Manual Chapter 5

7-10 Straightness Application
Turn the lasers on. To disable the sleep mode on each laser head, hold the
power button down for 3 seconds, until the activity LEDs are both off.
Laser communications with the moveable head must be established to col-
lect data at the defined segments. Communication can be with radio fre-
quency (RF) or cable. Start at the farthest point and center both lasers. To
accept the value displayed, press any number key. Use the Up arrow key to
move to the next segment to the right. Use the Down arrow to move to the
left.
The moveable sensor head is then relocated to the next measurement
point. It should be positioned so that the beam from the
stationary head is
horizontally centered in the
moveable heads target. If it is not within a band
± 10 mils of the center vertical axis, the error message “Beam horizontally
off enter” will be displayed. To remove the message, readjust the moveable
sensor head. A reading can be deleted and retaken by selecting that seg-
ment and pressing the Delete key.