DOCTER DOCTER®comfort 1-4x24 User Manual
Page 13
Brightness Control of the Reticle Illumination
The DOCTER
®
comfort riflescope is equipped with automatic illumination control. Thus,
the reticle intensity automatically adjusts to ambient light conditions. Readjusting the
illumination intensity, for example during twilight, is not necessary. However, if the de-
fault brightness is not satisfactory for the personal sensation, it is possible to readjust
manually. For that purpose, rotate the adjusting ring (2) upwards, as viewed from the
eyepiece, to intensify the brightness, and downwards to reduce it. The arrow on the ad-
justing ring (2) shows the current setting on the five-stage bar widening towards the top.
This varies the level of brightness while it continues to automatically adjust to ambient
light conditions.
To guarantee optimal working conditions, it is essential that the brightness sensor, which
is located behind the plastic plate, is not covered, not even while adjusting the bright-
ness.
Please note that the control does not readjust in the near-dark and darkness, but a min-
imum brightness is set.
Battery Alert
If a low battery voltage is detected, a warning light will flash every 5 seconds.
Back-Up Battery Compartment
The second lithium battery CR2032 included in the scope of delivery is kept in a lid on
the cover for the adjustment units. A strong magnet holds the battery in its compartment.
You can loosen it by opening the compartment onto your palm.