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4 Getting Started
26 DG711 and DG511 Pipe Laser User Guide
Line Alert The laser beam will blink twice every second, followed
by a 1 second pause, if the laser receives a bump or
excessive vibration after its initial setup, indicating line
may need reset. To reset to normal operation, press any
button on the laser or remote control.
Line Scan To move the line position to the extreme right or left
(such as a severe dogleg right or left manhole setup),
simultaneously press the ON/OFF and LINE RIGHT
(button 5) or LINE LEFT (button 2) buttons.
Line Reference To set a second line point and save it, move the line to
the desired location and press line buttons (#2 and 5)
along with the decrease button (#4) and hold for 1
second. Press buttons #2 and #5 for 1 second to move
the move line to the the saved position.
Grade Preferences
Grade Display
Fixed*
Displays grade as a percent, to 2 decimal places
(1.23% or 12.34%)
Grade Display
Per Mille*
Displays grade as millimeters rise or fall in 1 meter
(12.34%o)
Grade Display
Slope*
Displays grade as the straight calculation of rise over
run (0.01234, or a 1.234 rise over a 100 run).
Grade Display*
Floating
Displays grade as a percent, to 3 decimal places under
10% and 2 decimal places at 10% and over (1.234% or
12.34%).
Note – Only one Grade Display Mode can be selected.
Table 4.2 Optional features (Continued)
Option Operating Instructions