User's Guide
101, Boul. Roland-Therrien Bureau 500,
Longueuil, QC J4H 4B9, Canada
Tel.450-442-7887, Fax 450-442-0605
www.astus.com
Astus QC25 - Hardware user Guide 2 / 13
The information contained in this document is confidential
and proprietary to Astus Inc. Any distribution or
reproduction without prior authorization is prohibited.
DOCUMENT HISTORY
Rev. Date Author Description
0 2021-12-06 B. Béliveau First official release.
TABLE OF CONTENTS
1 Copyright Notice and Disclaimer ................................................................................................................. 3
2 Support ....................................................................................................................................................... 4
3 Product Description .................................................................................................................................... 4
4 Installation .................................................................................................................................................. 6
4.1 Safety and General Considerations .............................................................................................................. 6
4.2 Connecting directly to the vehicle’s OBD2 port ............................................................................................ 6
4.3 Use of a connection harness ......................................................................................................................... 8
4.4 Connecting the 2
nd
CAN .............................................................................................................................. 10
4.5 Connecting the I/O ..................................................................................................................................... 10
5 Testing the installation ............................................................................................................................. 10
6 Regulatory Information ............................................................................................................................. 11
6.1 FCC .............................................................................................................................................................. 11
6.1.1 Compliance Statement - Part 15.19 ................................................................................................ 11
6.2 IC ................................................................................................................................................................. 12
6.2.1 Compliance Statement .................................................................................................................... 12
6.2.2 Déclaration de conformité .............................................................................................................. 13
6.3 European ECE Approval .............................................................................................................................. 13
6.3.1 Compliance Statement .................................................................................................................... 13
6.3.2 Déclaration de conformité .............................................................................................................. 13










