Alinco DR-635 - Manual (Page 37)

Useful functions
Reception band switching
This is to Select the receiving band. On the VHF side, FM broadcasting can be received. While in
the VFO mode.
35
V-V/U-U simultaneous reception
This is to receive the same frequency band simultaneously both on the MAIN band and the SUB
band.
1.
After pressing the FUNC key, press the CALL
key while [F] icon is on.
On the VHF side, the band switches from
144MHz band to the FM broadcasting band.
1.
After pressing the FUNC key, press the BAND
key while [F] icon is on.
Display on the SUB band changes to the same
frequency band as the MAIN band.
The default frequency of the SUB band is the
VFO default frequency.
2.
To change the frequency or settings of the SUB
band, switch the SUB band to the MAIN dis-
play by pressing the BAND key before opera-
tion.
3.
By pressing the BANDs key after pressing the
FUNC key again, the display will return to the
normal V-U display.
When V-V/U-U is set
In this case no transmission is possible
on the MAIN band
SUB
NOTE: The sub-band receive becomes disabled in V-V/U-U operation.