XHDATA D-608 User manual

3000mAH power battery strongly guarantees emergency use
of mobile phone charging
Wireless BT music playback and wireless calling
User Manual
Hand Cranked Emergency Power Generation
Global Band Radio
WB/NOAA Weather Warning Radio
functions
ATS

Function Operation
RESET: Reset switch hole
LOCK/LAMP: Keyboard lock/lighting andother
TORCH/SOS: Flashlight/Danger Signal
switches
CHARGE: Charging indicator
MIC: Cell phone call pickup hole
V-/V+ (VOLUME
Power/short press memory to turn on/long
press to turn on and adjust sleep switch mode
Switch Bluetooth playback/TF card playback mode and save
alarm mode. Turn the alarm on and off when powered off/long
press to adjust the alarm time and duration
BAND: Radio band conversion (FM/MW/SW/WB) and FM
and MW receiving frequency range adjustment after changing the
device
ALERT/DISPLAY: American weather warning WB automatic
standby mode and short press to switch the display content of the
secondary display area
)
Previous song/quick rewind played by Bluetooth and TF card. In radio
mode, manually store radio stations and manually delete stored radio
Short press to manually
adjust the volume/long press to
automatically adjust the volume
stations.
: Previous song/quick rewind played by Bluetooth
and TF card. In the radio state, short press to switch between manually
searching the radio frequency VF and recalling the memory radio frequency
VM. Press and hold to enter radio station browsing mode
: Play/pause key (wireless call key). Long press in radio mode
automatically searches for and remembers radio stations. Double-click on the
short wave band to automatically scan the current meter wave.
TORCH TUNING
TF CARD
DC 5V IN
TYPE-C
HEADPHONE
JACK
DC 5V OUT

FM Antenna
Solar Panels
Hand Crank Generator Rocker Arm
Bass Vibration Plate Air Outlet
Lighting LuminousPanel

Function Operation
DISPLAY
Power Display
Full battery
WB band standby
automatic scanning
Lock keyboard icon
Low battery
Sleep shutdown
Alarm clock icon
Battery charging
indicator Mobile phone call
alert symbol
Radio signal field strength
volume
SW short wave meter wave display
Alarm time display icon
Memory station number display icon
Radio signal strength
Radio signal-to-noise ratio scale value
Temperature display
Secondary display area
Main display area
FM stereo
Bluetooth function symbol
TF card icon
TF plays single loop
DC5V output mobile phone emergency charging
Browse icons by station frequency
KHZ radio frequency unit
MHZ radio frequency unit
FM/MW/SW/WB band
display icon

Please install the positive and negative terminals of the 3.7V (18650) lithium
Operation Introduction
Power Supply
battery correctly into the battery and battery compartment.
DC'5V IN Type-C charging socket power supply
Power on/off
Power on: Short press the power button, the display shows "ON"
Power off: Short press the power button, the display shows "OFF"
（The following operations need to be set in the shutdown state
Radio Operation ）
Set frequency coverage
Different countries have different medium wave and FM frequency coverage.
Please set according to the conditions of different countries.
FM frequency range setting:
After long pressing (BAND), short press to switch the FM receiving
frequencyrange respectively.
The screen will show 64,76,87,87.5,
Indicates that the frequency coverage is:
64-108MHZ, 76-108MHZ, 87-108MHZ and 87.5-108MHZ
The corresponding MW frequency coverage range is automatically
When the FM receiving frequency is selected: 64-108MHZ/76-108MHz/
87-108MHz:
set to: 522-1620KHz (9K) (Using Asia, Europe, Africa and Oceania)
In this state, the temperature will be displayed in degrees Celsius (°C)
When the FM receiving frequency is selected: 87.5-108MHz:
The corresponding MW frequency coverage is automatically set to:
520-1710KHz (10K) (applicable to North and South America)
In this state, the temperature will be displayed in degrees Fahrenheit (°F)

Enter Radio Mode
Select band
Short press the (power) button to (ON)
Short press the (BAND) key to switch bands (FM/MW/SW/WB)
Switch to short wave meter band: Press and hold the (BAND) button
in the short wave band, the meter band icon flashes, and turn the
shuttle to switchto each meter band.
When receiving FM and shortwave, you can choose to use a whip
antenna and rotate the antenna angle to get the best reception.
Rotate the body angle for optimal reception sensitivity when using
MW anLW
Search radio frequency
Adjust wireless frequency
Manual scan frequency (VF)
Short press (VF) key
Turn the tuning knob slowly or quickly (tuning)
Automatically browse radio frequency (VF)
Long press the (SCAN) button to enter browsing. When a station is
scanned, it will stop for 15 seconds. Short press (SCAN) to stop
searching, and continue scanning without any operation.
Manually store a station
Manually search for radio stations (VF)
Select band
Rotate (TUNING) to select the station frequency to be stored
Short press the (MEMORY) button again to store the changed radio
Short press the (MEMORY) button, the station number flashes in the
upper right corner
station

