DOCTER Сlassic 3-12x56 - Manual (Page 11)

11
Option: Rifle scopes with illuminated graticule
All control and functional elements of the graticule illumination system except the graticule
itself are placed in a third dome on the centre tube of the rifle scope, similar to the vertical
and lateral adjustment. The power supply is provided by a lithium battery CR2032.
Using the rotary controller (12) the graticule illumination system is turned on or off and the
luminous intensity can be adjusted according to the brightness outdoors and to the individual
requirements of the marksman.
The graticule illumination system is turned off when the point marking (14) on the rotary
controller faces the one on the centre tube (13). To replace the lithium battery, the cover of
the rotary controller has to be unscrewed by turning it to the left. The lithium battery situated
under the cover (15) can now be replaced. Then the cover can be screwed together again
with the rotary controller (12).
Accessories
To protect the outer parts of the instrument, interconnected protecting caps are delivered.
As a protection against lateral light, a telescopic rubber shade can be delivered on request,
which simultaneously guarantees the correct eye distance to the eyepiece and absorbs a
possible recoil.
Maintenance
When carefully operated, DOCTER® classic rifle scopes have a virtually unlimited life.
Before cleaning, the outer lens surfaces should be freed from dust (by means of a lens brush
or air bulb). This way, dirt particles and dust are prevented from being rubbed into the
blooming coat and damaging it. Abstain from using chemical solvents for cleaning the outer
lens surfaces!
In case of possible damage causing malfunction, the instrument must be sent to an
authorized repair shop.