Retekess TR112 User manual

USER'S MANUAL
TR112
FM
VOLUME
RETEKESS
TR112

EN(1-21)
DE(22-44)
FR(45-66)
IT(67-88)
ES(89-111)
RU(112-134)

list
Product overview................................................................................................................
Introduction to product functions.....................................................................................
Packing list..........................................................................................................................
Download of mobile APP (see the APP installation on reference appendix) ...............
Function of buttons.............................................................................................................
Symbols on LCD..................................................................................................................
Functions of symbols.........................................................................................................
Introduction to Bluetooth mode.........................................................................................
TF card play..........................................................................................................................
Setting of running time........................................................................................................
Setting of on timer and clock timer....................................................................................
Play mode selection and EQ setting..................................................................................
SOS alarm and emergency lighting...................................................................................
Use of lock............................................................................................................................
Choose a working state of marquee..................................................................................
Setting of backlight of display............................................................................................
TYPE-C USB.........................................................................................................................
External sound source (AUX) input...................................................................................
Computer data transmission..............................................................................................
Use the antenna...................................................................................................................
Technical parameters..........................................................................................................
Precautions..........................................................................................................................
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07
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11
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Thanks for buying our product. Before use, please carefully read this Instructions for Use
and keep it properly.
1: Product overview
Our company is aimed to develop new products, adhere to continuous innovation and satisfy
the requirements of users. RETEKESS-TR112 is a DSP digital display multi-band radio
supporting APP intelligent remote developed by our company with all efforts. It supports
bands of AIR, FM, MW, SW, VHF and WB, play modes of Bluetooth, TF card and audio input
as speaker (3.5MM line-in/connection to computer with USB data AUX-in), connection to
computer for use as card reader, 5W high power amplifier, mega bass, flashlight and SOS
alarm. RETEKESS-TR112 is an emergency product for both indoor and outdoor use. With
multiple functions and more interesting way of searching channels, this product supports key
tuning, pulley and shuttle search, and manual pointer search. Multiple ways of searching
channels give you unique use experience.
2: Introduction to product functions
2.1: This product realizes multi-band reception of AIR, FM, MW, SW, VHF and WB through
software programming and has high reception sensitivity.
2.2: This product supports mobile APP intelligent remote control(Android and Harmony OS).
Within 20m, it realizes close remote control of band switching, mode switching, frequency
choosing on numeric keyboard, volume adjustment, channel choosing through frequency,
locking, etc, giving users a new use experience.
2.3: This product uses advanced audio technology to connect Bluetooth for wireless music
play. It supports MP3, WMA, WAV, APE, FLAC and TF play up to 256G.
2.4: This product has a dual-purpose TYPE-C jack which supports charging and supports
connection between this product
and computer with USB cable for use as external speaker of audio input.
2.5: This product uses 1600mAh lithium battery with long life.
2.6: In the mode of reception, this product supports digital tuning, manual tuning, pulley
search and other ways of search, giving users more fun of use.
2.7: Ways of searching channels of this product: full automatic channel search and automatic
channel storage, manual channel storage, and automatic channel search.
2.8: This product designs 5 AIR meter waves, 11 SW meter waves and 9 VHF meter waves
for quick frequency switching and quick channel taking.
2.9: This product has 4 FM frequencies; AM frequency range changes with FM. With no limit
of national boundary, it can be used all over the world.
1）: FM:87.5-108MHZ/ AM:522-1710KHZ（Step value: 9KHZ)
2）: FM:87.0-108MHZ/ AM:520-1710KHZ（Step value: 10KHZ)
3）: FM:76.0-108MHZ/ AM:522-1710KHZ（Step value: 9KHZ)
4) : FM:64.0-108MHZ/ AM:522-1710KHZ（Step value: 9KHZ)
2.10: In the mode of play, this product can start the marquee and give you wonderful music
melody.
2.11: This product provides BASS effect and supports listening with earphone, satisfying the
requirements of all users.
01

