User's Manual

M7X and M7R Page 3-15 Operation
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(4) If a profile applicable to Maritime mode is selected the Enter Channel screen (Fig 3-20) is
displayed; for all other modes the Enter Frequency screen (Fig 3-19) is displayed. See the Notes
below and then, at the Enter Frequency screen (Fig 3-19) enter the required frequency using the
alphanumeric keys, or if Maritime mode is selected enter the required channel at the Enter
Channel screen (Fig 3-20).
(5) When the required frequency or channel number has been keyed in, press Key 13 to enter the
information. If a valid frequency (or channel in Maritime mode) has been entered, the Home
screen is displayed showing the new Waveform Profile and/or operating frequency. The radio is
now ready for use.
Fig 3-19 Enter Frequency Screen
Notes:
 If using an offset carrier system, enter the channel frequency, not the actual frequency. The offset
information is stored in the Waveform Profile
 If using 8.33 kHz channel spacing, see the notes on page 3-19 and enter the appropriate Displayed
Frequency, not the actual frequency
 If using 12.5 kHz channel spacing, see the notes on page 3-20 and enter the appropriate Displayed
Frequency, not the actual frequency
 Maritime channels are shown on page 3-21.