2002, ACR Systems Inc.
Page 48
3.1.8. Troubleshooting
This section deals with the most common problems one can expect when using ACR data loggers and TrendReader
Express. If you require assistance to topics not covered in this section, please contact our Customer Support
Department.
ACR Systems Inc.
Customer Service Department
Unit 210, 12960-84th Avenue
Surrey, BC V3W 1K7
Canada
Tel: (604) 591-1128
Fax: (604) 591-2252
Toll Free: 1-800-663-7845 (Canada & U.S.)
Web Site: www.acrsystems.com
Our Customer Service Representatives are available to assist you. Please contact us during normal business hours, 6:30
AM to 4:30 PM Pacific Standard Time.
3.1.8.1. Connecting the Logger
My computer does not have a com port.
Check the back of your computer for another type of connector.
In some cases, your computer will not be equipped with a 9 pin communications port. Alternatively, it will have either a 25-
pin connector or a USB interface. In both cases adapters will be necessary to operate your data logger. To learn more
about the required adapter for your computer, contact ACR Technical Support.
Do you have a free com port available to read the JR. data logger?
Your modem, mouse and other devices like these use communications ports, just like the JR. data logger. Sometimes
(especially in laptops) the resources for a free com port are quite limited. In cases like this, alternatives include, having
your other devices operate under alternative com ports (ie 25 pin or USB terminals) or purchasing a adapter that can
convert the available port to a 9-pin configuration.
Alternatively, it is also possible to temporarily disable the conflicting device while operating the JR. with TrendReader
Express.
I've done all of the above and I still can't communicate with my data logger.
Please contact Technical Support. They will help you with advanced troubleshooting and diagnosis of your equipment.
3.1.8.2. Analyzing Logged Data
The following functions will help in analyzing logged data: Zooming Graph, Printing and Exporting to Other Files.
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