ACTinBlack Europe S.à r.l. Rev 1.0, May 2020 10
2.6 Sacrificial Window Installation:
Perform the following procedure to install the sacrificial
window onto the objective lens assembly.
CAUTION
If adverse operating conditions
(blowing dust or sand)
are expected to exist, attach the sacrificial window to
protect the objective lens from scratches or other
damage.
1. If the objective lens cap is in place, remove it.
2. Carefully push the sacrificial window onto the
objective lens until it stops. Turn the sacrificial
window clockwise until it snaps into place.
3. The demist shield can be utilized as a screw-in
sacrificial window. Note warnings in 2.5
2.7 Device Helmet Flip-Up Deactivation Sequence:
Perform the following procedure if you want to
deactivate the automatic on-off feature when device is
flipped up onto the helmet or head gear.
1. Turn the device so the dovetail is pointing
downwards.
2. Observe first the orange LED lighting up for
200ms, then the red LED lighting up for 200ms
3. Once the Orange LED turns on steady, the user
has 2 seconds to turn the device so the dovetail is
pointing upwards to enter the Setup Mode.
4. If Setup Mode entered successfully, LEDs start
flashing on one side.
NOTE
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