B5.8
T855 Fault Finding
M850-00
31/09/98 Copyright TEL
5.6 PGM800Win Generated Errors
The following errors are those most likely to occur using PGM800Win. Refer to the
PGM800Win software user’s manual for a complete list of error messages.
Channel Switch Set
The (programmed) default channel change was not accepted by the base station because
a channel is selected externally. Try turning the external channel switch off to change
the default channel in PGM800Win.
Synth Out Of Lock
The synthesiser received incorrect data, or the data was corrupted. Enter a frequency
within the VCO switching range, or tune the VCO.
Internal Error
Data could not be read from the base station due to an internal error. Check for shorts or
open circuits on the SDA, SCK, SYNTH and EPOT lines. The SDA, SCK and SYNTH
are normally high.
Write/Read To An Unlinked Module
The link to the module does not exist. Undefined error.