CST/BERGER AL Serie Manual De Instrucciones página 17

To activate ADS, turn off the Manual Mode (if it is ON), by pressing (C) and then press the ADS (B)
button. If after 1 minute, the instrument is disturbed and the ADS light is flashing it is necessary to
check any bench marks that have been made and ensure the proper "HI" (Height of Instrument).
After the flashing ADS has been reset, by pressing the button one time, you will have an additional
minute to set and check your measurements.
To turn ADS off press the (B) button once. This will put the instrument into
normal Auto Self-Leveling mode.
Model ALGR
This function is prompted through the Auto Level Mode; it clearly
CONT
signals the user when the instrument is moved out of level. Turn ADS
UNIT UNLEVEL
on by selecting it in Auto Level Mode and using the MODE button to
return to your desired mode. If ADS is turned on, when the instrument
is moved out of level, the laser head will stop rotating and the beam will blink. The operator must
use the right SELECT button to select the "CONTinue" option.
The default setting for ADS is user selectable. When the instrument is OFF, press and hold the right
SELECT button and then press the ON/OFF (A) button. Once the instrument is on, turn the
instrument off for 15 sec and then back on. This will toggle the default setting for Auto Level Mode
between ADS and on.
Manual Grade Mode – Single Axis Grade (Model ALH & ALHV (-G))
The single grade function is ideal for general site grading, checking excavations, landscaping and
drainage, and more. (Fig. 9)
The selected grade can be as much as a positive or negative 10%, and set in reference to the Y
axis of the instrument, noted by the embossed printing on the case.
Model ALH
Manual grade mode can be activated by placing the automatic leveling sensor in the OFF position.
NOTE: The ADS must be deactivated to use the Manual Select button.
Pressing the (C) button will deactivate the level sensor. Using the (H) ("MORE") and (I) ("LESS")
arrow buttons, adjust to your desired grade. Rotating head tilts on the Y axis.
NOTE: If the instrument is bumped or moved while in Manual Grade mode, the instrument will not
re-level itself.
The instrument will react to "MORE" and "LESS" input. Allow the instrument ample time to react to
the input provided, between grade setups or changes. (Fig. 10)
AL-SERIES • 17