Zeiss Victory NV 5,6 x 62 T series, Инструкция по эксплуатации

Страница: 21 / 95

900250 ZEISS_03 NV 5,6 x 62_12-21_eng_pan.qxd / S. 18 / Pantone Reflex Blue / Schwarz
18
Instructions for use
Integrated auxiliary lighting (infrared LED)
In the close-up range with a very low level of residual light, the auxiliary
lighting (Fig. 2/c) infrared LED can be switched on by activating the button
(Fig. 3/g). This auxiliary lighting is only effective in the close-up range.
By pressing the third button (Fig. 3/g) once, the auxiliary lighting (infrared LED)
is switched on. By pressing this button again, it is switched off.
The LED is also switched off when the device is switched off.
Removing and attaching the lens
The lens (Fig. 5/m) is connected to the basic device with a C-mount thread.
For protection against unintentional unscrewing of the lens, this is secured
with a catch ring (Fig. 5/k).
Slide the sleeve (Fig. 5/k) forward in the direction of the focusing ring
(Fig. 5/l), and loosen and unscrew the lens (Fig. 5/m) with a left-hand turn
(anti-clockwise).
To screw in the lens (Fig. 5/l), the catch sleeve (Fig. 5/k) must be located in
the end position in the direction of the focusing ring (Fig. 5/l).
Screw in the lens to the limit stop and insert the catch sleeve (Fig. 5/k) into
the mating toothed section of the housing.
The lens is screwed in correctly if the “Carl Zeiss” lettering is at the top of the
lens.
Caution!
In order to avoid damage to the image intensifier tube, the lens may only
be changed when the device is switched-off.
Avoid any direct incidence of light on the entry surface of the image
intensifier tube.
03_NV5,6x62_12-21_eng_pan.qxd 05.02.2009 14:22 Uhr Seite