NeoClock
page 18
APPENDIX E
TROUBLESHOOTING
The POWER LED
(or left LED on the desk version)
remains out
Problem:
The microprocessor system of NeoClock is not correctly
powered.
Solution:
Check that the cable is correctly connected to the serial port
of your system and that the DTR and RTS lines are activated (positive
potential).
The RADIO SIGNAL LED
(or right LED on the desk version)
remains out
This LED remains out or does not stay on continuously although the
POWER LED (left LED on the desk version) flashes regularly every
second.
Problem:
the microprocessor system works correctly but cannot
decode the radio signal.
Solution:
move the receiver until you find a place providing a better
reception of the signal (see
SECTION
6.2
IMPORTANT REMARKS
FOR THE POSITIONING).
Your system does not receive data from NeoClock
Problem:
line TXD is not connected (pin 3 of the DB-9 connector) or
you do not use the right setting on your serial port.
Solution:
check the connections and the settings of your serial port.
Содержание NeoClock
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