14
User defined on-grade level:
Any arbitrary level within
30mm above or below the marking notch can be used as
on-grade level. The user defined on-grade level is set by
pressing the Accuracy key for two seconds while in beam or while a
captured height level is displayed. The actual height will be used as
on-grade level and the offset on-grade symbol
blinks.
Pressing the Accuracy key for two seconds while out of beam will
reset the on-grade level to default.
Calibration Mode:
Pressing the Power and Accuracy
switches together when the unit is off enables entry
into a laser calibration accuracy mode. This accuracy is
designed to be used when calibrating a laser. It is not
recommended for field use.
Calibration mode will be confirmed on the LCD by the accuracy
indicators without the on-grade bar.
Press the Accuracy key or cycle power to exit the calibration mode.
15
10 Menu Functions
NOTE:
The Menu functions can be used to edit various options. For
most applications the factory defaults are the best choice. We
recommend to change settings only in special applications.
The Menu screen is accessed by pressing the Accuracy
and Beeper switches together for approximately two
seconds. "MENU" will appear in the numeric display area.
After two seconds the first line displays the menu function.
The second line is the current setting for that function. The
remainder of the LCD will be clear. No elevation
information will be displayed while in the menu screens.
Menu items are selected by scrolling up or down with the Accuracy
and the Volume keys, indicated by the small blue arrows (
).
Menu items are entered by pressing the Memory key (blue
enter symbol
). Once entered, the current setting will blink.
To change the current setting, use the blue scroll arrows to
scroll through the options for that function. Press the blue enter
arrow (Memory key) to confirm selection.
To exit the menu scroll to EXIT, and press enter. Alternatively, the
Power switch can be used to back up one step or exit the menu.
SENS - Sensitivity (LO / MD / HI):
Selects reception sensitivity to
laser and other light sources.
LO
(Low) is used if outside sources are disturbing elevation
readings.
MD
(Medium) is used for most applications and is default setting.
HI
(High) can be used when working with a weak laser beam or if
the beam needs to be picked at very long distances.
NOTE:
Refer
to the laser's specifications for accuracy and distance information.
AVG - Numeric and Arrow Averaging (LO / MD / HI):
Averages
laser beam strikes to improve arrow display performance at long
distances. Averaging is also affected by laser RPM and accuracy
setting.
