mbos8a_eng (13.03.2014)
- 2 -
Kompetent für Elektroniksysteme
mbos8a_eng (13.03.2014)
- 3 -
Kompetent für Elektroniksysteme
Page
Inhalt
Major BOS 8a
3
Connectivity
3
Control and Display Elements Major BOS 8a
4
Calling a Single Radio Subscriber
6
RX-AF Outputs
10
Encoder
10
External Signalling Device
11
Transmitter Control
11
Connection to Telephone AF
11
Microphone Selection
11
Channel Selection (additionally)
11
Opto-Coupler Input
12
Connecting several Major in Parallel Circuit
13
Activating the Busy Lines
13
Actions on Detection of Busy Lines
14
Monitoring-Interface TBBox4 (Accessories)
15
Tape Control (continued)
17
Functions for TETRA Digital Radios (Software V5.2 and newer)
17
Switching Matrix for Circuit Forwarding (optional)
18
New Registers in MBOS 8a:
19
Service Program
20
EEPROM Adresses
22
EEPROM Adresses (continued)
23
Jumpers und Potentiometers
28
Board Layout
29
Adjustment Instructions
30
Sockets Pinout
31
Technical Data
33
General Safety Remarks
34
Returning of Old Equipment
34
Release Notes
35
Appendix
36
Conversion chart: hexadecimal (HEX) <--> decimal (DEC)
36
Order Information
Order No.
Description
631110
Major BOS 8a
635090
RS232 programming cable
900011
Power supply unit, suitable for Major BOS 1a, 2b, 4a, 8a
Summary of Contents for Major BOS 8a
Page 1: ...Major BOS 8a...
