In the off state, press and hold this key to turn on the radio, allowing to switch between frequency (VFO) mode or
memory (MR) mode.
To save frequencies to channel memory you must be in Frequency (VFO) mode. Memory mode is sometimes also
referred to as Channel mode.
•
[
▲
]
key: Press it for more than 2 seconds, the channel and frequency will move upwards rapidly; in SCAN mode,
press this control to move the scanning upwards.
•
[
▼
]
key: Keep it pressed it for more than 2 seconds, the channel and frequency will move downwards rapidly;
in SCAN mode, press this control to move the scanning downwards.
•
[EXIT]
key: press to exit the Menu and functions. A/B (appears on the display): push to select the desired
frequency (VHF or UHF) in the main or secondary display. When listening to broadcast FM, the
[EXIT]
key
switches between 65-75 MHz and 88-108 MHz band.
•
Numeric keypad
With these keys you can input the information or your selections on the radio. In tx mode, push the number keys
to send a corresponding DTMF code.
•
*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 P52UV 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 /Middle /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
•
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.
