Problems with the Model 4100 can range from simply making sure the unit is plugged in to
lightning damage. This appendix is provided to help you pinpoint and solve functioning
problems. It is divided into the common areas where problems occur.
They are:
Communications / Dialout problems
Incorrect temperature readings
Microphone problems
Monitoring problems
The following pages describe problems in these areas, possible causes and solutions. If the
unit still does not work after you have tried the following solutions, call our Technical
Service Department at 610-558-2700 or follow the guidelines for sending the unit in for
repair.
APPENDIX B
TROUBLESHOOTING
Appendix B: Troubleshooting
53