5
5. Volume/Program Selection
The TETRA CustomShield 60 has 3 programs
settings (Normal, Boost, Magnum).
When you press the program button
E
you will
hear an audible beep(s) in your ear.
60 level products have three hunting/shooting
programs:
Program 1: (1 beep) Waterfowl or Range
Program 2: (2 beeps) Waterfowl or Range Boost
Program 3: (3 beeps) Waterfowl or Range Magnum
The TETRA AlphaShield 90 has three hunting/shooting programs and a fourth
program ideal for speech clarity.
When you press the program button you will hear a voice prompt denoting
which setting you are in. For example, if you have the TETRA CustomShield 90
Waterfowl series, the voice prompts you will hear will be as follows
Program 1: (1 beep) Waterfowl or Range
Program 2: (2 beeps) Waterfowl or Range Boost
Program 3: (3 beeps) Waterfowl or Range Magnum
Program 4: (4 beeps) ClearComm (designed for use both hunting and
elsewhere where clear hearing for voices is needed)
You can also fine tune each program by adjusting the volume control
F
. The
volume control can be adjusted by placing a finger on the volume wheel with
slight pressure and rotating. With your TETRA CustomShield seated in the
ear, rotating the volume wheel forward (toward your face) increases volume.
Rotating the volume wheel backward (toward the back of your head) decreases
volume. If the device whistles, the volume is too high. Rotate back slightly.
To turn off, rotate volume control backward until the two red dots line up (right
ear) or blue dots line up (left ear).
F
E
