Optional Accessories - Sokkia DT5 Operating Manual

Appendix D. Optional accessories
1) Diagonal eyepiece DE17A
(ô Solar filter The diagonal eyepiece is convenient for
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near-vertical observations and in places where
space around the instrument is limited.
Remove the telescope eyepiece by unscrewing
the mounting ring, and screw in the diagonal
eyepiece.
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2) Eyepiece prism EP3
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3) Solar filter EF2
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4) Circular compass CP8
The eyepiece prism is convenient for steep
observations up to 60° from the horizontal, and
has an attached solar filter.
For observations to the sun, and where glare
is present.
i,~-t Mount the compass on the standards after
Clamping screw removing the carrying handle. Before use,
........ on........... loosen the clamping screw on the underside of
.' r ~,.~ , the compass. After use, re-clamp the screw.
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TG1
5) Target sets TG1 and TG2
TG2 The TG1 and TG2 targets can be mounted on
the standard tribrach.
An illumination device (standard accessory) can
be attached to the back of the target plate for
surveying in low light conditions.
The target heights are 233 mm.
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6) Electronic field books SDR series
The SDR series can collect and store all angle
values output from the DT5 data output connec-
tor ~. (Distance values can be input manually
if required).
The stored data can be verified and printed in
the field, then transmitted by cable or modem
to an IBM-compatible office data processing
system for final computation, printing and
plotting.
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Modem
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Print~r ~
Computer
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Plotter
SDR
SDR features:
. Simple, powerful operation with clear menu
and program display prompts.
. Wide choice of recording parameters.
. Recorded data can not be cleared from the
memory until it has been transmitted or
printed.
. Additional programs and data can be input
to the SDR from an external computer.
7) Interface IF1 A for the HP41 CV
Using this interface, the DT5 can transmit the
measured angle data to a HP41 CV computer.
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