Hammerhead HLLT10 Manual page 7

DESCRIPTION
1. KEYBOARD FUNCTION
Power button
REF Relative angle measurement button
Beeper activation button
M
Memory button
MR Memory recall button
UNIT
Unit conversion button
2. LCD DISPLAY SCREEN ICONS
Up/Down indicator
Battery power indicator
Indicates that beeper function is activated
M1-M9 Indicates that the memory function is being used. Level can recall the
last nine saved measurements
REF
Indicates that the digital laser level is working in relative angle mode
Err
Indicates that the digital laser level is incorrectly positioned or incorrect
calibration
CAL1
Indicates that the digital laser level is in calibration mode for one direction
CAL2
Indicates that the digital laser level is in calibration mode for another direction
10" / 24" / 48" DIGITAL LASER LEVEL
REF MR
UNIT
M
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