Danita 340 User manual

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1danita 340 CB Radio
Down UP
Microphone cable
Mic
PTT
Connector
1. KNOW ABOUT THIS RADIO
1 Squelch control, SQ, ASQ switch key
2 Mode/Keypad lock
3 Microphone Jack
4 Emergency channel
5 Functions
6 TX indicator
7 Power On/Off Volume control
8 RX indicator
9 Channel up selector
10 Channel down selector
11 External speaker Jack
12 Antenna Jack

danita 340 CB Radio 2
2. LCD
1. AM/FM/PA MODE
2. 7 COLOR DISPLAY
3. VOX FUNCTIONS( TRANSMIT WITHOUT PRESS PTT)
4. SQ, ASQ FUNCTION
5. RF GAIN FUNCTION
6. SCAN FUNCTION
7. RB FUNCTION
8. NB FUNCTION
9. DUAL-WATCH FUNCTION
10. BEEP SOUND
11. TOT FUNCTION
12. HI-CUT FUNCTION
13. EMG CALL
14. SUIT DYMATIC AND ELECTRONIC MICROPHONE
15. BACKLIGHT BRIGHTLESS ADJUSTABLE
16. -5KHZ FUNCTION
17. OFFSET FUNCTION
18. KEY LOCK FUNCTION
19. CTCSS/DCS CODE(OPTIONAL)
20. BUILT IN 12/24V CONVERTOR(OPTIONA)
RF Gain
Noise Blanker
TALKBACK
HI-CUT
TX
DCS
Automatical Squelch
Key lock
Offset Direction VOX
-5K
ESP SCR
CTC
TX/RX S-meter
Automatical Squelch
Emergency channel
Beep sound
Middle power
High power
Function and Features
Automatical Squelch
Automatical Squelch
Roger Beep
Channel/Frequency
/Menu

3danita 340 CB Radio
3. HOW TO USE THIS RADIO
3.1 Power On/Off the Radio.................................................................
3.3 Channel Control ..............................................................................
3.2 Volume Control ...............................................................................
※Squelch level Control (short press)
※ASQ Control (long press)
(1) Turn VOL switch clockwise to power on the radio, the LCD displays the
Norms and then displays channel number.
(2) Turn VOL switch anti-clockwise, until hear Ka Ta, the radio is powered
off.
(1) Short press microphone [ UP ] or [ DN ] to change working channel.
(2) Long press microphone [ UP ] or [ DN ] can fast change working channel.
(1) Short press , until LCD displays " ", " " stands for SQ
level, the bigger value stands for high squelch level.
(2) Short press microphone [ UP ] or [ DN ] to change SQ level.
(3) Long press microphone [ UP ] or [ DN ] can fast change SQ level.
(4) Short press or wait for 10 seconds to store and exit.
Note: The higher SQ level selected, the stronger signal required to open
speaker and hear the calling.
(1) Long press , until LCD displays "AQ", the ASQ function turned on.
(2) Short press , until LCD displays " ", " " stands for
ASQ level, the bigger value stands for high squelch level.
(3) Short press microphone [ UP ] or [ DN ] to change ASQ level.
(4) Long press microphone [ UP ] or [ DN ] can fast change ASQ level.
(5) Short press or wait for 10 seconds to store and exit.
(6) Long press key again to turn on SQL function.
Note: The higher ASQ level selected, the stronger signal required to open
speaker and hear the calling.
Turn clockwise to increase volume, anti-clockwise to decrease volume.
3.4 ......................................................................................................

danita 340 CB Radio 4
※Mode Control (short press)
※Emergency Channel (short press)
※Keypad Lock (long press)
(1) Short press , key to switch between / mode.
(2) The LCD displays the selected mode.
(1) First press , key to choose the first programmed emergency channel,
LCD displays EMG.
(2) Second press , key to choose the second programmed emergency
channel.
(3) Third press , key to return to last normal channel, EMG disappears
form LCD.
Note: The default emergency channel are channel 9 and channel 19.
See menus Emergency Channel Set page 8 for the emergency channel
configuration.
(1) Long press key for over 2 seconds to lock the keys, LCD displays
.
(2) Long press key for over 2 seconds again to unlock the keys
disappears form LCD.
Note: In lock Mode all keys except PTT is valid.
3.5 .....................................................................................................
3.6 .....................................................................................................
※Scan Function (short press)
(1) Hold UP or Down key for over 5 seconds and release the key when hear
"Di" beep sound to start scan, "SCAN" flashes in the LCD.
(2) Short press UP or Down key to change scan direction.
(3) Short press AM/FM to change scan mode, short press [EMG] or [PTT] to
exit scan.
3.8 ..............................................................................................................

