Victsing BH477A Bluetooth V5.0 Fm Transmitter User Manual
- June 3, 2024
- VicTsing
Table of Contents
Victsing BH477A Bluetooth V5.0 Fm Transmitter User Manual
DIAGRAM
- Digital Display Screen
- Multifunctional Button: Short press to pause/play/hands-free calls (Answer/Hang Up/Reject)
Diagram| Operation| Functions
---|---|---
| Short Press| Pause/Play/Hands-free Calls (Answer/Hang Up/Reject)
| Toggle to the Left| Previous Track/Decrease Frequency in CH Mode
| Toggle to the Right| Next Track/Increase Frequency in CH Mode
| Toggle Upward| Volume +
| Toggle Downward| Volume –
| Long press for 2s| Activate Siri
| Short press| Exit from Siri - CH Button: Frequency Adjustment/Long press for 1s to turn on
- QC3.0 Quick Charge Port (DC 5V/3A, 9V/2A, 12V/1.5A)
- 5V/1A; U Disk Port (Max. 64G, Format: FAT32)
- Ring Light
- b Button: Increase deep bass sound effect
- Type-C Quick Charge Port: Max. PD 18W (DC 5V/3A, 9V/2A,12V/1.5A)
- Microphone
SPECIFICATIONS
Product Name: BH477
Effective Distance: 5m
FM Tuning Range: 88.1MHz -107.9MHz
Support Audio Format: MP3.WMA.WAV.FLAC
Support Bluetooth Protocol: A2DP/AVRCP/HSP/HFP
Orange QC3.0 Quick Charge Port: Support DC 5V/3A, 9V/2A,12V/1.5A
Type-C Quick Charge Port: Max. PD 18W (DC 5V/3A, 9V/2A, 12V/1.5A)
Shared Output: 5V/4.8A MAX
U Disk Format/Capacity: FAT32/Max. 64G
Power On/Off
Power On: Start your car and plug BH477 into car’s cigarette lighter. It will turn on after being electrified, and its screen will turn on automatically and flash once per second. If it’s in power-off state while being electrified, long press CH button for is to turn it on.
Power Off: Cut its power to turn it off. When it’s in power-on state, Iong press CH button for 2s to turn it off.
Note: When BH477 is turned off by long pressing CH button for 2s, its charging ports are still available for charging.
Screen Display
- After power on, the screen will flash bt .
- After successful pairing, the screen will display bt and light on constantly.
- Short press CH button to enter FM tuning mode, and the screen will display frequency.
FM Tuning and Bluetooth Connection
Attention: When using for the first time, you need to adjust the blank FM frequency of BH477 to be the same as that of your car (Not a frequency of local broadcast/A frequency without any broadcast/A frequency only with white noise). For seeking a better sound enjoyment, please make sure that the blank FM frequencies of BH477 and your car are the same when every time you use the product (Not a frequency of local broadcast/A frequency without any broadcast/A frequency only with white noise).
-
Adjust your car’s FM radio to a blank frequency (A frequency without any broadcast/A frequency only with white noise), such as FM88.8.
-
Short press CH button to enter FM tuning mode, and the frequency on the screen will flash. Then toggle the Multifunctional Button to adjust the frequency. Toggle it Right to increase frequency and toggle it Left to decrease the frequency. Adjust the frequency to be the same as , that of your car’s radio, such as FM88.8. Short press CH button again or wait for 3s to exit from the tuning mode.
-
Bluetooth Connection
A. BH477 will display the current voltage of your car battery on the screen after power on. Then it enters into bt state (pairing state) after 2 s and waits for pairing.
B. Turn on the Bluetooth of your smart device and search “BH477” and con-nect to it. The screen will display bt and light on constantly after successful connection. Now you can play music via Bluetooth. Generally speaking, they will pair up automatically for connection, but it also needs you to enter password sometimes, such as prompt-please enter original password “0000”. (When used again, BH477 will reconnect the last-connected device.)
C. Turn up your phone’s volume appro-priately. (When used again, BH477 will recon-nect the last-connected device.)
Bluetooth Hands-free Function
- Answer a Phone Call: Short press “ ” button.
