Newcon Optik NVS 6 operation manual Arrangement of Night-Vision Goggles on Helicopter Figs Thru

NVS 6

MANUAL

6.3Arrangement of Night-Vision Goggles on Helicopter (Figs

6.4thru 6.7)

6.3.1Remove the following components from the case (Ref. Fig.

3.1): night-vision goggles (1), batteries (6) (2 pcs), mount (7), counterweight (10), voltage converter (2) complete with LVC (low-voltage converter) (10) (Ref. Fig. 5.1), and cable (11).

6.3.2Secure LVC (19) (Ref. Fig. 6.7) in the place allotted for it in the cockpit and connects it to the helicopter electrical system by making use of airborne power cable (21) (engage receptacle (22) with LVC plug (23)).

6.3.3Attach cable (20) with the aid of spring clamps (24) in the

cockpit.

6.3.4Install mount (26) found in the single set of spare parts (Ref. Fig. 6.6, Step 6.2.11) onto the front portion of the helmet.

6.3.5Install counterweight (9) (Ref. Fig. 6.5, Step 6.2.12) onto the rear portion of the helmet.

6.3.6Insert batteries into the special recess on the night-vision goggles (Ref. Step 6.2.5 of this Manual) to ensure independent power supply of the goggles.

6.3.7Install the night-vision goggles on the helmet (with the helmet removed from the head) in the stowed position (Ref. Fig. 6.5), for this purpose; join the fixing assembly of the night-vision goggles to mount (26) of the helmet (Ref. Fig. 6.6). Using extreme care, insert the fixing assembly plate of the night-vision goggles into the slots of guide (12) of helmet mount (26) avoiding misalignment and shift the plate upwards until retainers (13) become latched.

Prior to installation, the night-vision goggles shall be adjusted to fit the eyes of a pilot as instructed in Section 6.2 of this Manual.

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