Raymarine Ray49, Руководство пользователя

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28 Ray49 Marine VHF Radio
15. ATIS Active
Indicates ATIS transmission is enabled. This feature is only available in the Ray49E
European version of the radio.
3.3 Turning the Power ON and OFF
Turn the PWR/VOL knob clockwise until it clicks.
When the unit powers up in standby mode it:
• Beeps, illuminates the backlight at full brightness, and displays a self-test.
• Recalls the last channel number, TX power settings and operation mode.
If no last-used setting data exists, goes to channel 16 and high TX Power.
• When GPS Data is available, extended position data is displayed with the off-
set time. This information will be displayed when display option for the posi-
tion and time is enabled on the Menu. See
Section 4.3.
• When the MMSI number is not programmed, you are prompted to enter the
number as described on page 82. You must then press CH/OK to continue.
To turn the unit OFF, rotate the PWR/VOL knob completely counterclockwise until
it clicks.
3.4 Setting the Volume
Adjust the PWR/VOL knob to control the loudspeaker volume level. Turn
clockwise to increase the volume; counter clockwise to decrease the volume.
3.5 Setting the Squelch
The squelch circuit sets the threshold for cutting off the receiver when the signal is
too weak for reception of anything but noise. To properly set the squelch, rotate
the
SQ knob counterclockwise until audio is heard. Then rotate clockwise until
background noise disappears.
3.6 Tuning the Channel
...on the Transceiver
Rotate the
CH/OK
knob clockwise to increase the channel number.
Rotate the CH/OK knob counterclockwise to decrease the channel number.
...on the Microphone
Press and release the UP arrow to increase the channel number.