 1/2 inches from its

connection point with the Turbo Board) to suppress

EMI spurs at 74 MHz.

Software

Each SCAT and Station GETC connected to the SIM,

must have the following minimum GETC 1e software

platform:

• Logic Board software must be 349A9607Gx, where

x = 6 or higher (EPROM media).

• Turbo Board software must be 344A4414Gx,

where x = 6 or higher (diskette media).

Each Downlink GETC connected to the SIM, must have

the following minimum GETC 1e software platform:

• Logic Board software must be 344A4895Gx, where

x = 6 or higher (EPROM media).

• Turbo Board software must be 344A1121Gx,

where x = 6 or higher (diskette media).

Personality

Each SCAT and Station GETC connected to the SIM,

must have the Enhanced Features enabled. Each SCAT,

Station, and Downlink GETC connected to the SIM, must

have the BSL baud rate programmed to 38,400 bps (bits per

second). It is recommended that the same personality be

loaded into all Station GETCs. Use the GETC PC

programmer TQ-3357 (with Version 5.0 software) along

with the “gtc_9506.mac” field macro file (from the

Downlink Turbo Board software diskette).

Repeaters

To support MASTR III alarming on UHF and 800 MHz

MASTR III repeaters, the backplane must be rev. C or later,

the Interface Board must be rev. C or later, the Station

Harness must be 19B802401P3, the MASTR III System

Module software must be G17 or higher, and the MASTR

III PC programming software must be G13 or higher. See

the MASTR III maintenance manual for station setup. This

is not required for Enhanced Features, only to support

station alarming and reporting.

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