4: Download of mobile APP (see the APP installation on reference appendix)
Name
RETEKESS -TR112 high-perfor maance a ll-ban d radio
Strap
Lithium batter，1600mAh 3.7V
USB TYPE-C charging cable
Instructions for Use
Small screwdriver
Packing box
Quantity
1
1
1
1
1
1
1
Step 1: Turn on the radio Step 2: Install the APP
2.12: In the play mode of TF card, there are four ways of play for you to choose:
rA (repeat all), rO (repeat one) rF (repeat file), rr (random)
2.13: This product supports the function of lock.
2.14: This product uses a 1.38 inch screen to display the time, battery status, signal, sleep
time and clock symbol.
2.15: This products uses 24-hour/12-hour system.
2.16: The off time for sleep can be set: 90-80-70-60-50-40-30-20-10 minutes.
2.17: On timer and clock timer can be set.
2.18: After choosing the on timer, the off time after power on can be set:
10-20-30-40-50-60-70-80-90 & FULL (automatic power off after power on cancel)
2.19: The backlight can be used in the dark.
2.20: In the mode of reception, this product has ultra large memory capacity to memorize
995 channels (FM/VHF/AW/SW/AIR: 199 bands).
2.21: In the play mode of Bluetooth or TF card, this product supports six EQ sound effects:
E1: NORMAL, E2: POP, E3: ROCK E4: JAZZ, E5: CLASSIC, E6: COUNTRY
2.22: This product uses more user-friendly TYPE-C charging jack.
3: Packing list
02

Click“ RETEKESS-TR112-BLE” to connect the APP. To disconnect the APP, lightly press
“ ” to turn off the radio and show the time. Long press“[ ] ” for 2 seconds,“[ ] ”
appears on the screen, and now APP is disconnected. To learn more about the functions of
APP, please the APP Instructions for Use.
5: Function of buttons
Step 3: Successful installation on mobile Step 4: Click to enter the APP
1: Power on/off【refer to details in Article 7.1.1】
2: Set the off time for sleep【refer to details in 7.1.2】
1: When the time is shown: set L1, L2 and L3backlight【refer to details in Article 16】
2: When the radio is powered on: light press&long pres s for volume increase.
1: When the time is shown: long press&light press for start of on timer& setting of clock timer
【refer to details in Article 11】
2: When the radio is powered on: light press&long pres s for volume decrease.
1: When the screen is off: light press for start of backlight & time dis play
2: When the time is shown: long press&light pres s for start of running time setting【refer to details in Article 10】
3: When the radio is powered on: light press for switching between FM/VHF/MW/SW/AIR /WB
4: In the mode of FM/VHF/MW/SW/AIR: long press for 2 seconds to enter the mode of full
automatic channel search and automatic channel st orage
5: In the mode of WB: long press th is button for 2 seconds to start the alarm. Before finding the alarm signal,
long press it again to ex it alarm search.
03

1: When the time is shown: long press this button for 2 seconds to start manual adjustment of FM/MW/SW
frequency range and lightly press “ ” to choose a frequency【refer to details in Article 7.3.2.5 】
2: In the mode of WB, lightly press this button to switch between 7 freque ncies.
3: Correct frequencies cannot be adjusted manually in the mode of VHF/AIR/WB. Every time lightly press
this button to switch to corresponding meter frequency after calculation with algorithm through potentiometer.
1: When time is shown: light press&long pre ss for Time adjustment: time+ FM frequency selection: switch
between FM reception frequencies, switch bet ween AM.9KHZ/10KHZ accordingly Backlight adjustment:
choose a light display mode
2: In the mode of reception: lightly press this button, frequency will increase based on the min step value.
Long press this button for 2 seconds to automatically search chann els up.
3: In the play mode of TF card: lightly press this button to play the next song, and long press it to fast forward.
4: In the play mode of Bluetooth: lightly press this button to play the next song.
1: When time is shown: light press&long press for Time adjustment: time - FM frequency selection: switch
between FM reception frequencies, switch between AM.9KHZ/10KHZ accordingly Backlight adjustment:
choose a light display mode
2: In the mode of reception: lightly press this button, frequency will decrease based on the min step value.
Long press this button for 2 seconds to automatically search channels down.
3: In the play mode of TF card: lightly press this button to play the previous song, and long press it to f ast
backward.
4: In the play mode of Bluetooth: lightly press this button to play the previous song.
1: In the mode of reception: start the rotary shuttle channel selection.
2: In the play mode of Bluetooth or TF card: rotary song selection.
In the mode of FM/MW/SW: adjust the receiving frequency of FM/MW/SW manually.
1: When the time is shown: lightly press this button to start/close the timer function.
2: In the mode of reception: lightly press this button to take a channel. Long press it for 2 seconds to store a
channel manual ly. Lightly press it again to confirm a channel is stored suc cessfully.
1: In the mode of reception: long press this button for 2 seconds to start/close the mute function.
2: Switch between play modes: TF card/Bluetooth/3.5MM audio cable -AUX in/connecti on to computer AUX
- in. Lightly press this button to switch between the four play modes.
3: Long press it for 2 seconds to pause/play.
1: When the time is shown/the radio is powered on: long press this button to start the function of lock, and
long press it for 2 seconds to unlock. (SOS alarm and flashlight are not contr olled by the lock)
2: When the time is shown/the radio is powered on: lightly press this button to start the shuttle lock and
lightly press it again to disabl e the shuttle lock.
1: When searching channels using the shuttle button: the frequency on LCD flashes. Lightly press this button
to switch between step values and search channels together with the shuttle button.
2: Play mode: lightly press this button to choose an EQ.
04

