Brand: Hikity
Category: Portable Car Stereo
Document Type: Manual
Language: EN
Manual for T86DVR 9.3
Uploaded: April 20, 2026, 7:53 p.m.
Warranty Information
The warranty excludes misuse, accidents, unauthorized parts, improper operation, or normal wear and tear.
Basic Operation Summary
This manual details the operation of the Hikity T86DVR 9.3 portable car stereo. Key functions include:
- CarPlay & Android Auto: Seamlessly connect your iPhone or Android phone for access to apps, navigation, and music.
- DVR Functionality: Records driving footage for safety and evidence.
- Playback: View recorded videos.
- Audio Output: Transmits sound to the car's audio system.
- Bluetooth Music: Stream music and make calls wirelessly.
- FM Transmit: Broadcast audio through the car's FM radio.
- Settings: Customize display, sound, language, and other operational parameters.
Refer to specific sections for detailed instructions on installation, connection, and feature usage.
Troubleshooting and error codes
| Item | Problem | Solution |
|---|---|---|
| 1 | Unable to start (T86DVR supports 7V-32V car use high voltage cannot be used) |
① Check whether the DC head of the cigarette lighter power cord is damaged or aging. ② Check whether the fuse of the power plug is disconnected or burned. |
| 2 | No touch phenomenon |
① Touch is invalid during power on, wait for normal power on before operation. ② Check whether the touch is damaged, do not touch the screen with sharp objects, it is easy to scratch and damage. |
| 3 | The rear view camera has no image |
① Buy the manufacturer's matching rear view camera before it can be used. ② Whether the AVIN interface is inserted to the bottom. ③ Check if the camera format matches. |
| 4 | Machine heal, jam-phenomenon | Avoid direct sunlight or exposure to sunlight during use. The normal operating temperature of T86DVR is -4 ~ 149 °F. After disconnecting the power supply, the temperature of 186 will be lower than 149 °F and work normally. |
| 5 | CarPlay cannot connect |
① The first connection takes a little longer. ② Only iPhone supports CarPlay. ③ Check that the WiFi and Bluetooth functions of the mobile phone are normal. ④ Enter Settings > General > CarPlay vehicle, delete all records and reconnect. ⑤ Restart the iPhone and reconnect it. |
| 6 | Android Auto cannot connect |
① Only Android phones are supported. ② Update Auto and related applications on mobile phones to the latest version. ③ Do not enable VPN on the mobile phone. ④ Check that the WiFi and Bluetooth functions of the mobile phone are normal. ⑤ Restart the Android phone and connect it again. |
| 7 | The bluetooth music | ① Please set the screen casting mode to Bluetooth music. Other modes do not support Bluetooth music. |