Fully automatic scanning and storage of radio stations
Select band
Long press the ( ATS ) key to automatically scan and store the
entire band radio stations
Shortwave single meter band automatic search mode
Quickly double-click the ( ATS ) key in the shortwave receiving
state to enter the current meter band scanning memory mode.
Tip
Radio signals will be affected by factors such as season/time period/weather,
receiving environment, electromagnetic interference, and receiving antenna
angle and azimuth. Therefore, ATS memory should be updated frequently
Manually recall stored radio stations (VM)
After the radio station search is completed, you can short press the (VM)
key to enter the memory radio radio mode.
Turn the (TUNING) shuttle button to recall each stored radio frequency
Automatically retrieve the stored radio frequency (VM)
Select the band and short press the (VM) key. Long press (SCAN) to
enter automatic browsing mode
Scan each memory station code for 5 seconds and press the SCAN
button to select listening. If there is no operation, continue scanning
the next radio frequency.

How to delete stored radio stations
Select the stored station to be deleted
Short press the (VM) key to enter the memory radio mode.
Select the band
Turn the (tuning) button to select the digital station frequency
you want to delete
Press and hold the (DELETE) key for 3 seconds to display [DEL].
Then short press again to confirm deletion
Delete all stored stations for the current band
Short press the (VM) key to enter the memory radio mode.
Select the band
Press and hold the (DELETE) key until the sub-display area
displays (ALL), release it and short press again to confirm
deletion of all stored stations in this band

Use of WB / NOAA / ALERT
WB/NOAA channel reception range
There are 7 channels in total: channels 1-7 (162.400-162.550MHz)
Manually search for WB/NOAA radio channels
Select the band: short press the (BAND) button to WB, turn the (TUNING)
Short press (power) button to (ON) to turn on
shuttle to adjust the receiving frequency (162.400-162.550MHz)
Automatically scan WB/NOAA radio channels and warn
of reception methods
Select the band: Short press the (BAND) key to switch to any radio band
Short press (power) button to (ON) to turn on
Long press the (ALERT) key to directly enter the "NOAA" automatic
scanning warning reminder state. When any "NOAA" channel issues a
disaster warning, the machine will immediately send out a "sos" sound
and light synchronized warning to remind the user to receive NOAA
disaster warning information.
Long press the (ALERT) key to eliminate the "S0S" warning signal.
This machine automatically enters the "NOAA" disaster warning
information receiving channel to receive voice warning information.
SOS Danger Distress Information Usage
In any state, long press (S0S) to turn on the sound and light synchronized
distress signal. Press and hold again to close

Use of Flashlights and Lights
In any state, short press (TORCH) to turn on the flashlight, there are 3
brightness levels to choose from, short press (TORCH) repeatedly to
adjust the brightness and turn off the flashlight.
In any state, short press the (LAMP) button to turn on the lighting. There
are 3 brightness levels to choose from. Press (LAMP) repeatedly to adjust
the brightness and turn off the lighting.
Stereo headphone output
This machine is equipped with FM and Bluetooth/MP3 stereo headphone
outputs. Use 3.5 headphone jack.
Tip
Stereo will not turn on when the station is using a mono
radio or reception is weak
Bluetooth/MP3 Playback Function
TF card mp3 player
Insert TF card with music files
Short press the (M) key to enter the TF card
MP3 playback state
Short press these two keys
Short press these two keys to select the previous and
next song [tuning also selects songs]. .Long press to achieve
fast rewind and fast forward kinetic energy
play/pause function button
In the TF playback state, long press the (BAND) key icon ( ) to
display and enter the single loop playback mode. Long press the
icon ( ) to close and enter all loop playback mode
6. Quick song selection: In MP3 playback state, single turn the shuttle button
back and forth to select the previous or next song selection. Continuously
turn the shuttle for more than one second to select the previous 30 songs
or the next 30 songs.

Wireless calling
When the phone is in Bluetooth connection state, short press ( )
Bluetooth function operation
Music playback
Short press the ( ) key to enter the Bluetooth playback state
Open the Bluetooth connection interface of the mobile phone, search for the
Bluetooth connection name (D-608WB) and connect, it will display
successful connection ( )
Short press the ( ) or ( ) key or turn the (tuning) button to select
the song. You can also select the song directly on your mobile phone.
to answer the call, and short press again to end the call.
Bluetooth forced disconnection
After connecting to Bluetooth, press and hold the button ( ) for 3
seconds to disconnect the current device. Long press again to reconnect
to the device
Display content switch
In any use state: short press (ALERT) key repeatedly,
The display area in the upper right corner can be switched to:
temperature display [signal strength/signal-to-noise ratio] value, alarm
time and (local time) and memory radio frequency number
Display backlight switch
Press any button in any state to light up for 5 seconds and then turn off
automatically

