STONEX R2 - Perpendicularity between Line of Sight and Horizontal Axis (2 C)

STONEX R2
181
13.4 PERPENDICULARITY BETWEEN LINE OF SIGHT AND HORIZONTAL AXIS
(2C)
Check
1. Set object A at about 100 meters away the same height as the instrument, and make the
vertical angle with ±3°. Then level and center the instrument and turn on the power
2. Sight object A in Face I and read the horizontal angle value. (e.g.: Horizontal angle
L=10°13′10″).
3. Loosen the vertical and horizontal clamp screws and rotate the telescope. Sight object A
in FaceⅡand read the horizontal angle value. (e.g.: Horizontal angle R= 190°13′40″).
4. ２Ｃ=L-R±180°=-30″≥±２０″, adjustment is necessary.
Adjust
A. Electronic Adjustment Operation Steps：
OPERATIONAL STEPS
OPERATION
DISPLAY
① After leveling the instrument, press
[MENU] to enter into the menu, press
[PAGE] to go to the Page 2.
[MENU]
+
[F4]
【Menu】2/2 ▲
F1 Adjustment (5)
F2 Comm Parameters (6)
F3 Data Transfer (7)
F4 System Information (8)
②Press [F1] to enter into Adjustment
function.
[F1]
【Adjustment】 ▼
F1 V-index (1)
F2 Hz-collimation (2)
F3 Horizontal Axis (3)
F4 VO/Axis(Cons.list) (4)
③Select [F2] Hz-collimation, the
screen shows as the right graph:
[F2]
【Hz-collimation】
<Step 1> Front
HR ： 332°26′21″
V ： 92°59′42″
Please sight the target！
MEAS .
④In Face I precisely collimate the
target, and press [F1] (MEAS).
Collimate the
target
+
[F1]
【Hz-collimation】
<Step 2> Reverse
HR： 152°25′58″
V ： 267°00′20″
Please sight the target！
MEAS .