WHAT HAPPENS WHEN YOU POWER-UP?
The Quad 1000HDU is activated and controlled by a single button. When you push the power button, the unit
begins to self- level. Leveling status and battery power are displayed on the LCD screen. The downward shooting
smaller beam (plumb-bob) is activated and will be blinking. Once the Quad has self- leveled to within its
operating spec, the plum-bob laser comes on steady and the long range upward (Zenith) shooting laser beam is
activated.
Self-leveling time is normally under ten seconds. After five minutes has elapsed, the downward shooting plumb-
bob laser automatically shuts off to save battery power. If at a later time you want to check to see if you are over
your point, just push the power button to
OFF
, then push again to
ON
. This will activate the plum-bob laser for
five more minutes.
Summary of Contents for 4003-0000-U
Page 11: ...NOTES ...