1: In the mode of working: lightly press this button to choose a working state of marquee 【refer to details in
Article 15】.
2: In the mode of VHF: long press this button to the start the bandwidth setting 【refer to details in Article
7.3.6】.
3: In the mode ofA IR: long press this button to set SQ【refer to details in Article 7.7】.
4: In the play mode of TF card: long press this button to start the setting of play mode 【refer to details in
Article 9.3】.
5: In the play mode of Bluetooth: long press this button for 2 seconds the disconnect the Bluetooth .
6: When APP is connected: long press this button for 2 seconds to exit APP connection after the radio is p
owered off.
1: In any mode: lightly press this button to turn on the flashlight and lightly press it aga in to tu rn off the light.
2: In any mode: long press this button for 2 seconds to start SOS alarm and flashing light and long press it
again to cancel.
1: Charging jack
2: Connection to the audio output jack on computer
3: Connection to computer with USB cable. Use as TF card reader.
TF card jack.
3.5MM earphone audio output jack
3.5mm external audio input jack
6: Symbols on LCD
05

In the mode of reception: signal.
Address of storing a channel &address of taking a channel & EQ symbol.
Volume
Full automatic channel search and storage & Manual channel storage & channel
Battery status & charging indicator
Unit
Unit
Automatic power on & clock
Sleep time
Lock
Bluetooth play
TF card play
WB alarm
MW AIR
FM VHF
SW WB
Pause/play
12-hour system AM
12-hour system PM
APP mode. Show the recordings.
Successful connection between this product and mobile APP.
TF card inserted into the rad io.
Marquee
Standby time: show the time Bluetooth mode: bt shows Bluetooth state Connection to computer: PC shows
audio output state & TF card date download/deletion TF card mode: show the total number of songs & show
the play time.
VOLUME
ALE
AM
PM
06

7.1.1“ ” power on/off: this product has built-in lithium battery. Lightly press“ ” to
show the time and lightly press
“ ” again within 10 seconds to turn on the radio.When the radio is powered on, lightly
press“ ” for 2 seconds to turn off the radio. Time will be shown after the radio is turned
off.
Note: after 10 seconds of turning off the radio, the radio enters the mode of power saving
and the backlight & time display is off. To return to check the time, lightly press“ ” or
lightly press “ ” to turn on the backlight & time display. Before the first use, please fully
charge the radio first.
7.1.2 Set the sleep time: lightly press“ ” to turn on the backlight&time display. Long
press“ ” for 2 seconds to set the sleep time. When the sleep time is displayed, lightly
press “ ” to choose the minutes of automatic power off for sleep:
90.80.70.60.50.40.30.20.10. After choosing the minutes of automatic power off for sleep,
“ ” is displayed on LCD.
7.2: Volume adjustment (level: 00-32) When the radio is working, lightly press or long press
“ ” or “ ” to adjust the volume from 00 to 32.
7.3: Listen to the radio
7.3.1: The receiving ranges of this product are shown in the following table. Different
countries have different requirements for FM and AW. Here are four receiving ranges. The
first one is default value in factory.
7: Functions of symbols
FM receiving
range
87.5-108MHZ
FM:87-108MHZ
FM:76-108MHZ
FM:64-108MHZ
VHF receiving
range
30-199.975MHZ
30-199.975MHZ
30-199.975MHZ
30-199.975MHZ
MW receiving
range
522-1710KHZ(9KHZ)
522-1710KHZ(10KHZ)
522-1710KHZ(9KHZ)
522-1710KHZ(9KHZ)
SW receiving
range
3.2-21.95MHZ
3.2-32MHZ
3.2-32MHZ
3.2-32MHZ
AIR receiving
range
118-138MHZ
118-138MHZ
118-138MHZ
118-138MHZ
WB receiving
range
162.4-162.55MHZ
162.4-162.55MHZ
162.4-162.55MHZ
162.4-162.55MHZ
NO.
1
2
3
4
The above four receiving ranges can be adjusted as required:
When the time is displayed, long press“[ ]” for 2 seconds to show the low FM frequency
in current mode and lightly press “[ ] ” or“[ ]” to choose an FM receiving range.
Stop operation and exit setting. The frequency chosen finally will be the default value
automatically.
※For example: 87.5MHZ on LCD is the first receiving mode, and 87.0MHZ on LCD is the
second receiving mode.
7.3.2: Way of channel search: Manual channel search, semi-automatic channel search, full
automatic channel search and storage, pulley and shuttle channel search, and knob channel
search.
07

