SEHT 30-75B USER MANUAL Edition 1.0
Page 9
If using battery power the headset will operate correctly when the voltage level is
correct. Once the battery starts to deplete the headset will turn off the Bluetooth
function in order to maintain the ANR function. This mode will continue for many
hours but it is recommended to change the batteries at your earliest convenience.
If the battery level is low you may experience increased noise levels in which case
change the batteries with fresh ones immediately.
FAQ
Q.
Why can I hear in only one side?
A.
The SH30-75B is compatible with both Stereo and Mono aircraft avionics. If your
headset is set to the incorrect setting for your aircraft hearing will be lost in one
side.
Q.
What is the best way to store the headset?
A.
Please remove the batteries before storing the headset for a prolonged period,
always store your headset in a ventilated area away from direct sunlight.
Q.
Why do I need to yell to activate the microphone?
A.
Your avionics squelch setting must be adjusted correctly; it is common for every
pilot to change the squelch setting just like adjusting the volume. Consult
someone who is familiar with your airplane
’s avionics if you cannot locate the
squelch control.
Q.
Why can I always hear cockpit noises in my ears even when I am not talking?
A.
Your avionics squelch setting must be adjusted correctly; it is common for every
pilot to change the squelch setting just like adjusting the volume. Consult
someone who is familiar with your
aircraft’s avionics if you cannot locate the
squelch control.