How to configure the width vector VT 27 Comfort. Standard mode of operation with frequency channels

And so, I will tell you how I'm talking about a wonderful radio station. Vector VT-27 Comfort HP. One of the few civic band radio stations that does not require emergency refinement from the box. What can not be said about most MEGAJET radio stations. But each person has its own preferences and their errors. So, for example, after not a complex refinement with a file, a soldering iron and arms, MegaJet turns into an excellent radio station ready for work and defense! But the speech today will go about the radio station Vector VT-27 Comfort HP.

This radio station has several characteristics that interest me:

Ascetic design,
reliable tangent fastening,
extended frequency range from 10 to 11 meters,
bright channel number indication,
increased power
work in channel mode,
quick channel change button.

There are, of course, there are cons.

Very light tangent
uncomfortable PTT button
hard wire headset,
blinking on emergency channels,
displacement of the frequency mesh.

Pluses of the radio station

Now everything is in a few. I will start with ascetic design. If we proceed from the main style of work with radio stations to the Sibi range, the radio station control is only in the choice of channel number and that's it. In the taxi service, which was officially banned by using civilian radio stations, use one channel to communicate with the dispatcher. Truckers also work in one channel and do not pay attention to the fact that there are 39 channels on the Sibi range. Users of various ARCs also use one channel, and when departures are shifted to the trucker canal. It turns out that all control of the radio station consists only in turning on and adjusting the volume. Of the radio stations needed, the channel switching buttons are needed, the volume and it is no noise. The tangent of the radio station is also not overloaded with the functional, there is a PTT button and a microphone, and more and not required.

Mounting tangents are carried out by a four-pin screw fixation connector. This is not a quick-disconnect connection of which many for some reason dream, a good strong connection that is not subject to a random population and breaking. When using a radio station in the machine, the possibility of random dumping and disconnecting tangers. For this, I would prefer a solid and reliable connection for the wire from the tangent. A quick-disconnect connection is suitable if you need to use a radio station as a basic one.

VECTOR VT-27 Comfort HP has 900 channels. Nice yes? And why are there so many channels? The radio station supports two frequency grids. EU is work in the tops and RU is a job in zeros. Ten grids from A to J. in 45 channels (with holes). As a result, we have 900 channels. Although officially, according to documents, the range of overlapping frequencies: 26.965-27.855 MHz. To open the station to 900 channels should be taken for a soldering iron.

I also like the bright indication of the channel number with the use of seven-segment LED indicators. Unlike different panels, they have no problem with a bad viewing angle. No matter how cool the seven seven can be seen.

Vector VT-27 Comfort HP has the ability to increase the output power twice. From the plant, it works at 10 watts power, which is more than two exceeds the permitted power. And after a small refinement, its power increases to 20 watts in FM and up to 16 watts in AM. An enlarged radiator allows you to work at elevated facilities without thinking about cooling problems.

This version of the radio station implements the ability to work in channel mode. Properly prescribed certain channels and the radio station switches to the channel mode. It is quite convenient when it is necessary to work with several channels, and not jump over 40 channels of an existing frequency mesh. The channel remembers the frequency and modulation, on this, almost all further manipulations will be imprisoned only in the switching between the programmed channels. You can program ten channels. It seems not so much, but for household work it should be enough.

The quick change channel button very pleased. It is programmed not only to change the channel number, but also to shift the modulation characteristic of the selected channel. For example, frequency modulation is automatically installed on channels 9 and 19, and on 15 channels - amplitude. Do not think about what you need to change more and modulation, I like the automatism.

Minuses of radio station

One of the cons of this radio station is that the tangent has no sufficient weight. In most other tannts inside the large volume of electronics and weightlifier, which gives it weight. And here inside there is a small handkerchief with a button and microphone. Therefore, discomfort appears in the case when you move the tangers of different radio stations.

The tangent button on the VECTOR VT-27 Comfort HP radio station has an inconvenient configuration. Previously, this option to implement the button was convenient for me, but I often used the tangents from Alinco and Yaesu, and they use another type of rocker for the PTT button. Now for me they became more familiar PTT buttons as on these radio stations. In general, this is a subjective parameter.

The wire running on the tangent is very tough, compared to the same Alinco. On the cold heavily rustles and constantly relieves the tangent.

Another slightly annoying factor is the flashing of the channel indicator, in quick access mode. When you click on the speed switching button to emergency channels, the radio station indicates that blinking of the indicator. What is the right solution, and in the car (when the radio station is installed somewhere with a side or under the seat) - it will not even be noticeable.

The next minus of the vector is that its frequency grid is shifted to one point up. And the generally accepted grid C has turned into a grid D. But this is a single problem with which the user will encounter at the setup stage, and not during the active operation. Actually, when setting up, I recommend to print the frequency table of the frequency in the radio station with which you work. The fact is that such a displacement of the grid is characteristic not only vector VT-27, but also megajet, alan and others.

RESULTS

Very good station, practically does not require refinement. A soldering iron will have to climb three cases.

The soldering iron is needed in order to fix the grid in 900 channels.

Also, the soldering iron is needed to doubling the transmission power.

Well, the soldering iron may be required to improve modulation. Although it works well without interference with the soldering iron.

Congratulations on your choice and purchase of brand products Vector. Your radio station VT-27 Comfort HP is equipped with a wide range of features and settings, so before operating the radio station, you need to read this instruction completely. Our company for many years supplies high-quality connected equipment that meets all customer requirements. However, if you have suggestions or wishes to improve the work of this equipment, they will be adopted with gratitude.
Vector VT-27 Comfort HP is a CB radio station using advanced achievements in the development of hardware and software.

Contents of delivery

Please make sure that the VT-27 vector radio station Comfort HP was delivered to you in full configuration:

Basic device (radio station).
DC power cable with fuse holder.
Manipulator with an electret microphone.
Mounting bracket.
Accessories of the mounting bracket (fasteners, regulators, etc.).
Microphone holder.
User's manual.

For the first time in Radio Station. Vector VT-27 Comfort HP implemented professional mode of operation with ProMem ® memory cells! Until now, this mode of operation has been available only for professional radio stations, now it is available for the radio stations of the CB range.

You can program up to 10 memory channels that you need to work, switch to professional channel mode and no longer worry about that you can accidentally get lost in a large number of frequencies and channels and losing your subscriber!

After turning off the power, all settings and settings are saved.

Read carefully instruction manual and you will be able to extract maximum benefits and convenience when working with the VECTOR radio station you purchased.

Switching between the main modes of operation:

Standard (amateur) mode of operation with frequency channels (hereinafter the standard mode)
Professional PROMEM® channel mode with memory cells (hereinafter Professional mode) is made by pressing and holding the AM / FM button more than 3 seconds.

Standard mode of operation with frequency channels

Front panel of the radio station

(1) AM / FM button

Short-term pressing switches modulation type: FM or AM.
Long press (more than 3 seconds) includes professional operation mode
Simultaneous pressing with the ▲ (up) button turns on the recording mode in the memory cell (see Record information in the memory cell)

(2) CH9-CH19-CH15 button

Short-term press allows you to select an emergency call channel:

o CH15, AM, subband d, European mesh

Work channel, standard mode.
Long press (more than 2 sec) - Displays the current frequency subband
Holding down this button, buttons ▼ (down) or ▲ (up) select the required subband (A, B, C, D, etc.).

(3) TX indicator

Lights red if the radio station VT-27 Comfort HP is in transmission mode.

(4) FM indicator

Light green if the Radio station vector Comfort HP is in FM mode.

(5) LED display

The two-digit LED display is designed to display the operating channel number from 01 to 45 (European frequency grid) or from 0.1. 4 5. (Russian frequency grid, if the country code 11 is installed).
Displays the frequency subband when selecting the subband, after switching the channel (briefly) or when the display of the current subband is enabled (briefly) by long pressing the button CH9-CH19-CH15.

(6) Button ▼ (Down)

Short-term pressing - installation of the working channel with a smaller number. When you click - the current frequency subband (grid) is displayed on the indicator, the channel switching should be switched when the button is released.
Long-term pressing (more than 1-2 seconds) - performs quick channels of channels down.
CH9 / CH19 / CH15

(7) ▼ button (up)

Short-term pressing - installation of a working channel with a large number. When you click - the current frequency subband (grid) is displayed on the indicator, the channel switching should be switched when the button is released.
Long press (more than 1-2 seconds) - performs quick channels of channels up.
Pressing this button while hold down the button CH9 / CH19 / CH15 Switches subbands (A, B, C, etc.)

(8) SQ Coon Controller / Automatic Skin ASQ

The SQ control allows you to provide a silent operation of the radio station to receive when there is no useful signal.

For the first time in the radio station of the CB range, the HP Comfort Vector is implemented 2 Noise-voltage operation modes:

Manual (threshold, by the level of the radiation background), is configured by the user independently. The threshold noise reducer allows the maximum noise control range, but cannot distinguish the beneficial signal from the radio. It is required to set the level as soon as possible at which the ether background noise is not heard, but the useful signals are not suppressed. It is possible to suppress the weak signal of the useful radio station.
Automatic (via a radio signal spectrum), the settings do not require. It can distinguish a beneficial signal (even weak) from the radoshum (even strong) according to the signal spectrum. Unlike the threshold noise-lifter, even a weak beneficial signal can be isolated and even strong interference is supplied, thus more comfortable work is ensured.

To configure the noise reducer:

(10) Microphone Connector

Professional regime

(Professional Promem (R) mode of operation with memory cells).

Switching operation modes

1. To go from the usual mode to memory cell mode, it is necessary to hold the AM / FM button for 3 seconds.

2. To go to the standard mode of operation (with frequency channels), it is necessary to repeatedly long (more than 3 seconds) Press the AM / FM button.

ATTENTION!
To switch to professional mode, you must program at least 1 memory location. Otherwise, the station will inform the error in the inscription "ER" on the display and switching to professional regime will not occur.

Record information in memory cells

1. Turn on the Station Vector 27 Comfort HP in standard mode.

2. Install the desired channel, frequency subband and modulation type.

3. Enter the memory cells programming mode by pressing the AM / FM button simultaneously and the ▲ (up) button and hold them with more than 2 seconds with the radio station vector VT-27. HP comfort will flash, alternately displaying the memory cell number, frequency mesh, Subband and frequency channel number, if the memory cell is occupied, or only an empty cell number.

4. Set the number of the desired memory cell (with N0 to N9) to the ▲ (up) or ▼ (down) buttons. Please note: if after "n" is a point (for example, "N.1"), it means that the channel is already busy. When writing a new channel to it, the old information will be erased. Be careful not to rewrite a useful memory cell.

5. Pressing and holding the AM / FM button before the installed channel appears on the indicator and the point after "n", record to the memory cell. Point after "N", for example "N.5", means that the fifth memory cell is busy.

6. To exit the memory cell mode, you must briefly press the PTT tangent (Switching button) or wait for automatic exit from this mode after 10 seconds.

7. You can program up to 10 memory cells for each frequency mesh, for example, EU, RU, 11, etc. (Country code, see the Freight Mesh Installation section).

Removing information from the memory cell

Deleting information from the cell is necessary when you need to reduce the number of cells used so that unused cells are not displayed on the display and are not scanned.

To remove the memory cell:

1. Enter the programming mode of the memory cells by pressing the AM / FM button and the ▲ (up) button simultaneously.

2. Select the ▲ (up) or ▼ (down) buttons to the memory cell, the information from which you want to delete.

3. Delete information from this cell while holding down the CH9 / CH19 / CH15 button more than 2 sec. Before the disappearance of the point after "N". For example, "N5" means that the fifth memory cell is free or removed.

4. To exit the mode of operation with memory cells, you must briefly press the PTT tangent (switch transmission button) or wait for an automatic exit from this mode after 10 seconds.

Work in professional mode with memory cells

Front panel of the radio station

(1) AM / FM button

Short-term pressing - Switches AM or FM modulation type
Long press more than 3 seconds - switching to standard (amateur) operation mode.

(2) CH9 / CH19 / CH15 button

Short-term pressing - transition to one of the emergency information channels of security (9/19/15):
o CH9, FM, subband d, European mesh
O CH19, FM, subband d, European mesh
o CH15, AM, subband d, European mesh
When you display these channels, the display flashes.
Switching emergency information channels occurs cyclically: CH9 → CH19 → CH15
→ Worker channel, professional regime.
When holding down this button for more than 2 seconds. - The display will sequentially display information about the installed memory cell:
Channel number → Mesh (E / R) and frequency subband (A, B, C, D, etc. and), for example, EA or PB → NX (memory cell number).

(3) TX indicator

Lights red if the radio station is in transmission mode.

(4) FM indicator

Lights green if the radio station is in FM mode.

(5) LED display

The two-sided LED display is designed to display the memory cell number (N0 - N9) and additional information about its configuration.

(6) Button ▼ (Down)

Short-term pressing - leads to the installation of a memory cell with a smaller number.
Long pressing (more than 3 sec.) - Includes the scanning mode of the memory cells down (see the Memory Cate Schedule section).

(7) Button ▲ (up)

Short-term pressing - leads to the installation of a memory cell with a large number.
Long pressing (more than 3 sec.) Includes the memory of memory cells up (see the memory cell scan).

(8) SQ Chang Controller / Automatic Noise Cancer

The SQUELCH control allows you to ensure a silent operation of the radio station. Vector VT-27 Comfort HP on the reception in the absence of a useful signal. For the first time in the radio station of the CB range, 2 noise-dimensional operating modes were implemented:

Manual (threshold, by the level of the radiation background), is configured by the user independently threshold noise reducer allows the maximum adjustment range of the noise-lifter, but cannot distinguish the beneficial signal from the radio. Requires as accurately to set the level at which the ether background noise is not heard, but the useful signals are not suppressed.

It is possible to suppress the weak signal of the useful radio station.

Automatic (via a radio signal spectrum), the settings do not require. It can distinguish a beneficial signal (even weak) from the radoshum (even strong) according to the signal spectrum. Unlike the threshold noise-lifter, even a weak beneficial signal can be distinguished and even strong interference is suppressed, thus more comfortable work is provided.

To configure the noise reducer:

Turn the SQ / ASQ regulator clockwise until the noise of the ether disappears. Try to set as accurately as possible at which the ether background noise is not heard, but useful signals are not suppressed.
Turn the SQ / ASQ regulator counterclockwise (Opening a Noise Power) for listening to weak signals.
Turn the SQ / ASQ adjustment counterclockwise until it clicks on the automatic noise reducer.

(9) Regulator Off / Vol (On / Volume)

Allows you to turn on and off the power of the radio station, as well as adjust the volume level. If there is no signal in the reception mode, it is recommended to open a noise reducer and adjust the required level of noise of the ether.

(10) Microphone Connector

Designed to connect the supplied microphone. By connecting the microphone to this connector, fasten it with a locking ring.

Scanning memory cells

1. To turn on or off the scan mode, you must hold the ▲ (up) or ▼ (down) button for 2-3 sec. The scan direction (it can be changed during the scanning process) of the memory cells (N1, N2, N3 ... or N0, N9, N8 ...) will be in accordance with the selected button. The presence of a point after the memory cell number means that the scan mode is enabled.

2. Short-term pressing of the ▲ (up) or ▼ (down) button changes the scan direction.

3. Scanning is briefly suspended on a busy channel (which has a received signal).

4. Scanning renews automatically after 5 seconds if you did not stop the scanning manually or did not press the PTT button for 5 sec.

5. If the signal disappears earlier than the expired 5 seconds, the scanning resumes automatically, after 2-3 seconds. After the disappearance of the received signal.

6. Resume scanning without waiting for 5 seconds by pause can be manually, briefly pressing the ▲ (up) or ▼ (down) button.

7. When you press the PTT button during scanning (or pause, when receiving a signal during scanning, the "dialog" mode is turned on, which pauses (but does not turn off!) Scan mode.

The dialogue mode is characterized by the following features:

scanning is not renewed while you hold down the PTT button (you work for transfer)
scanning is not renewed while there is a received signal (you are listening, for example, dispatcher)
scanning is automatically resumed (the "dialog" mode is automatically completed) 10-12 seconds after the PTT button is released or after 10-12 seconds after the disappeared signal
briefly pressing the ▲ (up) or ▼ button (down) you can manually complete the "dialog" mode and resume scanning
pressing and retaining the ▲ (up) or ▼ (down) button for 2-3 seconds stops scanning

Dialogue mode is convenient in the following cases:
Example 1: When scanning on a channel, for example N2, a signal was detected. Scanning automatically pauses and you heard that the dispatcher calls you, for example. You press the PTT button and meet the call dispatcher. The "dialogue" mode is automatically turned on. You may not be afraid that the radio station vector VT-27 HP Comfort Continue scanning 5 seconds while answering the manager (as in scanning mode) and you will not hear the answer after the response of the dispatcher is given 10-12 seconds (and not 2-3 seconds As when scanning) to press the PTT button and respond to the dispatcher. If the radio exchange is completed and within 10-12 seconds, nor you have passed, no dispatcher answered you, the scanning resumes automatically. If you do not want scanning to resume after 10-12 seconds, you can shortly before the end of 10-12 second pauses briefly press the PTT button and, thus, extend the pause for another 10-12 seconds. Or stop scanning manually (see clause 1. Section Scanning Memory Cells)

Example 2: During the scanning time, a signal was detected on the channel. Scanning automatically pauses for 5 seconds and you have heard useful information for yourself. You do not need to answer a call, but you do not want the Radio Station to Vector Comfort HP to automatically continue scanning after 5 seconds and you will not hear useful information to the end. In order to pause scan and listen to the useful information to the end, press the PTT button briefly, the scan will be suspended and the "Dialog" mode will automatically turn on. In the "Dialog" mode, you can safely listen to all useful information to the end, without fear that scanning will automatically start after 5 seconds, while receiving useful information, and you will lose useful information only after the useful signal is completed after 10-12 seconds, scanning will resume automatically . At any time, you can resume scanning yourself by pressing the ▲ (up) or ▼ (down) button briefly.

8. Pressing the AM / FM button in scanning mode stops scanning on the current channel and switches the modulation type. Be careful!

9. Pressing the CH9 / CH19 / CH15 button in scan mode stops scanning and switches the station to one of the emergency information channels. Be careful!

Rear panel of the radio station

(11) EXT connector (external loudspeaker)

Connector for connecting an external loudspeaker (optional).

(12) ANTENNA connector

Connector for connecting antenna. Details are given in the section "Install antenna".

(13) Power Cable 13.2 in DC

Designed to connect a radio station to a DC source, voltage 13.8 V and current of at least 8 A.

(14) Radiator of the Radio Transmitter.

Microphone

(15) PTT button (Switching-transmission switching button)

Designed for switching radio station VT-27 Comfort HP for transmission. Press the PTT button to drive, release to go to receive.

(16) Microphone cable with connector

The four pin microphone connector with the locking ring must be connected to the microphone socket on the front panel of the radio station.

Installing and connecting a radio station

Before installing the radio station in the car, select the most suitable place for this. Radio station Vector VT-27 Comfort HP should be located in an easily accessible place, but do not interfere with the control of the vehicle. Use the mounting bracket and accessories supplied in the kit to install the radio station. Fasteners of the mounting bracket should be securely tightened to prevent spinning from the vibration of the vehicle when driving. The mounting bracket can be mounted on top and bottom from the radio station, it can be located under any angle convenient for you (under the dashboard or on the roof of the cabin).

Installation of the main device

Before connecting the radio station to the electrical system of the car, make sure that the power of the radio station is disabled, the OFF / VOL (9) regulator is translated into the position counterclockwise until it stops (OFF position). The DC power supply cable VT-27 Comfort High Power (13) is equipped with a fuse holder with a positive (+) wire fuse. Connect the DC power cable to the car's electrical system, despite the fact that the radio station provides protection from connecting the power of incorrect polarity, pay attention to the correctness of the connection. Connect the red wire to the positive terminal (+), and the black wire to the negative terminal (-) of the car battery. Make sure both wires on the terminals have reliable contact and eliminate the possibility of random short circuit.

Install antenna

It is necessary to use a special mobile antenna of the 27 MHz band. Antenna installation should be performed in the service center or appropriate technical personnel. Pay special attention to the quality of grounding when installing an antenna. Before connecting the antenna to the radio station, it is necessary to test the antenna's performance, having obtained low (1.1 - 1.5) the value of the standing wave coefficient (CWS) with the help of appropriate devices. Otherwise, the output cascade of the radio station transmitter can be disabled. The antenna must be installed on the highest part of the vehicle body, as far as possible from various objects and sources of electrical and electromagnetic interference. Coaxial RF Cable connecting the radio station vector HP comfort and antenna, when laying inside a car cabin should not be subject to danger of damage. It is recommended to periodically check the correctness of the antenna operation and measure the coefficient of the standing wave of KSV. Connect the coaxial RF cable from the antenna to the antenna jack (12) on the rear panel of the radio station.

Verification of the performance of the radio station

As soon as the VECTOR VT-27 Comfort HP radio station is connected to the electrical vehicle system and to the antenna, you can perform the procedure for checking its performance. Check the following:

(1) Make sure the power cable is connected correctly and the polarity of the connection is not impaired.