7.3.2.1: Manual channel search: lightly press“[ ] ”or “[ ] ”, the min step value of each
band increases or decreases.
Mini step value of FM: 0.1MHZ，Mini step value of VHF:0.025MHZ
Mini step value of MW: 9KHZ / 10KHZ
Min step value of AIR: 0.025MHZ
Mini step value of SW: 0.005MHZ
7.3.2.2: Semi-automatic channel search: long press“[ ]” or “[ ]” for 2 seconds, the
radio will quickly search channels based the min step value of each band, will stop search
after finding a channel and play it.
7.3.2.3: Full automatic channel search and storage: In the mode of reception, long press
“[ ] ” for 2 seconds to automatically search and store channels from the lowest
frequency to the highest frequency of current band. Channel search will stop automatically.
In the process of automatic channel search,“ PRESET 01-PRESET**” appears on the top
right of LCD (the number means the address of storing a channel). After a round of search is
finished, search will stop automatically and the program of the first frequency stored will be
played. Number of channels stored of every band: 199, 995 channels in
total (except WB). Warm prompt: the number of channels stored depends on local signal
intensity.
7.3.2.4: Shuttle channel search: in the mode of reception, rotate the shuttle knob on the right
of radio“[ ]” to choose a channel up and down. Quick shuttle channel search: rotate
“[ ] ”, the number behind the frequency flashes for 2 seconds. When the number
is flashing, lightly press“[ ] ” to switch between numbers flashing. When the number is
flashing, rotate“[ ] ” to quickly choose a channel up and down.
7.3.2.5:“[ ] ” Manual knot channel search Special description of manual channel
search:
Limited by the chip of this product, VHF/AIR/WB only supports rough frequency adjustment
and doesn’t support accurate manual channel search using the knob, which means that the
step is limited and fine adjustment can only be realized in combination with TUNE+/TUNE-.
rough frequency adjustment and doesn’t support accurate manual channel search using the
knob, which means that the step is limited and fine adjustment can only be realized in
combination with TUNE+/TUNE-.
In the mode of FM/MW/SW, channels can be searched manually using the knot.
In the mode of FM/SW, when searching channels manually using the knob, lightly press“SUB
BAND” to choose from four receiving band ranges.
In the mode of FM, when any range is chosen, the mode of manual tuning will search in one
of ranges.
In the mode of SW, lightly press“ SUB BAND” to choose from 11 receiving band ranges.
FM1:87-108MHZ FM2:76-108MHZ
FM3:70-93MHZ FM4:64-88MHZ
08

