Brand: JVC
Category: Audio System
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for RV-B550 BU/RD
Uploaded: Nov. 21, 2025, 7:11 p.m.
Warranty Information
No specific warranty period is mentioned in the manual.
Turning the Unit On/Off
Press the /I button to turn the unit on. The STANDBY indicator will go out, and the display window will light up (for 5 seconds with DC power). Press the /I button again to turn the unit off. The STANDBY indicator will light up, and the display window will show the clock time.
One-Touch Operation (COMPU PLAY) - AC Power Only
When the unit is in STANDBY mode, pressing the source button (CD, TAPE, TUNER, or AUX) will turn the unit on and select the source. For example, pressing the CD button will start CD playback if a CD is loaded.
Basic Playback Controls
CD Player: Press /I to play/pause, ■ to stop. Use the REW/FF buttons for skip or search functions.
Cassette Deck: Press TAPE to start playback. Use REW, STOP, and FF for tape control. The reverse mode can be selected.
Tuner: Press TUNER BAND to select the tuner mode. Use seek tuning or manual tuning to find stations. The antenna should be adjusted for optimal reception.
Troubleshooting and error codes
| What appears to be trouble | First make sure.... |
|---|---|
| Power cannot be turned on. | • Is the power cord unplugged? • Was the power cord unplugged while the memory back-up batteries were not installed? |
| No sound from the speakers. | • Are headphones connected? |
| Clock time is blinking in the display. | • Was there a power failure? • Was the power cord unplugged while the memory back-up batteries were not installed? |
| (CD Player Section) The CD player does not play. |
• Is the CD upside down? • Is the CD dirty? • Is there condensation on the lens? (See "Cleaning the lens" on page 26.) |
| A certain portion of the CD does not play correctly. | • Is the CD scratched? • Is there condensation on the lens? |
| Operation stops. | Switch to STANDBY and then to ON again. |
| (Cassette Deck Section) Playback sound is at a very low level. |
• Is the head dirty? |
| The ONE TOUCH REC button does not function. | • Have the safety tabs of the cassette been broken off? |
| (Tuner Section) Reception is noisy. |
• Try adjusting the antenna. • Is there a TV set or computer device near the unit? |
| (Timer Section) Timer operation does not start. |
• Is the current time set correctly? • Is the timer mode indicator (REC/I]) displayed? |
| (Remote Control) Remote control is impossible. |
• Are the batteries in the remote control exhausted? • Is the remote sensor section exposed to bright light (direct sunlight, etc.)? |