Enclosure (1) to COMDTINST 1543.3
.7. State the approximate times that it takes for the eyes to adjust to the night vision device
and to return to normal vision.
(Signature and Date)
104
Basic Operating Procedures
104.1. State the purpose and location of the following indicators and features:
a. Low battery Indicator
b. LED On Indicator
c. Automatic shut off device
(Signature and Date)
.2. In a dark environment, properly donn the MNVD and perform the following:
a. Adjust head harness and harness mount or helmet ensuring proper eye and lens
alignment.
b. Turn on the unit.
c. Adjust the diopter using the adjustment ring.
d. Adjust the objective focus.
e. Adjust the variable gain.
f. Remove device from head harness or helmet.
g. Change batteries.
h. Attach device to head harness or helmet.
i. Flip device up using pivoting device on the mount.
(Signature and Date)
.3. State the average alkaline battery life under the following operating conditions:
a.
70 deg F, Negligible IR usage.
b.
70 deg F, IR usage 10% of the time.
c.
4 deg F, Negligible IR usage.
d.
4 deg F, IR usage 10% of the time.
(Signature and Date)
4
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