SW1:3.2-4.1MHZ SW2:4.7-5.6MHZ
SW3:5.7-6.4MHZ SW4:6.8-7.6MHZ
SW5:9.2-10MHZ SW6:11.4-12.2MHZ
SW7:13.5-14.3MHZ SW8:15-15.9MHZ
SW9:17.4-17.9MHZ SW10:18.9-19.7MHZ
SW11:21.4-21.9MHZ
In the mode of SW, when any range is chosen, the mode of manual tuning will search in one
of ranges.
When the time is displayed, long press“ SUB BAND” to set MW manual tuning range and
numeric tuning range while switching between FM numeric tuning range. For details, please
refer to Article 7.3.1. There are different ranges because every potentiometer has an error,
it’s difficult to realize consistency between all radios. The frequencies beyond the range can
be displayed but cannot be received. There is a seamless connection between manual
tuning and “[ ]”it will automatically switch to manual tuning. VHF/AIR/WB doesn’t
support manual tuning, so it will switch to corresponding frequency after calculation with
algorithm through the potentiometer. When switching frequencies using shuttle and buttons,
it will automatically switch to numeric tuning.
7.3.3: In the mode of numeric tuning, switch between SW meter waves:
SW receiving frequency range: 3.2-21.95MHZ
Numeric tuning: in the mode of SW, lightly press “[ ]”to
show 11 SW meter waves: 3.20MHZ，4.75MHZ，5.60MHZ，7.35MHZ，9.90MHZ，
12.10MHZ，13.87MHZ, 15.80MHZ，17.90MHZ，19.10MHZ，21.85MH Lightly press“[ A ]”
to quickly switch and choose.
7.3.4: Switch between VHF wavelets: VHF receiving range: 30.00-199.975MHZ In order to
receive a channel more quickly, in the mode of VHF: there are 9 VHF wavelets. Lightly
press“[ A ] ”, LCD shows: 30.00MHZ, 50.00MHZ, 70.00MHZ, 90.00MHZ,
110.00MHZ,130.00MHZ, 150.00MHZ, 170.00MHZ, 190.00MHZ. Lightly press
“[ A ] ” to quickly switch and choose.
7.3.5: Switch between AIR wavelets: AIR receiving range: 118.00-138.00MHZ. In the mode
of AIR: lightly press“[ ] ”, LCD shows: 118.00MHZ, 123.00MHZ, 128.00MHZ,
133.00MHZ, 138.00MHZ. Lightly press“[ ] ” to quickly switch and choose.
7.3.6: Setting of VHF bandwidth:
In the mode of VHF, long press“[ ]” for 2 seconds to show current VHF bandwidth
5KHZ. When bandwidth is shown, lightly press“[ ]” to choose a bandwidth from 50KHZ,
100KHZ, 150KHZ and 200KHZ. After choosing a bandwidth, the radio will exit setting of
bandwidth automatically within 3 seconds and automatically confirm the bandwidth chosen
finally. Note: the factory default value of VHF-NFM is 5 KHZ. If 50KHZ, 100KHZ, 150KHZ or
200KHZ is chosen, the radio will receive signals in the mode of VHF-WFM demodulation.
09

7.4: Method of storing a channel manually In the mode of reception, search the target
frequency using the methods in Article 7.3.2. Long press“[ ] ” for 2 seconds to enter
the mode of channel storage, the address of storing a channel
appears on LCD and“ PRESET **” flashes, now lightly press “[ ] ” or“[ ] ” to
choose an address of storing a channel and press“[ ] ” again to confirm. The address of
storing a channel is off, now manual channel storage is finished.
Note: if a target frequency is chosen, long press“[ ] ” for 2 seconds to store a channel
and lightly press“[ ]” to confirm a channel is stored. Channels can be stored like this
according to the sequence of addresses.
7.5: Take a channel Store a channel using the methods in Article 7.3.2.3 and 7.4.
Lightly press“[ ] ” to take a channel. When“ PRESET **” is displayed, lightly press
“[ ] ” or“[ ] ” or rotate the pulley on the right“[ ] ” to choose an address of
taking a channel. Change a channel every time lightly press“[ ] ” or“[ ] ”,and
“PRESET00-PRESET**” appears( “01-**”is the address of taking a channel).
Note:“PRESET--”means no channel stored.
7.6: WB:Lightly press“[ ]” to switch to WB. Lightly press“[ ] ” or lightly press and
long press“[ ] ” or“[ ] ” to choose a weather frequency.
Receiving frequencies:
1－162.400MHZ, 2－162.425MHZ, 3－162.450MHZ, 4－162.475MHZ,5－162.500MHZ, 6－
162.525MHZ,
7－162.550MHZ
Turn on the alarm: long press“[ ] ” for 2 seconds to enter automatic alarm“ ALE”. In the
state of“ ALE”, if no alarm signal is searched, long press“[ ] ” again for 2 seconds to exit“
ALE”.
(Note: after automatic alarm search, if no button works, long
press “[ ]” again for 2 seconds to cancel the alarm first and then use other functions)
Turn off the alarm: after the alarm rings, lightly press“[ ] ” to turn off the alarm and exit“
ALE”.
7.7: Start SQ function at AIR
In the mode of AIR, long press“[ ] ”,“ sq OFF” and“ sq On” appear on LCD. “ sq OFF”:
turn off SQ function “ sq On”: turn on SQ function Lightly press“[ ] ” to switch between the
two. What you choose will be the default one.
8: Introduction to Bluetooth mode
Bluetooth name of this product:“RETEKESS-TR112 ”.
8.1. When radio is powered on, lightly press“[ ] ” to switch to“[ ] ”.
Bluetooth symbol“[ ] ”flashes, which means it's waiting for connection to Bluetooth. After
successful connection, Bluetooth symbol“[ ] ” is always on.
8.2. Lightly press“[ ] ” or lightly push“[ ] ” clockwise to play the next song. Lightly
press“[ ]” or push“[ ] ” anticlockwise to return to the previous song. Long press
“[ ]” for 2 seconds to switch between pause and play, or operate the mobile to control
accordingly.
8.3. Disconnection of Bluetooth: in the mode of Bluetooth, long
press“[ ] ” to disconnect Bluetooth.
10

