David White DWT-10 - 1.2.3 Setting Up Measurement Preferences

6
0SET
Change the zero points and angle
pattern of the vertical circle. The
three modes are Ua, Ub and UC.
The following diagrams show the
different vertical measurement
modes.
10 360
b 0 UC
1.2.3 Setting Up Your Measurement Preferences
A) Turn the power on.
B) Press “R/L” and “V%” at the same time.
A tone will be heard and the display
should look similar to what’s shown at
right.
C) To specify your measurement preferences:
PRESS TO DISPLAY
R/L
Change the readout of the
horizontal and vertical angle
display to show 10 second or 20
second readings. (The accuracy of
this instrument is 20 seconds, not
10 seconds. Changing the
readout does not make the
instrument more accurate.)
V%
Change between 360 degree
readout or 400 gon readout for
horizontal and vertical angle
measurement.
HOLD
Change the time of automatic
power shut off for the display.
The three modes are
“0”, no auto power off
“20”,20 minute auto power off
“30”,30 minute auto power off
20 360
0 UC
10 360
b 0 UC
10 360
b 0 UC
10 360
b 0 UC
Change between hearing a tone or
not when the horizontal angle reads
0º, 90º, 180º, 270º
10 360
b 0 UC