Horizon Fitness HTS-580 Series Operation Manual page 236

Adjustment
1. After leveling the instrument, go to the main menu screen 2/2 and press the
F1 key:
2. In left position rotate the telescope. Precisely sight any target A at the same
height as the instrument, the vertical angle is displayed. Press the F4 key:
3. Rotate the telescope and precisely sight the same target. Press the F4 key.
The setting is finished and the instrument returns to the previous Angle
Measurement Mode:
4. Repeat the inspection steps to measure the Index difference ( I angle). If the
Index
Difference does not meet requirements redo the steps above. Carefull sighting must
236
ADJUSTMENT MODE
F1: V ANGLE 0 POINT
F2: INST. CONSTANT
F3: TIME AND DATA
F4: LCD CONTRAST
V ANGLE 0 ADJUST
<STEP-1> FRONT
V :
95° 3 0' 5 5' '
V ANGLE 0 POINT
<STOP-2> REVERSE
V :
2 6 4 ° 2 9 ' 0 0 ' '
ENT
ENT