Introduction
Thank you for purchasing the Hippcron JSD-1788 Car Radio. This manual provides essential information for the safe and efficient operation of your new car stereo. Please read it thoroughly before installation and use, and keep it for future reference.
The JSD-1788 is a versatile 1-DIN car stereo featuring a color LCD display, Bluetooth connectivity for hands-free calls and music streaming, FM radio with station memory, and multiple media playback options including USB, TF card, and AUX input. It also includes a convenient remote control and fast charging capabilities.
Safety Information
- Always operate the vehicle in a safe manner. Do not operate the car radio in a way that distracts you from driving.
- Ensure proper wiring connections to prevent short circuits, electrical damage, or fire. Consult a professional if unsure about installation.
- Do not expose the unit to moisture or extreme temperatures.
- Keep the volume at a level that allows you to hear outside traffic sounds.
- Only use the specified voltage (DC 12V) for this unit.
Package Contents
Verify that all items are present in the package:
- 1 x Car MP3 Player (JSD-1788 Unit)
- 1 x Power Cable
- 1 x Speaker Cable
- 1 x Remote Control
- 2 x Teardown Keys
- 1 x User Manual
Product Overview
Familiarize yourself with the front panel controls and rear panel connections of your car radio.
Front Panel Controls:
- Mode/End Call: Switches between modes (FM/AM/MP3/FLAC Player) and ends calls.
- Power On/Off/Mute: Turns the unit on/off or mutes/unmutes audio.
- BND/AMS: Band selection (FM1-FM3) and automatic memory store.
- Volume Knob: Adjusts audio volume.
- Previous Track/Next Track: Navigates tracks or tunes radio frequency.
- CLK: Displays time.
- 1-6 Buttons: Preset radio stations, track selection.
- USB Input: For U-disk playback.
- USB Charging: Dedicated port for mobile phone charging.
- AUX Input: 3.5mm jack for external audio devices.
- TF Card Jack: For TF card playback.
- IR: Infrared receiver for remote control.
- RST: Reset button.
Rear Panel Connections:
- Radio Antenna Hole: Connects to your car's antenna.
- Audio Output (Right/Left Channel): RCA outputs for external amplifiers.
- ISO Plug (Power Cord/Speaker Cord): Main power and speaker connections.
Setup and Installation
This unit is designed for 1 DIN standard installation. Professional installation is recommended.
Wiring Diagram:
Carefully follow the wiring instructions below. Incorrect wiring can damage the unit or your vehicle's electrical system. Ensure the car's battery is disconnected before starting installation.
- Red/Yellow Wire: Connect to the positive pole (+) of your car's power supply.
- Black Wire: Connect to the negative pole (-) of your car's power supply (ground).
- Blue Wire: Connect to the automatic antenna or amplifier remote turn-on.
- ACC Wire: Connect to the car's accessory power, which turns on/off with the ignition.
Important: Reverse connection of positive/negative poles may cause damage to the fuse. If this occurs, replace with a new fuse (10A) and reconnect wires correctly.
| Pin No. | Wire Color | Function |
|---|---|---|
| 1 | Yellow | Positive Pole (+) |
| 2 | Blue | Automatic Antenna |
| 3 | Black | GND (-) |
| 4 | Red | Connect to ACC |
| 5 | Grey/Black | Rear Right Horn (+) |
| 6 | Grey | Rear Right Horn (-) |
| 7 | White/Black | Front Right Horn (+) |
| 8 | White | Front Right Horn (-) |
| 9 | Green/Black | Front Left Horn (+) |
| 10 | Green | Front Left Horn (-) |
| 11 | Purple/Black | Rear Left Horn (+) |
| 12 | Purple | Rear Left Horn (-) |
Operating Instructions
Basic Functions:
- Power On/Off: Press the MODE/POWER button to turn the unit on or off.
- Mode Selection: Press the MODE button to cycle through available sources: FM Radio, USB, TF Card, AUX, Bluetooth.
- Volume Control: Rotate the Volume Knob to adjust the sound level.
- Mute: Briefly press the MUTE button to mute or unmute the audio.
- Time Display: Press the CLK button to display the current time. To set the time, press and hold CLK until the hours flash, then use the volume knob to adjust. Press CLK again to set minutes.
FM Radio Operation:
- Select FM Mode: Press the MODE button until FM is displayed.
- Band Selection: Press the BND/AMS button to switch between FM1, FM2, and FM3 bands.
- Automatic Search & Store: Press and hold the BND/AMS button to automatically search for and store strong stations into the current band's presets (1-6).
