Nikon DTM-502 Series Instruction Manual page 75

The delta angle and the distance to the target are
shown. Rotate the instrument until the dHA is close
enough to 0° 00' 00". Press the [MSR1] or [MSR2]
key.
dHA: Difference in Horizontal angle to the
3
target point
HD: Distance to the target point
Advise the rodman to adjust the target position.
When the target is on the intended position, the
displayed errors become 0.0000 m/ft.
dHA:
R/L:
IN/OUT: In/Out (Longitudinal error)
CUT/FIL: Cut/Fill
Switching screen by [DSP]
When the Secondary distance unit is set, one more screen (HD/VD/SD) is added.
Although the screen counter (S-O1/8) is not displayed, the [DSP] key works
exactly the same as in the Angle-Distance stakeout.
d HA←
R ←
OUT ↑
CUT ↑
(*) Contents in these three screens can be customized by holding down the
[DSP] key for one second. (See p.3-24)
• Distance guide by flashing LG (Lumiguide) is
available during the observation.
The tolerance for the flashing speed is changed
(LG Dist) can be set by pressing [S-O] key from any
observation screens. (See p.3-100)
• Once a measurement is taken, the Cut/Fill value
and Z-coordinate will be updated as the VA is changed.
3-49
Difference in Horizontal angle to the
target point
Right/Left (Lateral error)
( * )
( * ) ( * )
HA: HL:
HA:
VA: VD: V%:
SD: HD: HD:
dX:
X: rSD:
dY:
Y: rVD:
dZ:
rHD:
Z: