PRESIDENT HARRY III Classic Manual Del Usuario página 34

The BARGRAPH shows the reception level and the output power level.
4) RF GAIN
Adjustment of the sensitivity during reception. For long distance communications
RF GAIN should be set to maximum. You can reduce the RF GAIN in order to avoid
distortion when your correspondent is close by and when he has no RF POWER.
The normal setting of this function is on maximum (fully clockwise).
5) CHANNEL SELECTOR: Rotary Knob
This button allow increasing or decreasing a channel. A «beep» sounds each time
the channel changes if the KEY BP function is activated. See KEY BP function.
6) F ~ KEY BP
F - FREQUENCY BAND SELECTION
(confi guration: E; d; EU; EC; U; PL)
The frequency bands have to be chosen according to the country of use. Don't use
any other confi guration. Some countries need a user's licence.
See the confi gurations/ frequency bands table at page 50 to 53.
Proceeding: switch off the transceiver. Keep the key F pressed and switch on again.
and the letter corresponding to the confi guration are blinking.
- In order to change the confi guration, use the channel selector on the front panel.
- When the confi guration is selected, press 1 second on the F key.
corresponding to the confi guration are continuously displayed, a beep sounds. At
this point, confi rm the selection by switching off the transceiver and then switching
it on again.
See table page 53.
KEY BP
Beep on changing the channel, keys etc... (long press)
Activate the KEY BP function by pressing 1 second the KEY BP key. A beep sounds
and «BP» is displayed. In order to disable the function, press during 1 second the KEY
BP key. «BP» disappears.
7) LOCK
Allows to lock all the keys on the front pannel and the rotary knob. An error beep
sounds when a key is used and the LOCK function is activated. A press on LOCK
activates/deactivates the LOCK function.
function is activated.
Transmission and reception remain active.
8) SCAN
Channel research: Allows activating the SCAN function (research of the channels) in
an increasing way. «SCN» is displayed. The scanning stops as soon as there is a busy
channel. The scanning automatically starts 3 seconds after the end of the transmission
and no key is activated during 3 s. The scanning starts again in an increasing way
by turning the rotary knob to the right, or in a decreasing way by turning the rotary
knob to the left.
A new press on SCAN disables the SCAN function.
9) ROGER
and the letter
The icon « » appears on the display when the function is active. The Roger Beep
sounds when the PTT switch of the microphone is released in order to let your cor-
respondent speak. Historically as CB is a «simplex» communication mode, it is not
possible to speak and to listen at the same time (as it is the case with a telephone).
Once someone had fi nished talking, he said "Roger" in order to prevent his cor-
respondent that it was his turn to talk. The word "Roger" has been replaced by a
signifi cant beep. There comes "Roger beep" from.
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appears on the display when the