9: TF card play
Insert TF card according to the direction of“[ ] ”, lightly press
9.1: In any mode, insert TF card to play TF songs by priority, and TF card icon“[ ] ”
appears on the screen; in any other mode, lightly press“[ ] ” to switch to TF card play;
long press
“[ ] ” to switch between pause and play. the card to install it, and lightly press it again to
take it out.
9.2. Lightly press“[ ]” or lightly push“[ ] ” clockwise to play the next song. Lightly
press“ [ ]” or push“[ ] ” anticlockwise to return to the previous song. Long press
“[ ] ” to fast forward, and long press“[ ] ” to fast backward.
9.3: In the play mode of TF card, ways of play can be chosen as follows:
Long press“[ ] ” for two seconds, LCD shows current way of play: rA, rO, rF or rr. When
rA, rO, rF or rr is shown, lightly press “[ ] ” to choose a way of play: rA (repeat all), rO
(repeat one) rF (repeat file), rr (random)
Max capacity of TF card: 256G
TF card supports play of MP3, WMA, WAV, APE and FLAC
Max number of files supported by TF card: 65,535
Warm prompt:
In the play mode of TF card, in consideration of song source downloaded, if vibrato happens,
please adjust the volume.In the mode of reception and Bluetooth, songs cannot be
played after inserting TF card and“ Err” appears on the screen. In consideration of song
source downloaded, or if TF card is broken, please change a normal TF card.
10: Setting of running time
Lightly press“[ ] ” or“[ ] ” show the time. Long press“[ ]” for 2 seconds, the hour
“ **” flashes. Lightly press or long press“ [ ]” or“[ ] ” to adjust current hour.
Long press“[ ] ”, the minute“ **” flashes. Lightly press or long press“[ ]” or“[ ] ” to
adjust current minute. Lightly press“ [ ]” to show“ 24Hr” or“ 12Hr” time system. Lightly
press“[ ] ” or“ [ ]” to choose“ 24Hr” or“ 12Hr” time
system. Lightly press“[ ] ” to confirm the adjusted running time and time system.
※Mode of time display: 12Hr system:“ AM” on LCD means forenoon, and“ PM” on LCD
means afternoon.
11

Light press
Light press to
choose the minute
Minute and symbol
“ ” flash
Choose clockLight press
to choose
Two
options
Choose automatic
power on
Lightly
press to
confirm
Light press any button
start the time display
Time display
Light press
Clock symbol
on LCD
Long press
Hour and symbol
“ ” flash Light press to
choose the hour
Warm prompt:
“[ ]” on timer: at the time of on timer, the working mode before power off will be chosen
automatically. In the mode of Bluetooth, songs can only be played by clicking on Bluetooth
device. If the time of on timer and off timer is chosen, turn on the radio at the set on time,
the symbol“[ ] ” will appear on the screen. Turn off the radio at the set off time, the
symbol “[ ]” will disappear.
“[ ]” clock timer: at the time of clock timer, the clock symbol“[ ]”flashes, the radio
makes a“ beep...” for 3 minutes at interval of 5 minutes. Lightly press“[ ]” to turn off the
clock, the symbol“[ ] ” stops flashing. Lightly press“[ ] ” again to cancel the clock, and
the symbol“[ ] ” disappears. When the clock rings, lightly press“[ ] ” to continue to
sleep for 5 minutes.Stop the clock for a while.
11: Setting of on timer and clock timer
11.1: On timer and clock timer of this product can be set as follows:
12
NEXT
PREV
NEXT
PREV
NEXT
PREV

