Stonex R2 PLUS Total Station - User Manual 122
adjustment will be necessary. If C>8″, proceed with the following adjustment.
Ⅱ. Adjustment
(1) Power on the instrument after leveling-up, and rotate telescope to initial.
(2) Aim at the cross-hairs of collimator or the obvious target at a distance. Gets
the face left angle reading H1 and the face right angle reading Hr.
(3) Rotate the instrument in face right position, turning horizontal tangent screw until Hr′=Hr+C.
(4) Loosen the shield of telescope’s reticle. Adjusting two screws at left and at right until the
vertical hairs of telescope’s reticle coincides with the cross-hairs of collimator or target.
(5) Repeat the check and adjustment procedure until the error is accepted.
NOTE:
1. When adjusting the screws of reticle, firstly loosen the screw on the moving direction of reticle,
secondly tighten another screw by the same mount, clockwise turning is for tightening, and
anticlockwise turning is for loosening, the turning mount for tightening or loosening should be
same.
2. After the reticle adjustment, it is necessary to adjust the vertical index error by program, see
“§23.10 Vertical Index Error”.
26.9 Tilt Sensor
If the tilt angle shown on the display shifts from tilt angle 0°(zero point), the instrument is not
correctly leveled. This will adversely affect angle measurement. Perform the following procedures
to cancel the tilt zero point error.
Ⅰ. Check
Set-up the instrument on tripod or adjustment platform, and level it accurately.
1. Press F4: [0SET] twice to set HA to 0°on P1 in measure
mode.
Press ESC then press F4: [CNFG] to enter into config
mode.
2. Select “3.Inst adjust” to set instrument basic parameters,
two items display.
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