Aa Battery Installation; Mechanical Functions - ATN PS-15 Operator's Manual

Install standard AA batteries as follows:
1. Unscrew the battery cap (A).
2. Unscrew the CR123 battery adapter(B) from the cap.
3. Insert AA battery, observing the polarity as indicated.
4. Put on the battery cap and screw it hand-tight.
C
B
A
Figure 4-2

AA Battery Installation

B. MECHANICAL FUNCTIONS
The mechanical functions of the ATN PS-15 allow for variations
of the physical features of individual operators and provide for
operating the system. These functions include the On/Off/IR
control, Automatic Protective System Off control, eye relief
(see Section III Mounting Procedures – Headmount Adjust-
ments), diopter adjustment, objective lens focus, and IR
illuminator focusing. These mechanical controls are identified
in Figure 4-3.
Operation knob (A) is used to switch both the goggles and the
IR Illuminator on/off.
4-4