(2) Ensure that the coaxial RF cable (from the antenna) is connected to the radio station, and the antenna itself is set correctly (the maximum allowable KSV is 2.0).

(3) Connect the microphone to the connector (10) on the front panel of the radio station.

(4) Turn the SQ (8) regulator clockwise to reduce the ether noise.

(5) Turn on the power supply of the Radio station Vector 27 Comfort HP by turning the Off / VOL (9) knob, and adjust the volume level. Install the required channel using the channel selection buttons (6 and 7).

(6) Turn the SQ (8) regulator to reduce the noise of ether.

(7) Press the PTT button to work on the transmission, release to go to receive.

Reset to factory settings

turn off the radio station
press and hold the ▼ button (down)
not releasing ▼ (down) button Turn on the radio station
do not release the ▼ (down) button until the display of the frequency mesh (country code) does not shine

ATTENTION! All tinctures and installation will be deleted and factory installations will be installed.

Installation of the frequency mesh (country code)

The function may not be available in some versions. Select the frequency grid allowed in your country.

Turn off the radio station
press and hold the ▲ (up) button
running button ▲ (up) Turn on the radio station
on the display you will see a flashing frequency mesh code (country code)
use the ▲ (up) or ▼ (down) buttons to select the required frequency grid
press and hold the ▼ (down) button to save the selection and transition to normal operation mode

Main technical characteristics

General

The range of overlapping frequencies: 26.965 - 27.855 MHz
Frequency Management: P.L L.
Operating temperatures: -10 ° C to + 55 ° C
Power supply: 13.8 V DC ± 15%
Dimensions: 180 x 35 x 140 mm
Weight: 750 g

Receiver

Type: SuperGetherodine with MP Control and Double Frequency Conversion
PC: 1st: 10.695 MHz, 2nd: 455 kHz
Sensitivity: 0.5 μV at 20 db sinad (FM) 0.5 μV at 20 dB SINAD (AM)
Audio output: 2.5 W
Audio distortion: less than 8% per 1 kHz
Suppression of the mirroring channel: 65 DB
Suppression of the adjacent channel: 65 dB
Signal ratio / noise: 45 DB
Current consumption: 150 mA (standby)

Transmitter

Transmitter Type: PLL Synthesizer with MP Control
Maximum RF Power: up to 10 W at 13.8 V DC
Modulation: 85% - 90% (AM) 1.8 kHz ± 0.2 kHz (FM)
Impedance: 50 ohms

Program code

Description

EU - European

from 1 to 45, frequency xx.hh 5 kHz, am and fm

RU - Russian

from 1 to 45, frequency xx.hh 0 kHz, am and fm

11 - Advanced

EU and RU together, frequency xx.hh 0 kHz - indicated by points

(1.1 - 1.5) The value of the coefficient of the standing wave (CWS) using the appropriate

devices

Otherwise, the output cascade of the radio station transmitter can be derived from

The antenna must be installed on the highest part of the vehicle housing,

Coaxial

RF cable connecting the radio station and antenna when laying inside the cab

car

should not be subject to danger of damage. Recommended periodic

check

the correctness of the antenna and perform the measurement of the coefficient of the standing wave

Connect the coaxial RF cable from the antenna to the antenna jack (12) on the rear panel

radio Station

Verification of the performance of the radio station

only the radio station will be connected to the electric vehicle electrical system.

to the antenna, you can perform a procedure for checking its performance. Check out

following

(1) Make sure the power cable is connected correctly and is not served.
(2) Make sure the coaxial RF cable (from the antenna) is connected to the radio station, and the antenna itself

- Customized (maximum allowable KSV - 2.0).

(3) Connect the microphone to the connector (10) on the front panel of the radio station.
(4) Rotate the SQUELCH (8) regulator clockwise to reduce the noise of ether.
(5) Turn on the power of the radio station by turning the Off / Vol (9) regulator, and adjust the level

volume

Install the required channel using the channel selection buttons (6 and 7).

(6) Turn the Squelch (8) regulator to reduce the ether noise.
(7) Press the PTT (14) tangent to work on the transmission, release to go to receive.

Selection / Frequency Range Programming

Radio station

can be programmed for use in various sections of the CB

range

When power is turned on, the code of the current frequency range (01 - 08, EU, RU and 11) will be

display

(flicker) on the display for 3 seconds. You can program another