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2. CALCULATING "SPEED CAL"
Initial SPEED CAL is 598 [152] when using the Raven radar. Complete Steps 1 thru 6 to refine this
number after "INITIAL CONSOLE PROGRAMMING" has been completed.
1) Set POWER switch to ON, all other switches to OFF.
2) Enter "0" in .
3) Drive 1 mile [1 kilometer]. To achieve the most accurate calibration, accelerate and decelerate
slowly.
CAUTION: Do not use vehicle odometer to determine distance. Use section lines or
highway markers.
4) Read DISTANCE by depressing .
DISTANCE should read a value of approximately 5280 [1000]. If it reads between 5260-5300 [990-
1010], the SPEED CAL for the vehicle is 598 [152]. If the DISTANCE display reads any other value,
perform the following calculation:
EXAMPLE: Assume DISTANCE reads 5000 [980].
Corrected SPEED CAL =
Old SPEED CAL x 5280
DISTANCE
ENGLISH UNITS: METRIC UNITS:
= 598 x 5280 = 631.48 = [152] x [1000] = [155]
5000 [980]
5) The number to enter for SPEED CAL is 631 [155].
6) Recheck the new SPEED CAL derived in Step 5 by repeating Steps 2 thru 4.
3. CALCULATING "METER CAL" (LIQUID APPLICATIONS)
The Flow Meter calibration number is stamped on the tag attached to each Flow Meter. Write down
this number for future reference when programming the Console.
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