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5. MOUNTING AND DISMOUNTING INSTRUMENT FROM TRIBRACH
·
Dismounting
When necessary, the instrument can be dismounted from tribrach. Loosen the tribrach locking
screw in the locking knob with a screwdriver. Turn the locking knob about 180 degree
counter-clockwise to disengage anchor jaws, and take off the instrument from tribrach.
²
Mounting
Insert three anchor jaws into holes in tribrach and line up the directing stub with the directing slot.
Turn the locking knob about 180 degree clockwise and tighten the locking screw with a
screwdriver.
6. EYEPIECE ADJUSTMENT AND OBJECT SIGHTING
·
Method of Object Sighting
(
for reference
)
①
Sight the Telescope to the sky and rotate the eyepiece tube to make the reticle clear.
②
Collimate the target point with top of the triangle mark on the collimator. (Keep a certain
distance between eye and the collimator).
③
Make the target image clear with the telescope focusing screw.
☆
If there is parallax when your eye moves up, down or left, right, that shows
the diopter of eyepiece lens or focus is not adjusted well and accuracy will be
influenced, so adjust the eyepiece tube carefully to eliminate the parallax.
Anchor Jaw
Directing Stub
Directing Slot
Set-Screw
Locking Knob
Tribrach