6 Troubleshooting
There may be instances where your ALTAIR io 4 screen displays an error message. If this occurs, take the following
troubleshooting steps:
1. Follow the troubleshooting prompts on the screen as they appear.
2. If the troubleshooting steps do not resolve the error, contact MSA:
MSA - The Safety Company
1000 Cranberry Woods Drive
Cranberry Township, PA 16066
USA
Phone 1-800-MSA-2222
Fax 1-800-967-0398
For local MSA contacts, please visit us at MSAsafety.com
ALTAIR io 4 48
6 Troubleshooting US