Ocean Technology Systems PowerCom Surface Station 3000S, Руководство пользователя

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Speaker
To turn the speaker on or off, press down on the volume knob. When the speaker
is on the speaker indicator will illuminate.
When in the off position, the unit will not have any volume coming from the
unit.
If the optional headset is connected, audio from the headset can be heard even
if the unit speaker is set to off. Speaker will default to on when unit is initially
powered on.
Volume
To adjust the volume of the unit, simply turn the volume knob to the desired
volume level. Turn the knob counter-clockwise to decrease the volume level.
Turn the knob clockwise to increase the volume level. This will adjust the volume
levels of the optional headset in addition to the volume level of the speaker.
Channel
To change the unit’s frequency, depress the Channel button. This will advance
the channel selection number by one. (From one to two, two to three, and so
forth). As you press and release the button, a voice prompt will confirm your
selection in addition to the LED light illuminating along the numerical track. If you
are attempting to adjust past multiple channels at once, you can press and hold
the button. While holding the button, the LEDs will show the unit switching chan-
nels, again following the numerical track. When the LED signifies the desired
selection, release the button. A voice prompt will confirm the choice, ensuring
that you’ve selected the correct channel. Channel setting is saved when unit is
powered down and will remain the same when unit is powered on.
Channel Number Frequency
Channel 1 * 32.768kHz Upper Sideband
Channel 2 32.768kHz Lower Sideband
Channel 3 31.250kHz Upper Sideband
Channel 4 ** 31.250kHz Lower Sideband
Channel 5 28.500kHz Upper Sideband
Channel 6 28.500kHz Lower Sideband
Channel 7 *** 25.000kHz Upper Sideband
Channel 8 25.000kHz Lower Sideband
* Matches Buddy Phone Channel A
** Matches Buddy Phone Channel B
*** Maximum effective power output with 8 channel units.