Explanation Of Parts - Sokkia SDM3E Operation Manual

II EXPLANATION OF PARTS
Refer to Fig. I. page I.
o Handle
f) Battery case cover
ê Connector
Used for data output.
Ð Instrument height mark
o Illumination slot
o Reflector
Ð Peep sight
e 00 index
When the circle positioning ring æ is turned until the 00
button on the ring comes directly below the 00 index, 00
graduation is seen through the micrometer eyepiece.
o 00 button
This shows the location of 00 graduation of the horizontal
circle.
æ Lower fine motion
CD leveling screw
æ Tribrach
æ Clamp screw of swivel
lever
Loosen the clamp screw immediately after you receive the
instrument.
æ Swivel
lever
When this is given half a turn in an anticlockwise direction, it
is possible to lift the main body from the tribrach.
æ Base plate
d\ lower clamp
4D Circular level adjusting screw
The circular level adjusting screws can be turned with the
adjusting pin to center the circular level bubble.
Gi Circular level
., Circle positioning ring
When the lower clamp CD and horizontal clamp 0 are
loosened, the horizontal circle can be turned with the ring.
tI Eyepiece for optical plummet
Turn the eyepiece to focus on the reticle.
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5
I.
f.
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