5danita 340 CB Radio
※Functions (long press)
※Talkback Level
※Norms Control
Long press key to enter in memu and set different function.
This function allows you to adjust the volume of your walkie-talkie.
(1) Start the intercom function (see "intercom" on page 8).
(2) Hold down the [PTT] switch, then the key increases or the key
decreases the Talkback Level.
(3) Release [PTT] switch and save Talkback Level.
Choose a 8Ω external speaker with 3.5mm mono connector.
(1) Long press key to enter menu list.
(2) Short press microphone [ UP ] or [ DN ] or or to choose menu to
be.
(3) Short press key to enter function setting parameter of the chosen
function, the parameter blinks on LCD.
(4) Short press microphone [ UP ] or [ DN ] or or to choose wanted
setting.
(1) Hold to power on radio, until LCD displays the norms.
(2) Short press microphone [ UP ] or [ DN ] to choose wanted norms.
(3) Power off and power on again.
3.10 Install External Speaker ..............................................................
3.11 Menu Operations ..........................................................................
Press [PTT] + key to activate VOX function, LCD displays microphone
icon " ", and then press [PTT] + key to disable VOX function. The
microphone icon disappeared.
Note: When VOX is turned on, the micropphone symbol flashes in LCD
.
※VOX function
The VOX function allows transmitting by speaking into the original
microphone without pressing the [PTT] switch.
3.9 ......................................................................................................

danita 340 CB Radio 6
(5) Short press key to validate the mode and exit setting.
(6) Long press key or wait 20 seconds to store exit MENU.
NO. LCD display Function detail Setting details
1
2 Beep sound
: turn on beep sound
: turn off beep sound
Default:
3
4
5
6
7Squelch level
control
, 1~34
Default: 8
8Auto squelch level
control
Level 1~9
Default: 6
9Scan type setting
: squelch scan
: time scan
Default:
10 HI-CUT setting
: turn off HI-CUT function
: turn on HI-CUT function
Default:

7danita 340 CB Radio
NO. LCD display Function detail Setting details
11 Talkback level
control
, 1~9
Default:
12 Noise blanker
: turn off NBLANK function
: turn on NBLANK function
Default:
13 Auto RF gain
setting
: turn off AUTO RF GAIN function
: turn on AUTO RF GAIN function
Default:
14 RF gain level
control
Level 3、6、9~48
Default: 48
15 RB sound setting
, 1-5
: turn off RB sound function.
Default:
16 Backlight color
setting
: Red
: Green
: Blue
: Cyan
: Yellow
: Purple
: White
Default:
17 Backlight
brighless
Level 1~6
Default: 6
18 Time out timer , 1~10Min
Default: 2
19
20

danita 340 CB Radio 8
(1) Choose a band to be modified.
(2) Long press key to enter menu list.
(3) Short press microphone [ UP ] or [ DN ] or or to choose NO.17
function memu, LCD displays , stands for current band
name.
(4) Short press key, the first digit blinks on LCD.
(5) Short press microphone [ UP ] or [ DN ] or or to choose the
character of the first digit.
(6) Short press key to validate the first digit. The second digit blinks on
LCD.
3.12 Band Name Setting ......................................................................
(7) Short press microphone [ UP ] or [ DN ] or or to choose the
character of the second digit.
(8) Short press key to validate the second digit and exit setting.
(9) Long press key or wait 20 seconds to store exit MENU.
(1) Long press key to enter menu list.
(2) Short press microphone [ UP ] or [ DN ] or or to choose NO.18
function memu or NO.19 function memu, LCD displays or
.
(3) Short press key, the number " " or number " " blinks on LCD.
(4) Short press microphone [ UP ] or [ DN ] or or to choose the
emergency channel is valid.
: stands for turn off current emergency channel.
(5) Short press key, the band name blinks on LCD.
(6) Short press microphone [ UP ] or [ DN ] or or to choose the
frequency band.
Note: This frequency band selection is valid only when the radio work in HF
model or HAM model.
3.13 Emergency Channel Setting ......................................................

9danita 340 CB Radio
(1) Long press key to enter menu list.
(2) Short press microphone [ UP ] or [ DN ] or or to choose NO.20
function memu, LCD displays .
(3) Short press key to enter menu selection, falshes in the LCD.
(4) Long press key key until LCD only displays .
(5) Release key, the radio automatically reseted.
3.14 Resume Factory Default ............................................................
(7) Short press key to validate the frequency band, and the channel
blinks on LCD.
(8) Short press microphone [ UP ] or [ DN ] or or to choose the
channel.
(9) Short press key to validate the channel,and the mode blinks on LCD.
(10) Short press microphone [ UP ] or [ DN ] or or to choose the
mdoe AM or FM.
(11) Short press key to validate the mode and exit setting.
(12) Long press key or wait 20 seconds to store exit MENU.
Note: Choose the frequency band is valid only when the radio work in HF
model or HAM model.

danita 340 CB Radio 10
4. SPECIFICATION
GENERAL
Modulation Mode AM/FM
Frequency Range 26.565-27.99125MHz
Frequency Tolerance ±5.0ppm
Input Voltage 12V
Dimensions 124x101x36mm
Weight 428g
Operating Temperature Range -20℃ to +50℃
Current Drain
Transmit 3A MAX
Receive Squelched 0.3A
VOL Max 0.7A
Antenna Connector UHF, SO-239
TRANSMITTER
Power Output 4 Watts FM/AM
Transmission interference inferior to 4nW
Frequency Response 300-3000Hz
Modulated signal distortion inferior to 5%
Output Impedance 50 ohms
RECEIVER
Sensitivity Less than 1uV for 10dB(S+N)/N
Image Rejection 70dB
Adjacent Channel Rejection 60dB
IF Frequencies 1st 10.695MHz
2nd 455KHz
Automatic Gain Control(AGC) Less than 10dB change in audio
Output for inputs from 10 to 50000uV
Squelch less than 1uV
Audio Output Power 1Watts at 8Ω less than 10% distortion
Frequency Response 300-3000Hz

A1.191019