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170
30.
EXPLANATION
The 0 index of the vertical circle of your SRX is almost 100% accurate, but when it is necessary to
perform particularly high precision angle measurements, you can eliminate any inaccuracy of the 0
index as follows.
• If the power is cut off, the vertical circle indexing is ineffective. Do it again every time the power is
turned on.
• When indexing the vertical circle, sight the target manually.
PROCEDURE
1. Select “Obs.condition” in <Configuration>. Set “V
manual” (vertical circle indexing method) to “Yes”.
"21.1 Observation Conditions"
<V manual 0 set> is displayed.
2. Carefully level the instrument.
3. Accurately sight a clear target with a distance of
about 30m in the horizontal direction with the
telescope in face left.
Press
[OK]
. The SRX rotates 180
°
.
4. Accurately sight the same target and press
[OK]
to rotate the SRX 180°. The vertical angle is
displayed.
This concludes the vertical circle indexing
procedure.
30.1
Manually Indexing the Vertical Circle by Face Left, Face
Right Measurement
Содержание SRX1
Страница 2: ...Li ion S Li ion This is the mark of the Japan Surveying Instruments Manufacturers Association ...
Страница 69: ...61 13 ANGLE MEASUREMENT The displayed horizontal angle HAR is the included angle between two points ...
Страница 175: ...167 29 REGULATIONS CE Conformity Declaration ...
Страница 176: ...29 REGULATIONS 168 ...
Страница 177: ...169 29 REGULATIONS ...
Страница 182: ...MEMO ...
Страница 183: ...JAPAN ...
Страница 184: ...1st ed 01 0609 Printed in Japan 2006 SOKKIA CO LTD ...