User manual PRESIDENT JOHNNY II

[. . . ] E) Choose where to place the microphone support and remember that the microphone cord must stretch to the driver without interfering with the controls of the vehicle. : As the transceiver has a frontal microphone socket, it can be set into the dash board. In this case, you will need to add an external loud speaker to improve the sound quality of communications (connector EXT. 29 a)You should choose the most appropriate setting from a simple and practical point of view. [. . . ] Your equipment must be supplied with a continued current of 12 volts (A). You can check this by making sure that the negative terminal of the battery is connected either to the engine block or to the chassis. WARNING: Lorries generally have two batteries and an electrical installation of 24 volts, in which case it will be necessary to insert a 24/12 volt converter (type CV 24/ 12 PRESIDENT) into the electrical circuit. The following connection steps should be carried out with the power cable disconnected from the set. Should it be necessary to lengthen the power cable, you should use the same or a superior type of cable. We advise you to connect the power cable directly to the battery (as the connection of the CB cable to the wiring of the car-radio or other parts of the electrical circuit may, in somecases, increase the likelihood of interference). connect the red wire (+) to the positive terminal of the battery and the black (-) wire to the negative terminal of the battery. A) To turn the set on, turn the knob (1) clockwise b) To increase the sound level, turn the same knob further clockwise. Suppresses undesirable back-ground noises when there are no communication. Squelch does not effect neither sound nor transmission power, but allows a considerable improvement in listening comfort. WARNING: This must be carried out when you use your CB radio for the first time (and whenever you re-position your antenna). SWR 1 or SWR 2): a) To connect the SWR meter : - Connect the SWR meter between the CB radio and the antenna as close as possible to the CB (use a maximum of 40 cm cable, type President CA 2C). If this is not the case, re-adjust your antenna to obtain a reading as close as possible to 1. - It will be necessary to re-calibrate the SWR meter after each adjustment of the antenna. A) ASC: Automatic Squelch Control Worldwide patent, a PRESIDENT exclusivity No repetitive manual adjustment and a permanent improvement in listening comfort when this function is active. It can be disconnected by turning the switch (2) clockwise, in this case the manual squelch control becomes active again. B) Manual squelch Turn the squelch knob clockwise to the exact point where all background noise disappears. This adjustment should be done with precision as, if set to maximum, (i. RF GAIN can be reduced to avoid distortion, when your correspondent is close by and who does not have the RF POWER function. Turning this knob allows you to choose a channel (1-40) for transmitting and receiving. [. . . ] Now that you have read the manual, make sure that your CB Radio is ready for use (i. Press the «push-to-talk» switch and announce your message «Attention stations, transmission testing» which will allow you to check the clearness and the power of your signal. If you use a calling channel (19, 27) and you have established communication with someone, it is common practice to choose another available channel so as not to block the calling channel. Below you will find some of the most frequently used CB radio expressions. [. . . ]