42
3: MBX-4 Configuration and Operation
Start-Up Sequence
When power is applied, the MBX-4 will sequence through four
initialization screens. These start up screens include a receiver
initialization and memory check, a display test, a splash screen, and a
screen displaying the receiver serial number, software version, and the
current display mode.
Following initialization, the receiver proceeds directly to the Beacon
Status branch of the menu tree. When operating in BX mode, the BX
will proceed directly to the Position Status branch of the menu tree.
Beacon Status
The Beacon Status section of the menu tree provides access to
information related to the status of the receiver's primary channel.
Stn
Frequency in kHz to which the MBX-4 is tuned.
B
MSK bit rate in bits per second (bps) at which the MBX-4 is
demodulating data.
SS
Signal Strength in dBmV/m - a SS of 20 is 10 mV/m
1
S
t
n
3
0
5
.
0
B
2
0
0
¨ Focus Line
2
S
S
0
3
1
S
N
R
0
1
5
3
M T
P
1
0
0
Q
2
5
4
U
n
s
e
l
e
c
t
e
d
B
X
5
I
D
0
0
0
0
0
H
1
6
B
a
c
k
Summary of Contents for MBX-4
Page 1: ...MBX 4 User Guide Part No 875 0188 000 Rev A1 ...
Page 3: ......
Page 18: ...MBX 4 User Guide 9 Figure 1 1 World DGPS Radiobeacon Coverage ...
Page 27: ...18 2 Installation Figure 2 1 Receiver Cable Interface ...
Page 40: ...MBX 4 User Guide 31 Figure 2 5 MBX 4 Internal Signal Splitter Interface ...
Page 41: ...32 2 Installation ...
Page 66: ...MBX 4 User Guide 57 Scroll with the or keys to the correct mode BX or BX E and press ...
Page 67: ...58 3 MBX 4 Configuration and Operation ...
Page 68: ...4 NMEA 0183 Interface Interface Protocols NMEA 0183 Commands NMEA 0183 Queries ...
Page 81: ...72 4 NMEA 0183 Interface ...
Page 82: ...5 Troubleshooting ...
Page 85: ...76 5 Troubleshooting ...
Page 86: ...Appendices Appendix A Specifications Appendix B Beacon Information Further Reading ...
Page 93: ...84 Appendices ...
Page 94: ...www hemispheregps com e mail info hemispheregps com ...