Choose on
timer Light press
to confirm
Light press to choose
the time of power off
after power on
(10-90 minutes is
the of power off
after power on)
FULL: the time of
power off not limited
Light press
to confirm
11.2: After choosing automatic power on, the time of automatic
power off can be chosen (unit: minute) as follows:
Warm prompt:“[ ] ”if on timer & off timer after on timer is chosen, the sleep symbol
“ [ ]” appears on LCD. At the set off
time, the radio will be turned off automatically. 11.3: Off: on timer/clock timer Cancel the on
timer/clock timer: in the mode of clock, lightlypress“[ ]”, the symbol“[ ]” disappears,
and turn off the clock.
12: Play mode selection and EQ setting
In the mode of music play, lightly press “[ ] ” to choose an EQ:
E1: NORMAL, E2: POP, E3: ROCK, E4: JAZZ
E5: CLASSIC, E6: COUNTRY. The radio will default to adjusted current EQ with no operation
within 3 seconds.
13: SOS alarm and emergency lighting
13.1: Power of emergency function: max output power of SOS alarm: >5W; the power of
flashlight: 1W.
13.2: Start SOS alarm: long press“[ ] ” for 2 seconds to start SOS alarm. Lightly press
“[ ] ” to cancel SOS alarm.
13.3: Start flashlight: lightly press“[ ] ” to turn on LED and lightly press“[ ] ” again to
turn off LED.
13
NEXT
PREV