Sleep timer shutdown mode
Long press the ( ) key to turn on the phone, then the
sleep icon ( ) flashes
Turn the (TUNING) key to select the startup time [01-120] and it will
flash for 3 seconds to confirm automatically.
Memory sleep timer shutdown mode
Short press the ( ) key to enter the memory power-on state
Cancel sleep timer shutdown mode
Press and hold the ( ) button to turn on the phone, turn the (TUNING)
shuttle button, and adjust the sleep time zone to (ON).
Set clock
In the power off state, press and hold the ( ) key
The clock will flash. Turn the (TUNING) shuttle to adjust the hour, short
press to confirm, adjust the minutes, and then press the short press to
confirm. The adjustment is completed.
Alarm and scheduled shutdown function
Turn the alarm on and off (set when the phone is turned off)
Short press the (M) key, the alarm icon lights up ( ) and the alarm
is turned on. Short press the alarm icon again to turn it off ( )
Adjust the alarm turn-on time and alarm duration
(adjust when power off)
Press and hold the (M) key, the time in the secondary display area in
the upper right corner flashes
Rotate the [TUNING] shuttle button to adjust the hours and press to
confirm. Then adjust the minutes and press to confirm.
At this time, the main display area will adjust the alarm on duration to
flashing, and turn the [Tuning] key within (0-60) minutes to select and
then press briefly toconfirm the adjustment is completed. Alarm icon
lights up( )

In rare situations such as accidental interference, the system
may experience keyboard and breeding button malfunctions,
display confusion, etc. Press the reset button with a sharp
Set how the alarm turns on
Radio alarm mode
Turn on the power, select the radio frequency you want to use as the
alarm, and adjust the appropriate volume
Press and hold the (M) key, the alarm icon ( ) will flash for 3 seconds to
confirm automatically, and the setting is completed.
Play TF card music alarm mode
Insert the music TF card and turn on the power
Short press the (M) key to enter TF card playback and adjust the
appropriate volume.
Press and hold the (M) key, the alarm icon ( ) will flash for 3
seconds and then automatically confirm that the setting is completed.
Operations after turning on the alarm clock
After using the alarm clock to start the computer, you need to turn it off
Short press the ( ) key twice to turn off the machine
To cancel the radio alarm clock lock frequency and music alarm clock lock,
please short press the ( ) key
Keyboard lock
Press and hold ( ) for 5 seconds to lock the keyboard and (Tuning) button,
and the icon ( ) will light up. Press and hold for another 5 seconds to
unlock the keyboard and (Tuning) button.
System Reset
object to reset the system

How to Use the Charging Function
Normal charging operation
When the machine's power display ( ) is low or the battery
is exhausted ( ), please charge it immediately
Connect one end of the USB charging cable to the DC5V_USB output
adapter, and plug the other end into the local (TYPE-C) jack [the adapter
output is DC5V (≥1A)] to charge the machine. The display shows ( )
charging symbol flashing
When the icon ( ) is displayed, the charging symbol ( ) will not
flash, indicating that it is fully charged.
Solar charging operation
Simply point the solar panel of the device directly towards the sun to charge the
device in an emergency.
Hand crank emergency charging operation
Pull out the machine's rocker arm and rotate the rocker arm to charge the
machine in an emergency.
Tip
In order to avoid interference during charging and insufficient charging
current, which may cause automatic shutdown and longer charging time,
please do not use the machine in the early stages of charging.

Mobile Phone Emergency Charging
In any state, plug in the USB 5V output power port to charge
the mobile phone in an emergency.
Tip
Please do not use the radio function when using your mobile phone
for emergency charging. The operation of the boost circuit will cause
serious interference to the radio.
Safe Use of Lithium Batteries
The machine is powered by (18650 3.7V) rechargeable lithium
battery. Only use batteries of the same and equivalent specifications.
Improper use of lithium batteries may cause explosion!
Do not charge non-rechargeable batteries!
Do not charge non-rechargeable batteries. Batteries must not be
placed in high-temperature environments such as moisture,
explosion, battery smoke, etc!
Do not disassemble, impact or knock the lithium battery.
If the lithium battery is deformed or bulged, it cannot be used
Please use a safe and qualified adapter for charging
In order to maintain the service life of the lithium battery, if the
machine is not used for a long time, please charge it at least
once every three months.

FM: 64-108 MHz / 76-108 MHz
87-108 MHz / 87.5-108 MHz
MW:522-1620khZ(9K) / 520-1710 KHz(10K)
Performance Parameters
Radio frequency range
SW: 1711-29999 KHz (5K)
Radio noise limit sensitivity
Radio selectivity
Maximum number of memory stations
Maximum output power: 2.0 W

Headphone impedance: 16-32
Speaker specifications:
40mm (double iron boron 16 cores) 4Ω/5W
TF card: support 32G
Audio playback format:
Mp3/ WMA/ WAV/ FLAC
Bluetooth transmission distance: 10M
DC: 3.7V (18650) power battery 3000mAh
DC 5V input: DC5V/1000mA