DAVIS TMS-5500-SL, Manual

Page: 19 / 48

Starting RPM:
The unit is factory set to a starting RPM of 5000 rpm.
Starting RPM is a user adjustable setting that allows the
racer to set the point at which the unit begins making
corrections. If the Starting RPM is set to 5000 RPM, then
the unit is active and monitoring the engine, but not
making any corrections until the Starting RPM is reached.
Once the Starting RPM is reached, the unit will make
corrections as needed above 2000 RPM.
Once set the value will remain until changed by the user.
The RPM is set in 100 rpm increments, (example 5000
rpm, divided by 100 = 50). To change the Starting RPM
value, follow these steps.
1. Set the “M” dial to “3”
2. Hold down the “Test” button
3. Turn the power On
4. While holding the “Test” button down, move
“M” the dial to the first digit of the desired
Starting RPM.
(example- 5000rpm - first digit=5 / 3500rpm - first digit =3)
5. Release the “Test” button, the led will flash to
show the value has been accepted.
6. Now move the dial to the second digit of the
desired Starting RPM, then press and release
the “Test” button.
(example- 5000rpm - sec. digit=0 /
3500rpm - sec. digit =5)
The led will flash to show the value has been
accepted.
After about 1 second the LED will Blink to show the
value that the Starting RPM is set to. The first digit is
output followed by a short pause, then the second
digit is output.
(5000 RPM = 5,0 Blinks) (zeros are
indicated by shorter blinks)
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Davis Technologies TMS-5500-SL Elec Points
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