viZaar INVIZ BIG, Руководство по эксплуатации

Страница: 23 / 43

www.vizaar.com 15
3.4 Option motorized side view mirror
The below shown motorized side view
mirror may be employed for convenient
direct tube wall inspection without
rotating the instrument itself. The mirror
speed can be controlled and even the
rotation can be stopped easily from the
control pendant. To attach the side view
mirror, the straight view optics need to
be screwed –off. Be careful to not uns-
crew the distance ring. When screwing
the side view optics onto the head and
vice versa, be careful to find the exact
beginning of the thread and not to dama-
ge the o-ring.
The focus range can be adjusted easily
as follows to achieve ‘sharp images’:
NEAR FOCUS:
Upon the position the LED’s start / stop
illuminating ( the camera needs to be
switched on after closing the camera
head) this is the most closest view
possible. Near view = move lens away
from camera housing.
FAR VIEW:
The end position of the side view optics to
the distance ring is the farest focus point
within the illumination capabillity of the
camera head. Do not tighten the thread
onto the distance ring! Far view= move
lens towards camera housing.
The speed or direction of rotation of the
mirror-motor can be controlled by the
LCD image recorder or standard control
device. The operator must be aware that
the interupted side view image does only
allow a 96% inspection of the inner wall
surface due to general design.
Softly clean prism surface with a
cotton-tip (Q-tip) dipped into 80% alcohol.
Remark:
A standard INVIZ BIG must be
prepared at viZaar / Albstadt to be able
operating a motorized side view!
3 Supplementary equipment
Always be extremely care-
ful to not let dirt and dust
enter the electronics of the
camera head.
Only open and close the
camera head if the complete
system is switched off.
Never fix centering rings to
the motorized sideview
mirror.
The motorized sideview
adapter is NOT waterproof
at all!
3.4a 3.4b
3.4d
3.4c
3.4f
X
Rotation speed:
Mid-position = stop
3.4
3.4e