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11 CORRECTION FOR REFRACTION AND EARTH CURVATURE
CONTENTS - 3
13
基座之裝
/
卸
The instrument is easily detached from or attached to the tribrach, with a single fixing
lever loosened or tightened for this purpose.
z
Detachment
c
Loosen the tribrach fixing lever by turning counterclockwise direction.
(which will point the triangle mark upwards).
d
Grip the handle battery firmly with one hand while holding the tribrach with the
other. Then lift the instrument straight upwards and off.
z
Attachment
c
Hold the instrument by the handle battery, with one hand, and carefully lower it on
top of the tribrach while, at the same time, coinciding the alignment piece with the
tribrach alignment groove on the instrument and tribrach respectively.
d
When fully seated, revolve the tribrach fixing lever 180° or 200g clockwise ( which
will point the triangle mark downwards again).
z
Locking the Tribrach Fixing lever
The tribrach fixing lever can be locked from being moved accidentally. This is useful
if the upper instrument section is not being detached very often. Simply tighten the
securing screw on the fixing lever with the accessory screw driver.
接合點
安裝槽
安全螺絲
基座鎖把
Содержание GTS-710 Series
Страница 1: ...GTS 710 GTS 710 GTS 711 GTS 712 GTS 713...
Страница 9: ...1 NOMENCLATURE AND FUNCTIONS 1 9 1 1 1 BT 30Q Lower horizontal clamp Point guide type only 4A...
Страница 17: ...10 SETTING ATMOSPHERIC CORRECTION 10 9 2 2 1 BT 30Q z BT 3Q PC 5 z BT 3L PC 6 PC 6 PC 5 BT 3L PC 6 BT 3Q PC 5...
Страница 35: ...10 SETTING ATMOSPHERIC CORRECTION 10 27 N E PSM 0 0 Z PPM 12 3 m F R SA HT MEAN ft SET 1 F1 EXIT...
Страница 76: ...11 CORRECTION FOR REFRACTION AND EARTH CURVATURE 11 68 Temprerature C Temprerature F...
Страница 77: ...11 CORRECTION FOR REFRACTION AND EARTH CURVATURE 11 69 Temprerature F...
Страница 88: ...11 CORRECTION FOR REFRACTION AND EARTH CURVATURE CONTENTS 10 17 1 2 3 70 o C 4 5 6 7 8 9 10 11 12 13...