14: Use of lock “[ ] ”
14.1: Lock: in the mode of time and power on, long press“ [ ]” for two seconds, the
symbol“[ ] ” appears on LCD.“[ ] ” emergency function cannot be locked, but all other
buttons can be locked;
14.2: Unlock: in the mode of time and power on, long press “[ ] ” for two seconds, the
symbol“[ ] ” disappears on LCD, and all buttons are unlocked.
14.3: Exclusive shuttle lock function of this product: in the mode of time and power on, lightly
press“[ ]”, the symbol “[ ] ” flashes on LCD. Now“[ ] ” is locked, lightly press
“[ ] ” again, the symbol“[ ] ” disappears and“[ ] ” is unlocked.
15: Choose a working state of marquee
15.1: In the mode of music play (Bluetooth, TF card, AUX-IN): lightly press“[ ] ” to switch
to the working state of marquee.
Lightly press“[ ] ” to see three working states on LCD:
S1: natural flash; S2: quick flash; OF: marquee is off.
15.2: In the mode of reception: lightly press“[ ] ” to switch to the working state of
marquee. Lightly press“[ ] ” to see four working states on LCD:
S1: natural flash;
S2: quick flash;
At: marquee is always on (no flash)
OF: marquee is off
16: Setting of backlight of display window/backlight of pointer disk/decorative light(on
the back of radio)
16.1: L1：backlight can be always on. It will be off automatically after 5 seconds. The
operation is shown as follows: When the time is shown, long press“[ ] ” for 2 seconds, the
symbol“[ ] ”or“[ ] ” appears on LCD. Lightly press “[ ] ” or “ [ ]” to choose from
the two modes. “[ ] ”means L1 backlight is always on when the radio is powered on; “[ ]
”means L1 backlight will be off automatically with no operation in 5 seconds when the radio
is powered on.
16.2: L2 ：backlight can be always on. It will be off automatically after 5 seconds. The
operation is shown as follows: When the time is shown, long press“[ ] ” for 2 seconds,
“ L1” appears on LCD. Lightly press“[ ] ” for the second time, the symbol“[ ] ”，
“[ ] ”or“[ ] ” appears on LCD.
L1：backlight of
display window L2：backlight of pointer disk L3：two decorative lights (on the back of radio) Options for above three kinds of backlight:
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Lightly press “[ ]”or“[ ]”to choose from the three modes. “ [ ]”means L2 backlight
is always on in the mode of reception; “[ ] ” means L2 backlight will be off automatically
with no operation in 5 seconds the mode of reception; “[ ]” means L2 backlight is turned off
in the mode of reception.
16.3: L3：backlight can be always on. It will be off automatically after 5 seconds. The
operation is shown as follows: Long press“[ ] ” for 2 seconds,“ L1” appears on LCD.
Lightly press“ [ ]” twice, the symbol“[ ] ”,“[ ] ” or“[ ] ” appears on LCD. Lightly
press“ [ ]” or“[ ] ” to choose from the three modes.
“[ ] ”means L3 backlight is always on in the mode of reception; “ [ ]”means L3
backlight will be off automatically with no operation in 5 seconds the mode of reception;
“[ ] ” means L3 backlight is turned off in the mode of reception. After choosing according
to above instructions, this product.
17：TYPE-C USB: charge&computer AUX-IN function
17.1: Charge: DC5V/1A-DC3A charging device is recommended to charge the radio to avoid
damage to lithium battery or radio. If the radio is not in use for a long time, please charge it
every month or take the battery out.
If“[ ] ” flashes on the screen after inserting USB cable, it 22：Precautions means it’s
charging. When the radio is fully charged,“[ ] ” appears and stops flashing. The charging
time is generally 4-5 hours.
17.2: USB external audio input: when the radio is powered on, connect it to computer with
USB cable, now audio files can be input.“[ ] ” appears on LCD.
18: External sound source (AUX) input and play
When the radio is powered on, insert 3.5MM sound source device (e.g. mobile, computer,
etc.) into AUX“[ ] ” outside the radio using 3.5MM audio cable. Lightly press“[ ] ” to
choose the mode of“ sound source input”,“ LINE” appears on LCD, now this product is used
as an external source source. (Note: we don’t provide the audio cable)
19: Computer data transmission:
Insert TF card and connect the radio to computer using our standard USB cable. Lightly
press“[ ] ” , the computer will automatically install the driver software.“ PC” appears on
LCD, which means successful connection. Now the computer can read, copy and delete the
files on TF card (use as card reader).
Please note that this operation is not compatible on computers with different accessories.
20: Use the antenna:
Before listening to FM, VHF, SW, AIR and WB, pull out the antenna and change its length
and direction to find the best position of receiving.
*Note: in case of channels disorder due to strong interference, shorten the antenna. Listen to
MW The radio uses a built-in magnetic antenna to receive MW. The magnetic antenna will be
affected by direction when receiving signals, so when listening to MW, you can rotate the
radio to find the best position of receiving.
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21：Technical parameters:
Receiving range
FM: 64-108MHZ VHF:
30.000-199.975MHZ
MW: 520-1710KHZ SW:3.20-21.95MHZ
AIR:118-138MHZ WB:162.400-162.550MHZ
162.550MHZ
Receiving sensitivity
FM≤8dB VHF≤8dB MW:86dB SW:40dB
AIR:≤8dB
Quiescent current 10uA
Max current 720mA
Speaker Φ52mm 4Ω5W
Signal to Noise Ratio
FM/VHF: 48dB
MW: 30dB
SW:40dB
AIR:48dB
Number of channels stored 995
Bluetooth version VER 5.0
Bluetooth receiving distance ≤20 m
Min working voltage 3.4V
External input voltage DC.5v
Lithium battery 1600mAh 3.7V
Play format of TFcard Support play formats of MP3
, WMA , WAV , APE and FLAC
Max capacity of TF card 256G
Product size 101.7x52x118.5mm
Net weight 359g
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22: Precautions
To use this product, please abide by the following safety
instructions and ensure safe and reliable use of product.
◆Read and understand all safety guidelines and use information.
◆When the symbol“[ ]”appears or the frame of the symbol flashes, the battery is low.
Please charge the radio to ensure normal use.
◆DC5V/1A-DC3A charging device is recommended for use to avoid damage to lithium
battery or radio.
◆If the radio is not in use for a long time, please charge it every month or take the battery
out.
◆Keep this product away from rain or damp. No liquid is permitted to be dropped on or
splashed on the radio.
◆Keep this product away from high temperature heat source. Do not heat or dry the radio
at high temperature.
◆Do not leave this product in direct sunlight.
◆Drop, violent collision and heavy load on the radio are not permitted.
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