27
(2)Adjusting Calibration
Turn the unit off by pressing the [START] pad once. Confirm that unit has shut off before
beginning the following procedure.(In step 2 and 3, optional RC-30 remote control is helpful.)
1
Without moving the unit, press the [ENTER] and [START] keys simultaneously.
2
Press either the right or left key on the Alignment Control pad to move the laser beam up
or down on wall B until the measurement for the distance dHb is the same as the mea-
surement dHa on wall A.
3
When the beam is positioned so the two measurements are the same, press the [ENTER]
key. The [V] LED will flash.
4
When the flashing stops, the vertical calibration adjustment is made and power is turned
off.
Repeat the checking procedure to confirm proper calibration has been made.
Note
• If the calibration is greater than the adjustment allows, the error LED will
start flashing. If this occurs, contact your Topcon dealer.
START
1
X
V
Y
2
3
ENTER
ERROR
4
X / Y
Laser beam
up or down
