Spectra Precision HV302 - Turning On;Off the Laser; Laser Power On;Off Procedure; Laser Status Indicators

 To turn the unit on, press and release
the button
 The unit always powers up in
automatic self-leveling mode
 All LEDs are turned on for 3
seconds (diagnostic mode).
 Green LED flashes during self-
leveling once a second
 When leveled, the green LED lights
solid for the first five minutes or 30
seconds (depending on Settings),
then flashes every 4 seconds
indicating the laser remains level
and the HI-alert has been activated
Turning On/Off the Laser
To turn the unit off, press and hold the button
for 2 seconds!