Version 2012-10 4 Technical Data are subject to change without notice!
Internal calibration
When the vehicle tachometer
registers a constant speed of
2000 rev/min, keep the Cal. Int.
button pressed until the red LED
stops flashing, and is
permanently illuminated
To battery or cigarette
lighter sockets - 12-42V
TTL button
Switches the screen to number
of pulses per revolution, as
long as the button is pressed.
TTL out (output)
Divider for digital output:
1:1 or 8:1 or 16:1
For example:
4000 Hz TTL at div. 1 position
500 Hz TTL at div. 8 position
250 Hz TTL at div. 16 position
SYNC OK LED
Lights up when
RPM8000Pro is
synchronized with the
engine speed.
Connection for LASER RPM
tachometer
Don't press the CAL button
during external calibration!!
(Self detection of EXT Cal
input!)
Power ON LED
Lights up when 12-42V is
applied to the cigarette
lighter.
LCD screen
Indicates the actual speed
or the number of pulses
per revolution is indicated
by pressing the yellow TTL
button