- Hang Up a Phone Call: Short press “ ” button.
- Redial Last Phone Number: Double press “ ” button.
- Reject a Phone Call: Long press “ ” button.
- Switch Phone Call to Private: Long press “ ” button for 2s on the phone.
Music Function
(Please ensure the successful FM tun-ing before using this function)
Bluetooth/U Disk – 2 Music Sources
A.Bluetooth Mode: After your smart device (eg. Phone) is connected to BH477’s
Bluetooth successfully, the music will be synchronized to your car speaker if
you play music on your phone.
B. U Disk Mode: Plug U disk into product’s port, and it will automatically
recognize the device and play the music in it.
Important Note: For better user experience, please choose only one source to play music when every time you use the product.
Music Sound Effect
Deep Bass Enhancement: Short press b button to enable b1 bass surround-ing sound effect, and it will enhance the sound effect of surrounding deep bass. Suitable for dance music, al, RAP and some deep-bass songs. (Please choose b0 sound effect for soft music. Short press b button to restore)
Audio Source Selection
A. Use between Bluetooth and U Disk: It’s by default to recognize U Disk first
and play the music in it.
B. Auto Play via U Disk: Plug and Play. (Only support “Repeat All”, not
support “Repeat One” or “Shuffle”)
C. In Bluetooth mode, you need to play music by manually entering music
software after power cut or rebooting. In U disk mode, it will automati-cally
replay the song that is played before power cut.
Music Playing Operation
A. Play/Pause: Short press “ “.
B. Previous Track: Toggle “ ” to the left to play previous track.
C. Next Track: Toggle “ ” to the right to play next track.
D. Volume Up: Toggle “ ” upward to increase volume.
E. Volume Down: Toggle “ ” downward to decrease volume.
Voice Assistant
- Long press “ ” button for 2s to activate voice assistant.
- Short press “ ” button to exit from voice assistant.
Friendly Tips:
If you’re going to use your voice to wake up the voice assistant directly and
your smart phone is Android system, please turn up BH477’s and phone’s volume
to their maximum level, and the car speaker’s volume can be adjusted according
to your own preference. The operation steps of waking up Siri on iPhone are
shown as follows
A. Turn on Siri settings on your phone.
B. Complete the voice recognition according to Siri instructions.
C. Use Siri function direct on your phone.
Note: Some phone brands don’t support this function (Support Phone Brands: iPhone, Samsung Phones, Original Android Phones)
Charging Description
QC3.0 Quick Charge Port Description
A. For some devices that don’t support QC3.0 quick charge, the maximum output
is 5V/2.4A.
B. For some devices that support QC3.0 quick charge and meet QC3.0 quick
charge protocol, its output is DC 5V/3A, 9V/2A, 12V/1.5A.
Type-C Quick Charge Port Description
A. For some devices that don’t support PD quick charge, the maximum output is
5V/2.4A.
B. For some devices that support PD quick charge and meet PD 18W quick charge
protocol, the output is DC 5V/3A, 9V/2A,12V/1.5A (Please use C to C or C to
Lighting data cable).
Note
- Do not turn up your radio’s volume too loud in case of increasing its back-ground noise.
- To ensure the best sound effect, please try to avoid adjusting to the frequency of local radio station with strong signal.
- Do not use the product in too hot/cold, dusty or damp environment.
- Do not break or throw the product to prevent surface or unit damage.
- Do not disassemble the product personally. Please contact the seller if you have any questions or problems.
FAQs
Noise Problems
Solutions:
A. Turn down speaker’s volume to its 1/3 level and turn up the volume of your
smart device.
B. Signal interference. Please switch to another blank frequency.
C. Re-plug the product and restore it to original state to work.
You can’t be heard on the Phone
Reason 1: The calling method goes wrong.
Solutions: A. Click BH477’s Multifunctional Button to answer the call via car speaker. B. Turn on the phone speaker to answer the call.
Reason 2: The calling volume is too low.
A. Turn up your phone’s volume.
B. The volume of other end on the phone is too low, ask the other end to speak
up.
Reason 3: The microphone is broken
Solution: Contact the customer service for help.
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