•
*SCAN Key
A short momentary press of the key enables the reverse function.
When listening to broadcast FM a momentary press will start the scanning. Scanning in broadcast FM will stop as
soon as an active station is found, regardless of scanner resume method.
To enable the scanner, press and hold the
[*SCAN]
key for about two seconds.
•
Zero 0 Key
The Pofung P51UV features a battery voltage meter that the current voltage of the battery on the display.
To see the voltage displayed, press and hold the
[0SQL]
key for about two seconds.
•
#
key
If you press shortly
[#
]
you will switch to High or Low output power.
If you press this button for more than 2 seconds you will lock/unlock the keypad.
5. BASIC OPERATIONS
5.1 Power on the radio
NOTE: Before we turn the power on, make sure you have attached the battery and antenna.
•
Turning the unit on
To turn the unit on, simply rotate the
volume/power
knob clockwise until you hear a "click". If your radio powers
on correctly there should be an audible double beep after about one second and the display will show a message
or flash the LCD depending on settings for about one second. Then it will display a frequency or channel. If the
Voice prompt is enabled, the voice will announce "frequency mode" or "channel mode".
•
Turning the unit off
Turn the
volume/power
knob counter-clock wise all the way until you hear a "click". The unit is now off.
5.2 Adjusting the volume
To turn up the volume, turn the
volume/power
knob clock-wise. To turn the volume down, turn the
volume/power
knob counter-clock-wise. Be careful not to turn it too far, as you may inadvertently turn your radio
off.
5.3 Making a call
NOTE: Press the [A/B] key to switch the main channel to the other channel if there is 2 channels shown on the
display. Press the [VFO/MR] key to switch between VFO and channel display.
•
Channel mode call: After selecting a channel, hold down the
[PTT]
key to initiate a call to the current channel.
Speak into the microphone with normal tone. Initiate a call, the red LED is on.
•
Frequency mode call: Press the
[VFO/MR]
key to switch to the frequency mode, the frequency range allowed
entering, press the
[PTT]
key, a call to the current channel. Speak into the microphone with normal tone.
Initiate a call, the red LED is on.
•
Receive a call: When you release the
[PTT]
key, you can answer it without any action.
