APPENDIX
B
Manual No. 016-0171-122 Rev. I
225
Appendix B
Calculating the
Calibration Values
Speed Cal
Raven Industries recommends the following values for the initial speed cal:
These values are usually a good starting point and will generally yield adequate results; however, the speed cal
should still be refined for each vehicle.
Note:
The GPS speed over CANbus feature is only available with specific Raven speed sense nodes.
This feature utilizes NMEA speed over ground data transmitted over the CAN network which
eliminates the need for a separate, external speed sensor.
Sensor Type
Used with
English
Metric
Radar/GPS
External Raven GPS
Receiver
785
199
GPS Speed over CANbus
1000
254
Raven Radar
598
152
Wheel
Wheel Magnets
1000
254
Speedometer Drive Speed
Sensor
612
155
NOTICE
When using the GPS speed over CANbus
feature, no refining or adjustment is necessary
or recommended to the speed cal value. Losing
GPS signal for more than a second will also
result in loss of the CAN speed signal which
may affect product application in progress.
Summary of Contents for Viper Pro
Page 1: ... Software Version 3 10 Viper Pro Installation Operation Manual ...
Page 42: ...Chapter 3 32 Viper Pro Installation Operation Manual ...
Page 132: ...Chapter 6 122 Viper Pro Installation Operation Manual ...
Page 138: ...Chapter 7 128 Viper Pro Installation Operation Manual ...
Page 180: ...Manual No 016 0171 122 Rev I 170 Advanced Settings and Features ...
Page 194: ...Chapter 9 184 Viper Pro Installation Operation Manual ...
Page 214: ...Chapter 11 204 Viper Pro Installation Operation Manual ...
Page 262: ...Appendix B 252 Viper Pro Installation Operation Manual ...
Page 276: ...Appendix F 266 Viper Pro Installation Operation Manual ...
Page 284: ...Appendix I 274 Viper Pro Installation Operation Manual ...
Page 292: ...Appendix J 282 Viper Pro Installation Operation Manual ...
Page 299: ......