- Manual Tuning: Use the Previous Track or Next Track buttons to manually tune the frequency.
- Preset Stations: Briefly press buttons 1-6 to select a stored station.
Bluetooth Connection:
- Enable Bluetooth: Switch the unit to Bluetooth mode (display shows "BT").
- Pairing: On your mobile device, search for Bluetooth devices and select "CAR BT" or similar. Enter "0000" if a PIN is required.
- Hands-Free Calling: When a call comes in, press the MODE/End Call button to answer. Press again to end the call.
- Music Streaming: Once paired, you can play music from your phone through the car radio.
USB/TF Card Playback:
- Insert Media: Insert a USB flash drive into the USB input or a TF card into the TF card slot. The unit will automatically switch to USB/TF mode and begin playback.
- Track Navigation: Use the Previous Track or Next Track buttons to skip tracks.
- Play/Pause: Press the 1/Play/Pause button to pause or resume playback.
- Loop/Shuffle: Buttons 2/Loop and 4/Shuffle may offer playback options.
AUX Input:
- Connect Device: Plug your external audio device (e.g., smartphone, MP3 player) into the 3.5mm AUX input jack using an audio cable.
- Select AUX Mode: Press the MODE button until AUX is displayed.
- Audio playback is controlled from your external device.
Color Background Lights:
- The unit features 7 color background lights. You can set the color to automatically change or select your favorite color. Refer to the user manual for specific button presses to cycle through colors or activate auto-change mode.
Remote Control:
The included remote control allows for convenient operation of the car radio from a distance. Functions typically include power, mode, volume, track navigation, radio presets, and call control.
Video Demonstration:
For a visual guide on operating the car radio's various features, please watch the official product video:
Maintenance
- Cleaning: Use a soft, dry cloth to clean the unit's front panel. Do not use abrasive cleaners or solvents.
- Fuse Replacement: If the unit does not power on, check the fuse located at the rear of the unit. Replace it with a fuse of the same rating (10A).
- Avoid Liquids: Keep liquids away from the unit to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring; Blown fuse; Loose connection | Check power wiring (Red/Yellow to +, Black to -); Replace fuse (10A); Ensure all connections are secure. |
| No sound | Speaker wires incorrectly connected; Volume too low; Mute function active | Verify speaker wiring (refer to Figure 5); Increase volume; Press MUTE button. |
| Bluetooth not connecting | Bluetooth not enabled on phone; Unit not in BT mode; Device already paired | Ensure Bluetooth is on your phone; Switch car radio to BT mode; Forget device on phone and re-pair. |
| USB/TF card not playing | Unsupported file format; Corrupted media; Incorrect mode selected | Ensure files are MP3/WMA format; Try a different USB/TF card; Select USB/TF mode. |
| Radio reception is poor | Antenna not connected; Weak signal area | Ensure car antenna is properly connected; Try tuning in a different location. |
| Remote control not working | Dead battery; Obstruction to IR sensor | Replace remote battery; Ensure no objects block the IR sensor on the unit. |
Specifications
| Feature | Specification |
|---|---|
| Model Name | JSD-1788 |
| Brand Name | hippcron |
| Voltage | DC 12V |
| Placement | In-Dash (1 DIN) |
| Display Size | 3.5" |
| Maximum Power Output | 4*60W |
| Radio Response Bandwidth | 87.5MHz~108MHz (FM) |
| Audio Format Support | MP3/WMA/FLAC |
| Memory Card Extension | Max 32G (TF Card) |
| USB Port | Yes (Playback & Charging) |
| Mobile Phone Charging | Support |
| Item Weight | 0.43kg |
| Product Dimensions (L x H) | 187 mm x 57 mm (7.36 inch x 2.24 inch) |
| Origin | Mainland China |
| Certification | CE |
User Tips
- Optimize Bluetooth: For the best Bluetooth audio quality, ensure your phone's volume is set to a high level before adjusting the car radio's volume.
- USB/TF Card Compatibility: Use high-quality USB drives and TF cards for reliable playback. Some older or very large capacity drives may not be fully compatible.
- Antenna Connection: A properly connected and good quality car antenna is crucial for clear FM radio reception.
- Power-off Memory: The unit has an auto-memory store function for radio stations and playback mode, so your settings are retained even after the car is turned off.
Warranty and Support
This Hippcron Car Radio comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support or warranty inquiries, please contact the seller or the Hippcron customer service department through the platform where you purchased the product.
