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Selective Communication
Digital voice communication (DR-620T only)
By installing an optional digital unit EJ-47U, digital voice
communication becomes possible.
1. Install EJ-47U to the connecter CN3 of the unit.
2. Press the FUNC key, and then press the SQL
key while the [F] icon is displayed.
[ ] is shown on the display.
3. Press the FUNC key or the PTT key to enter
the digital communication mode. Repeat step
2 to exit and return to the analog FM mode.
4. To cancel the digital communication mode,
press the SQL key while the display shows
codes in step 2.
IMPORTANT: When activating this setting, a code is displayed and switched by rotating the
dial, but it does not affect the function of EJ-47U. Please disregard this setting
sequence. Digital voice operation on certain amateur radio frequencies may
be prohibited, restricted or subject to a special station license. Please be sure
to consult with your local authority prior to operating in this mode.
When digital setting is made
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