VECHTEL F133

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VECHTEL 7-inch 1-DIN Car Stereo Instruction Manual

Model: F133

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your VECHTEL F133 7-inch 1-DIN Car Stereo. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage.

2. Safety Information

  • Ensure proper wiring to avoid short circuits or electrical damage. Consult a professional for installation if unsure.
  • Do not operate the device in a way that distracts you from driving. Always prioritize road safety.
  • Keep the device away from water and excessive moisture.
  • Do not attempt to disassemble or repair the unit yourself. This may void the warranty and cause damage.
  • Use only accessories and parts specified by the manufacturer.

3. Package Contents

Verify that all items are present in the package:

  • VECHTEL F133 Car Stereo Unit
  • Power Cable
  • Horn Cable
  • User Manual
  • Steering Wheel Control Remote
  • External Microphone
  • 12LED Rear Camera
  • Installation Accessories (brackets, screws)
Diagram showing the VECHTEL F133 car stereo unit with its dimensions, and a list of included accessories: horn cable, power cable, accessories, microphone, user manual, steering wheel control, and 12LED rear camera.
Figure 3.1: Product List and Included Accessories. This image displays the main unit with dimensions and various components such as cables, remote, camera, and microphone.

4. Product Overview

The VECHTEL F133 features a 7-inch manual retractable IPS touchscreen with 1024x600 resolution. It includes a rotary knob for volume and radio tuning, and buttons with 7-color adjustable backlighting.

4.1. Front Panel Controls and Screen

Image showing the 7-inch manual retractable screen of the car stereo, highlighting its IPS touchscreen, HD resolution, and the manual retraction mechanism. It also shows the 7-color light options for the buttons.
Figure 4.1: Manual Retractable Screen and 7-Color Lights. The image illustrates how the screen can be manually angled down, angled up, and expanded, along with the customizable 7-color button illumination.

The screen can be manually adjusted for optimal viewing angle and retracted when not in use. The buttons below the screen offer customizable 7-color backlighting.

4.2. Connectivity Ports

The unit is equipped with multiple connectivity options:

  • 2 USB Ports: For media playback from USB drives and mobile phone charging.
  • Type-C Port: For mobile phone charging and connection.
  • AUX Input: For connecting external audio devices.
  • Memory Card Slot: For media playback.
Image detailing the connectivity ports of the car stereo, including two USB ports, a Type-C interface, and an AUX input. It also shows a smartphone connected via Mirror Link.
Figure 4.2: USB, Type-C, and AUX Ports. This image highlights the location and function of the dual USB ports, Type-C port, and AUX input, which support mobile phone charging, mobile connection, and USB flash drive connection.

5. Installation

5.1. Dimensions

The installation dimensions for this 1-DIN car stereo are approximately 178mm (L) x 50mm (H) x 185mm (D) or 7.01 inches (L) x 1.97 inches (H) x 7.28 inches (D).

5.2. Wiring Diagram

Refer to the wiring diagram provided in Figure 5.1 for correct connections. Improper wiring can cause damage to the unit or vehicle electrical system.

Detailed wiring diagram for the car stereo, showing connections for power, speakers, camera, and other auxiliary inputs/outputs.
Figure 5.1: Wiring Diagram. This diagram illustrates the connections for the power harness, speaker outputs, camera input, and other audio/video inputs and outputs.

Key Connections:

  • Power: Connect the yellow wire to constant 12V (B+), red wire to accessory 12V (ACC), and black wire to ground (GND).
  • Speakers: Connect the speaker wires to the corresponding vehicle speakers (Front Left, Front Right, Rear Left, Rear Right).
  • Backup Camera: Connect the camera's video output to the 'CAMIN' input. The camera trigger wire should connect to the vehicle's reverse light circuit.
  • Steering Wheel Control (SWC): Connect the SWC wires to your vehicle's steering wheel control wires. Learning/programming may be required (see Section 6.7).

6. Operating Instructions

6.1. Basic Operations

  • Power On/Off: Press the power button or turn the ignition key.
  • Volume Control: Use the rotary knob to adjust the volume.
  • Mode Selection: Press the 'MODE' button to switch between functions (Radio, Bluetooth, USB, AUX, CarPlay/Android Auto).
  • Screen Retraction: Manually push or pull the screen to retract or extend it.

6.2. Bluetooth 5.1 Connectivity

The unit supports Bluetooth 5.1 for hands-free calling and audio streaming.

  1. Enable Bluetooth on your mobile phone.
  2. On the car stereo, navigate to the Bluetooth menu.
  3. Search for available devices on your phone and select 'VECHTEL F133' (or similar name).
  4. Confirm pairing on both devices.

Once connected, you can make/receive calls and stream music wirelessly.

Image showing the Bluetooth 5.1 interface for hands-free calling and Bluetooth music playback, along with the FM radio interface and EQ adjustment screen.
Figure 6.1: Bluetooth and Audio Features. This image displays the Bluetooth interface for hands-free calls and music, the FM radio tuner, and the graphical equalizer for sound adjustment.

6.3. Wireless CarPlay and Android Auto

The unit supports wireless CarPlay and Android Auto for seamless smartphone integration.

