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  High Performance Multi Band Radio 

  Bluetooth TF Card Player · APP Intelligent Remote Control   

Flashlight · SOS Alarm 

  Operational Guideline 

(Model: HRD-787) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Thank you for your purchasing our product. Please read this operation guide carefully and keep it properly before using it. 

1: An Overview of the Product   

Our  products  which  are  constantly  innovated  can  meet  various  demands  of  the  majority  of  users.  This  has  been  our  company’s 

tenet for researching and developing new products. 

HRD-787 is a product carefully made by our company. It is a DSP digital display full band radio that can support APP intelligent 

remote control.   

It  can  receive  FM,  medium  wave,  short  wave,  VHF  VHF  (VHF-NFM&VHF-WFM),  North  America  national  weather  band 

multi-band broadcast and can support Bluetooth, TF card multimedia music playback with high fidelity sound quality. 

It supports flashlight lighting and SOS alarm emergency functions and is an emergency product that can be used both at home and 

outdoors. 

 

2: A Brief Description of Product Functions:   
     

Different  from  the  traditional  radio,  this  product  has  a  radio  with  APP  intelligent  remote  control  (it  can  support  Android  and 

Hongmeng mobile phone software). 

Within a range of less than 20 meters, the band switching and mode switching of the intelligent near-distance remote control radio 

can  be  realized.  With  such  functions  as  digital  key  point  frequency,  sound  control,  frequency  selection,  radio  recording,  locking,  the 

product can give users new use experience. 

Our product designs six kinds of backlight colors which can provide users with different visual experience: 

Summary of Contents for HRD-787

Page 1: ...erica national weather band multi band broadcast and can support Bluetooth TF card multimedia music playback with high fidelity sound quality It supports flashlight lighting and SOS alarm emergency fu...

Page 2: ...e 9KHZ Under music playing mode our product is equipped with the music spectrum which can bring you beautiful music melody Our product has both BASS low sound quality and headphones Therefore it can m...

Page 3: ...torage bag 1 Packing box 1 4 Schematic diagram for downloading mobile APP see APP installation instructions in the attachment Step 1 turn on the radio Step 2 Install the APP Step 3 successful installa...

Page 4: ...Left view Right view Top view 5 1 Functions of all buttons...

Page 5: ...details 3 Short wave working mode Enable the fast meter wave to select stations 4 Select TF card play mode refer to 9 points for details 1 clock alarm clock is set adjust the time 2 Radio mode light p...

Page 6: ...anual station storage station fetch display symbol Power Charging Charging Unit Unit Start auto start up alarm clock Sleep time Lock symbol Bluetooth playback TF card play North American national weat...

Page 7: ...g press for two seconds to set sleeping mode 90 80 70 60 50 40 30 20 10 minute When sleep time is displayed light press to choose automatic sleep shutdown minutes as 90 80 70 60 50 40 30 20 10 minutes...

Page 8: ...MHZ Minimum step value of AM medium wave 9KHZ 10KHZ Minimum step value of SW short wave 0 005MHZ 7 4 1 2 Semi automatic station search long press for 2 seconds and each band quickly searches radio by...

Page 9: ...ing to their needs The operations are shown as below 7 7 Manual station storage method In the radio receiving mode you can find target frequency points by the three methods mentioned above 7 4 1 Long...

Page 10: ...oth mode Bluetooth name of our product HRD 787 Under the startup working state light press BAND to switch to BT mode and Bluetooth will flash indicating that it is waiting to be connected to Bluetooth...

Page 11: ...g press VOL for 2 seconds and hour flashes light press or long press to adjust the current hour Light press VOL again and minute flashes light press or long press to adjust the current minute Light pr...

Page 12: ...he alarm clock makes dudu light press any other button to pause the alarm 11 2 Select automatic power on and then the automatic shutdown time the unit of the selected time is minutes Operations are sh...

Page 13: ...rmally 14 TYPE C USB Charging Computer AUX IN function 14 1 Charging It is recommended to use a charging device whose output voltage is DC5V 1A DC3A to charge the battery Otherwise lithium battery or...

Page 14: ...meters Minimum operating voltage 3 4V External input voltage DC 5v Lithium battery 3 7v 1000mAh TF card playback format Support MP3 WAV WMA formats Maximum capacity supported by TF card 256G Product s...

Page 15: ...is not used for a long time please make sure to charge it once a month Do not expose our product to rain damp or any liquid Do not make our product close to high temperature and heat source do not bar...

Page 16: ...nce by one or more of thefollowing measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit diff...

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