Maycom AR-108 User's Operation Manual page 9

3. ▲(Channel up) button
1) ▲(Channel Up) button
Press the "▲" button to move to a higher Channel than is currently
shown on the LCD.
2) Right Cursor button
Frequency Selection by Cursor Function ("FUNC + ▲" button) the
procedure for Cursor function using "FUNC + ▲" button is same for
"FUNC + ▼" button. The only difference is that the second digit starts to
flash first. Every time "FUNC +▼" button is pressed the next digit on the
right will start to flash.
4. (Lamp), BP (Beep) Button
1) (Lamp) button
Press the "
it will turn itself off automatically. If you press another button on the front
cabinet when the lamp is on, the lamp will stay on for four seconds from
that time. If you press the "
lamp will stay on until you press the "
2) BP (Beep) button
This feature gives the user an audible confirmation through a short beep
tone that the radio has been turned on. The AR-108 comes with this
feature already turned on. If you would like to deactivate this feature,
press "FUNC + LAMP (BP)" button. To reactivate the "Beep" feature,
repeat the above process. When "Beep" feature is off, the key beep tone
and the error beep tone will not sound.
5. MR (Memory Read), MW (Memory Writing) button
This receiver contains a total of 99 memory locations for each air band
and VHF band where desired frequencies can be programmed by the
user. Programming of the desired frequencies can be carried out in the
following ways.
1) Frequency selection by cursor function
Enter Memory Read mode by pressing the MR (MW) button so the "
icon appears on the right side of the LCD.
Select the memory location where you wish to store a setting by holding
and pressing "▲ or ▼" buttons till the Memory Channel Indicator shows
that location.
Use the cursor functions as described in the previous sections 2 and 3 to
choose the frequency. The current digit of the frequency being set, the
Memory Channel Number and the "
" button, the lamp will stay on for four seconds, after which
" button for more than one second, the
" button once again.
" icon.
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