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9
Figure 4 Using the Laser Module
4.3 TACH (Tachometer) Mode
TACH (Tachometer) Mode is only available if the optional Laser Module
is installed.
This mode uses the laser to measure rotational speed.
Tachometer icon will show on the display when the Nova-
Pro is in TACH Mode.
Unit will NOT FLASH in Tachometer Mode.
Laser icon will blink when Laser Mode is enabled, and will be
on solid when trigger is pulled, activating the laser.
Pull the trigger and aim the laser at a reflective
target on a rotating or reciprocating machinery. The
speed will be displayed in the selected units.
On-Target icon will show on the display when the
target is detected.
Refer to Figure 4
Using the Laser Module
and associated warnings.
TACH
TACH
RPM
3600
MENU button POWER button On-Target indicator Joystick arrows
TACH
RPM
3600
CAUTION
• AVOID EXPOSURE—LASER RADIATION IS EMITTED FROM
THIS APERTURE
•
NEVER VIEW THROUGH OPTICAL INSTRUMENTS
• DO NOT AIM AT AIRCRAFT