23
6.
TV device & Photography device
6-1
TV device
6-1-1
Choosing the optical way
(See fig.32)
★
Only adapt to trinocular head.
1. Move the block
①
for optical way shifting as the
figure shows.
2. Move it until hearing a click.
★
Focus the binocular before observing the dark
specimen, then to shift the optical way.
6-1-2 Assemble TV device (See fig.33)
1. Loosen the lock-screw
①
on the trinocular head
and get down the dust-cover
②
.
2. Get down the dust-cover caps of the TV adapter
③
. Insert adapter into the trinocular as the figure
shows. Screw on the lock-screw
①
tightly.
3. Loosen the lock-screw
④
of the TV adapter. Get
down C joint
⑤
from the adapter. Screw onto
CCD and then install it to the adapter. Screw on
the lock-screw
④
tightly.
6-1-3 Focus (See fig.34)
Set 20% of brightness to doing binocular
observation, and observe the image on CCTV
after it is clear. If the image is unclear, rotate the
adjustment tube
①
until it is clear.
Fig 34
Fig 32
Fig 33
