Seatec TARGET 7x50 Manual De Instrucciones página 7

Compass lighting
In darkness you can turn on the compass lighting by
lightly depressing the On/Off button 5. The lighting
stays on as long as the button is depressed.
Changing the batteries (Fig. 2)
Remove the plastic battery compartment cover 4 by
raising it gently. Open the compartment 4 by turning
the latch with a coin and then change the batteries (GP
186). Both batteries must have the positive (+) pole at
the top when inserted in the compartment.
Using the reticule 8
Distance calculation
To determine the distance of an object you must first
know its size. Look at it and measure the image height
on the reticule. In illustration 8 a 12 m high building
reaches to 3.9 on the scale. Now turn the scale ring until
the white triangle (A) points to 3.9 on the upper scale.
The lower scale on the ring is the object size. In this ex-
ample the number 12 (B) stands for the known height of
the tower and is exactly below the number 300 (C) on the
distance scale. The tower is hence 300 m from you.
Determining size
You must know the distance it is away from you before
you can determine the size of an object. In this example
GB/IR
you're 400 m from the object. Look at it and measure
the image height on the reticule.
In illustration 8 a 12 m high building reaches to 3.9 on
the vertical scale. Now turn the scale ring until the white
triangle (A) points to 3.9 on the upper scale. Over 400
(D) on the distance scale is the number 16 (E) on the
object size scale. The building height is therefore 16 m.
Cleaning your binoculars
1. Remove coarse dust with a brush.
2. Please use a soft fluff-free cloth for further cleaning.
3. Should there still be residue on the lens dampen the
cloth with standard cleaning fluid for optical glass
(available from photography shops). Do not press hard
when cleaning.
Warranty & Service
The period of warranty is 2 years, beginning on the day
of purchase. Please keep the cash receipt as evidence
of purchase. Devices which become defective during
the warranty period can be returned to the dealer where
the device was bought. The repaired device or a new
one will then be returned to you. In the case of defects
which occur after the end of the warranty period, the
devices can also be returned. However, repairs which
become necessary after the end of the warranty period
will be subject to a service fee.
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