Navman VHF 7200 - Manual (Page 12)

12 VHF 7200 US and 7200 EU Operation Manual NAVMAN
Some channels allow only low power transmissions intially, but
can be changed to high power by holding down H/L and PTT at
the same time. See Appendix C for a complete listing of channel
charts.
UIC Channel Bank. 7200 US only. Press to toggle between USA,
International or Canadian channel banks. The selected channel
bank is displayed on the screen along with the last used channel.
All the channel charts are shown in Appendix C.
CALL/MENU Radio Setup Menu, DSC Setup Menu and DSC Call Menu.
Hold down to enter the menu and customize your radio. See
Chapters 3 and 4.
Press to enter the DSC Call Menu and make DSC calls. See
Chapter 5.
Rotary Knob Channel/Select. The current channel is shown on the screen in
BIG digits with an appropriate designator suffi x A or B in small
letters below the channel number. See Appendix C for a listing of
channel frequencies.
Press the rotary knob to activate the ENTER function (see Section
1.4.)
You can also use this knob for alphanumeric entry. Turn to step
through alphanumeric characters one at a time, then press the
knob to confi rm the selection. If you make an error, select the <
character then push the knob to backup.
INFO Microphone. The centre key on the microphone toggles through
the INFO display in a loop, showing: Normal Channel, Baro Graph,
Baro Graph with Temperature, and
Signal-to-Noise Ratio (SNR)
with Temperature.
+ CH - Alphanumeric Entry. Microphone only. Use this key for
menu selection and for alphanumeric entry if you do not have
an alphanumeric microphone. (If you have an alphanumeric
microphone, use the keys to enter alphanumeric data directly.)
Press + or - to scroll the cursor up or down menu options when
navigating menus.
When editing an item containing only numbers, press - to count
through the numbers or hold down to scroll rapidly.
To enter a character, press + to step through the alphabet or hold
down to scroll rapidly.
ENT Enter. Use ENT when navigating menus, to confi rm entries and
edits.
PTT Press To Talk. Press PTT to transmit at any time on an allowable
channel. This automatically exits you from menu mode and stops
scanning. You must release PTT to receive a signal.
If PTT sticks, a built-in timer will automatically shut down a
transmission after fi ve minutes and sound the error beeps.