ISSPRO R4902 User Manual
Page 2

Form No. IS006 (12/11/2013 Rev. D) Page 2 of 2
Adjusting the Trip Points:
The trip points are factory set as ordered. If necessary, these can be adjusted with a small screwdriver. Remove
the cover to access the adjustments. See the diagram for locations. Turning counter clockwise (CCW) increases
the speed setting. Make only a small change then recheck the trip point.
Installation Hints:
1.) Unit is not sealed…mount inside cab, etc., away from harsh environments.
2.) Ground enclosure to help shield against CB or other radio interference.
See also other documents in the category ISSPRO Hardware:
- R602 (2 pages)
- R609 (1 page)
- R614 (1 page)
- R3607 (1 page)
- R4020 (5 pages)
- R4130 (2 pages)
- R4901 (2 pages)
- R4901A (2 pages)
- R5121 (2 pages)
- R5501 (2 pages)
- R5535 (5 pages)
- R5613 (2 pages)
- S5120 (3 pages)
- R55111 (3 pages)
- R6326 (2 pages)
- R6795 (1 page)
- R7603 (1 page)
- R7700 (1 page)
- R8401M (7 pages)
- R8401M-SET (8 pages)
- R8410 (7 pages)
- R8450 (4 pages)
- R8480TM (4 pages)
- R8501 (2 pages)
- R8506 (2 pages)
- R8508 (2 pages)
- R85080 (1 page)
- R85200 (1 page)
- R8521 (2 pages)
- R8524 (1 page)
- R8911 (2 pages)
- R8916 (1 page)
- R8925 (2 pages)
- R8940 (1 page)
- R11900 (2 pages)
- R16288 (2 pages)
- R19999 (1 page)
- R72022 (2 pages)
- R72023 (1 page)
- R82000 (3 pages)
- EV² Series (2 pages)
- R85295M (4 pages)
- R8529 (5 pages)