Dataradio Paragon, Техническое руководство

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120 20170-204a Paragon
PD
Technical Manual
30
6. Radio Programming and Adjustments
All receiver procedures detailed in this section should be done twice: once for the “Main” (or RX1) re-
ceiver module and a second time for the “Auxiliary” (or RX2) receiver module. Connect to the relevant
module and its corresponding backplane PCB as required.
Both Series of Paragon
PD
radio module assemblies share the same backplane PCBs. Refer to section
3.1.2.1 for details. Programming for Series I is done via EPROMs while Series II uses of the RJ11 con-
nector present on the front of the Speaker panel and mirrored on both backplane boards (see section 6.3
below).
6.1 Series I 800MHz Radio Programming
This procedure describes the steps needed to program the Paragon
PD
’s Tait T800 Series I radio (half &
full channel) used in Paragon
PD
800 MHz versions. Series I is now superseded by Series II. This proce-
dure applies to Series I only and is a supplement to the Tait programming procedure.
6.1.1 Recommended Items
T800win programming kit for Series I:
- PGM800Win programming software user's manual
- PGM800Win Windows based programming software
- EPROM Programmer BP MicroSystems’s model CP-1128 (suggested model)
- EPROM Programmer software BP MicroSystems’s (Version 3.08 or later)
- 27C64 EPROM (150 nanoseconds or faster)
- 486 PC or better, Ms-Windows 3.1 © or later
- Standard 25-pin parallel cable (terminated Male/Female)
6.1.2 Introduction
Before starting programming, have a PC running MS-Windows and the Tait PGM800Win software for
Series I Base station. It will be needed to generate a binary file required in programming the EPROM.
This program supports the use of a mouse but may be used without one if required. Keyboard access
follows the conventional MS-Windows © method as briefly described below:
-
Press and hold the “Alt” key while pressing the relevant hotkey (indicated by an underlined letter on
the menu command).
-
On a drop-down menu, press only the hotkey letter without pressing the “Alt” key.
-
Use the “Tab” key to cycle available fields and the “Enter” key to validate entries. E.g. Pressing
“Alt”+F opens the File drop-down menu and pressing “A” opens the Save As directory service box.
For full description of the programming procedure, refer to the T800 Programming Software User’s
Manual.
•
Receiver VCO and front-end alignment will be required when new receiver frequency is programmed
outside the radio tuning range:
±
3 MHz from previous center frequency.
•
Exciter alignment will be required when new transmitter frequency is programmed outside the radio
tuning range:
±
4 MHz from previous center frequency.