1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your JVC KD-T720BT 1-DIN CD Receiver with Bluetooth Wireless Technology and USB/AUX Input, along with the PAC SWI-CP5 Universal Analog/CAN-Bus Steering Wheel Control Interface. Please read this manual thoroughly before use to ensure proper functionality and safety.
Figure 1: JVC KD-T720BT CD Receiver bundle, including the PAC SWI-CP5 interface, wiring harness, and USB adapter.
2. Klíčové vlastnosti
- Bezdrátová technologie Bluetooth: Supports 2-phone full-time connection, 5 BT-Audio connections (JVC Streaming DJ), voice dialing (with compatible phone), and phone book access (PBAP).
- Přehrávání zvuku: CD Receiver, USB/AUX Input, AAC and FLAC compatible.
- Přizpůsobení zvuku: 13-Band Graphic EQ, 11-Preset EQ, K2 Technology, Time Alignment, Space Enhancement, Sound Lift, Volume Link EQ.
- Nabíjení: USB High Current 1.5A Charging.
- Ovládání aplikace: JVC Remote Control App (Android only).
- Steering Wheel Control Interface (PAC SWI-CP5): Universal Analog/CAN-Bus compatibility, configurable via Web/Smartphone/PC App, retains memory, supports dual radio functions per button.
3. Nastavení a instalace
3.1 Bezpečnostní opatření
- Před zahájením instalace odpojte baterii vozidla.
- Ujistěte se, že je veškerá kabeláž správně zapojena, abyste předešli poškození jednotky nebo vozidla.
- Pokud si nejste jisti některými kroky, poraďte se s profesionálním instalatérem.
3.2 Identifikace součásti
Figure 2: PAC SWI-CP5 module, wiring harness, and USB adapter.
Figure 3: Front panel of the JVC KD-T720BT CD Receiver, showing USB and AUX inputs.
3.3 Zapojení kabeláže
The JVC KD-T720BT uses a standard ISO connector. The PAC SWI-CP5 interface connects between your vehicle's wiring and the JVC receiver to enable steering wheel controls.
Refer to the following video for general wire harness color codes, which are standard across many in-dash receivers:
Video 1: Understanding Wire Harness Color Codes for In-Dash Receivers. This video explains the function of common wire colors (yellow for constant power, red for ignition, black for ground, orange/white for illumination, blue/white for system remote control, and speaker wires) for general in-dash receiver installations. It is crucial for correct wiring.
PAC SWI-CP5 Specifics:
The PAC SWI-CP5 is designed to integrate with your vehicle's steering wheel controls. It is configurable via a web application, Android application, Apple application, PC application, USB flash drive, or manually. Ensure you follow the specific instructions provided with the PAC SWI-CP5 for your vehicle's make and model to correctly program the interface.
4. Návod k obsluze
4.1 Základní ovládací prvky
The front panel of the KD-T720BT features a large rotary knob for volume control and selection, along with various buttons for mode selection, track skip, and band selection.
Video 2: Kenwood KDCBT370U Product Overview. This video demonstrates common features of a 1-DIN CD receiver, including Bluetooth connectivity, USB and AUX inputs, AM/FM tuner, CD player, and audio controls. While a different brand, the functionality is similar to the JVC KD-T720BT.
4.2 Připojení Bluetooth
- Párování: Enable Bluetooth on your mobile phone and search for the JVC device. Select it to pair. The unit supports two phones connected full-time.
- Audio Streaming (JVC Streaming DJ): Connect up to 5 Bluetooth audio devices simultaneously for shared music streaming.
- Hands-free volání: Make and receive calls using the unit's microphone and your vehicle's speakers. Supports voice dialing (with compatible phones) and phone book access.
- Ovládání Spotify: Control Spotify playback directly from the receiver when connected via Bluetooth (Android devices).
4.3 USB/AUX vstup
- USB: Connect a USB device to the front USB port for audio playback and 1.5A high-current charging.
- AUX: Connect external audio players to the front 3.5mm AUX input.
4.4 Přehrávání CD
Insert a CD into the disc slot. The unit will automatically begin playback. Use the track skip buttons to navigate between songs.
4.5 Nastavení zvuku
Access the audio menu to adjust settings such as the 13-Band Graphic EQ, select from 11-Preset EQs, and utilize advanced features like K2 Technology, Time Alignment, Space Enhancement, Sound Lift, and Volume Link EQ to optimize your listening experience.
4.6 JVC Remote Control App
For Android users, download the JVC Remote Control App to control various receiver functions directly from your smartphone.
Video 3: DS18 SDX-P Head Unit Series Overview. This video showcases features like 3-zone RGB illumination, 4" LCD display, AM/FM radio, USB/AUX inputs, and smartphone app control for EQ and sound synchronization. These features are comparable to those found in the JVC KD-T720BT.
Video 4: Pioneer Smart Sync App v4.0 Feature Overview. This video demonstrates advanced smartphone integration with a car receiver, including customizable widgets, Bluetooth connectivity, and vehicle performance monitoring via an optional OBD-II reader. This illustrates the potential of app control for car audio systems.
5. Údržba
5.1 Čištění
Use a soft, dry cloth to clean the unit's front panel. Avoid abrasive cleaners or solvents. For stubborn dirt, lightly dampa hadřík s vodou.
5.2 Péče o CD přehrávač
Only use clean, scratch-free CDs. Handle discs by their edges to avoid fingerprints. Do not insert damaged or irregularly shaped discs.
6. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Jednotka nemá napájení. | Blown fuse, incorrect wiring. | Check vehicle fuses and unit's fuse. Verify power and ground connections. |
| Memory (presets, clock) resets. | Constant power (yellow wire) is not connected or has insufficient voltage. | Ensure the yellow wire is connected to a constant 12V power source. Refer to Video 1 for wire harness details. |
| Žádný zvuk. | Volume too low, mute active, incorrect speaker wiring, ampproblém s lifikátorem. | Increase volume, check mute status, verify speaker connections, check external ampzáchranář (pokud je použit). |
| Zařízení Bluetooth se nespáruje. | Bluetooth not enabled, device too far, incorrect pairing mode. | Ensure Bluetooth is active on both devices. Move device closer. Put receiver in pairing mode. |
| Ovládání na volantu nefunguje. | PAC SWI-CP5 not correctly installed or programmed. | Verify PAC SWI-CP5 wiring and programming according to its specific instructions for your vehicle. |
7. Specifikace
| Funkce | Detail |
|---|---|
| Rozměry produktu | 19 x 9 x 15 inches (approximate, for bundle) |
| Hmotnost položky | 5 libry |
| Technologie připojení | Bluetooth, IR |
| Typ ovladače | Android (pro ovládání aplikací) |
| Kompatibilní zařízení | Smartphone, reproduktor |
| Typ konektoru | 3.5 mm Jack, USB |
| Podporované internetové služby | Spotify |
| Kontrolní metoda | Aplikace, hlas |
| Model Number (Bundle) | JVCBDL220804-02 |
8. Záruka a podpora
For warranty information and technical support, please refer to the documentation included with your product or visit the official JVC webUschovejte si doklad o koupi pro případ reklamace.