  1. Ensure Bluetooth and Wi-Fi are enabled on your smartphone.
  2. Connect your phone to the car stereo via Bluetooth.
  3. The system will prompt you to activate CarPlay or Android Auto. Follow the on-screen instructions.
  4. Once connected, you can access navigation, music, messages, and voice assistants (Siri/Google Assistant) directly from the stereo screen.
Image depicting the wireless CarPlay and Android Auto functionality, showing a smartphone connected to the car stereo displaying navigation and music apps.
Figure 6.2: Wireless CarPlay & Android Auto Interface. This image illustrates the main screen displaying navigation and media playback through wireless CarPlay or Android Auto, with voice command examples.

6.4. Mirror Link

Mirror Link allows you to display your smartphone screen on the car stereo.

  • For iOS (Airplay): Wireless connection, one-way operation (phone to stereo).
  • For Android Cast: Wired or wireless connection, two-way operation (control from stereo or phone).
  • Follow the on-screen instructions in the 'Mirror Link' application on the stereo to establish the connection.

6.5. FM Radio

The FM radio supports frequencies from 87.5 to 108 MHz and allows for up to 18 preset stations.

  • Automatic Scan: Press the 'BAND' button or select the auto-scan option to find and save stations.
  • Manual Tuning: Use the rotary knob or touch controls to manually tune to a frequency.
  • Presets: Touch and hold a preset number to save the current station.

6.6. Backup Camera Functionality

The included HD backup camera provides a clear view when reversing.

  • When the vehicle is shifted into reverse gear, the screen will automatically display the camera feed.
  • The camera features IP68 waterproofing and infrared night vision for clear visibility in various conditions.
  • A manual auxiliary reverse cable allows for manual switching to the camera view if desired.
Image showing the backup camera display on the car stereo screen with parking guidelines, and a separate image of the included rear camera with its features like HD image, night vision, wide angle, and IP69 waterproof rating.
Figure 6.3: Backup Camera View and Features. This image demonstrates the automatic display of the backup camera feed with parking lines and highlights the camera's robust features.

6.7. Steering Wheel Control (SWC)

The unit can be controlled using your vehicle's original steering wheel buttons after proper wiring and learning.

  1. Ensure the SWC wires are correctly connected during installation.
  2. Access the 'Steering Wheel Control' or 'Key Learning' menu in the stereo's settings.
  3. Follow the on-screen prompts to assign functions to your steering wheel buttons (e.g., volume up/down, next/previous track, answer/hang up call).
Image showing a driver using steering wheel controls to operate the car stereo, with icons for volume, track change, and call management. The stereo screen displays a music player interface.
Figure 6.4: Steering Wheel Control Interface. This image illustrates the use of steering wheel buttons for controlling various functions of the car stereo, enhancing driving convenience.

6.8. Equalizer (EQ) Adjustment

Customize your audio experience using the built-in equalizer.

  • Access the 'EQ' or 'Sound Settings' menu.
  • Choose from preset equalizer modes (e.g., Pop, Rock, Jazz) or manually adjust individual frequency bands to suit your preference.

7. Maintenance

  • Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. Do not use abrasive cleaners or solvents.
  • General Cleaning: Keep the unit free from dust and debris. Use a dry cloth for the main body.
  • Software Updates: Check the manufacturer's website for any available software updates to ensure optimal performance.

8. Troubleshooting

If you encounter issues, refer to the following common problems and solutions:

ProblemPossible CauseSolution
No PowerIncorrect wiring, blown fuse, vehicle battery issue.Check power connections (B+, ACC, GND). Inspect vehicle fuses. Ensure battery is charged.
No SoundSpeaker wires disconnected, volume too low, incorrect audio source.Verify speaker connections. Increase volume. Select correct audio source (FM, Bluetooth, USB).
Bluetooth Not ConnectingBluetooth not enabled on phone/stereo, incorrect pairing process.Ensure Bluetooth is active on both devices. Delete previous pairings and re-pair.
CarPlay/Android Auto Not WorkingIncorrect phone settings, app issues, unstable connection.Ensure phone's Wi-Fi and Bluetooth are on. Restart phone and stereo. Check phone's CarPlay/Android Auto settings.
Backup Camera Not DisplayingCamera not connected, trigger wire issue, faulty camera.Check camera video input and trigger wire connection. Test camera functionality.

If the problem persists after trying these solutions, please contact customer support.

9. Specifications

FeatureSpecification
Model NumberF133
SystemF133
Voltage12 V
Max Output Power4 x 45 W
CarPlay/Android AutoCompatible (Wireless)
Mirror LinkCompatible
Radio FrequencyFM (87.5-108 MHz)
Screen Resolution1024 x 600
Factory Settings Password112345
Audio FormatsMP3/AAC/OGG/FLAC/APE
Video FormatsAVI/3GP/MP4/MOV/MPG/MKV/VOB/RMVB/RM
Supported LanguagesEnglish, Chinese, Japanese, Portuguese, Russian, German, Spanish, Turkish, Italian, French, Polish, Hebrew, Slovenian
Bluetooth Version5.1
ConnectionsUSB, AUX, Memory Card, Backup Camera
Special FeaturesWireless CarPlay/Android Auto, Remote Control, Touchscreen, 7-Color Illumination
Compatible DevicesSmartphone
Audio Output ModeStereo, Surround
Surround Sound Channel Configuration2.0

10. Warranty and Support

VECHTEL provides comprehensive pre-sales and after-sales support for its products. If you have any questions regarding compatibility, installation, operation, or troubleshooting, please contact our customer service team.

For technical assistance, please refer to the contact information provided with your purchase or visit the official VECHTEL support website.

© 2026 VECHTEL. All rights reserved.

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