Brand: HITACHI
Category: Audio
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for AXM649BT
Uploaded: Nov. 21, 2025, 6:08 p.m.
Manual Publish Date: 2013-01-15
Warranty Information
No specific warranty period is mentioned in the provided pages.
Basic Operation Summary
This manual provides comprehensive instructions for operating the HITACHI AXM649BT Bluetooth Micro HiFi System. Key operations include:
- Power On/Off: Use the Standby button to switch the unit on or to standby mode.
- Clock Setting: Manually set the clock using the CLOCK button and volume/track selection buttons, or automatically via RDS.
- Sound Adjustment: Control Volume, Super Bass, Bass, Treble, and Loudness. Select from 5 preset equalizers (FLAT, POP, JAZZ, ROCK, CLASSIC). Adjust front panel display brightness.
- Radio Broadcasts: Tune into FM stations manually, automatically, or via presets. Change FM reception mode (Stereo/Mono). View display modes like Station Name, Frequency, Programme Type, Radio Text, and Time.
- CD Operation: Play CDs, use Direct Select track, Skip Search, Search, and Program Play. Random Play and Intro playback are also available.
- MP3/WMA Disc Playing: Play MP3/WMA discs, navigate albums and tracks, and view ID3 information.
- USB Playback: Connect USB storage devices (flash drives, players) to play MP3/WMA files.
- Bluetooth: Pair Bluetooth-enabled devices to stream audio. Play music from a connected Bluetooth device.
- External Device Input: Connect and play audio from external devices via AUX IN 1/2.
- Alarm Timer: Set an alarm with DISC, USB, or TUNER as the source. Activate/deactivate the alarm timer.
- Sleep Timer: Set the unit to automatically switch to standby mode after a selected duration.
Refer to the manual for detailed instructions on each function.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound | Connections incorrect or loose | Check all connections and correct if wrong. |
| Radio Reception Weak | Antenna not connected | Connect the antenna correctly. |
| Antenna not extended sufficiently or positioned correctly | Extend and position the antenna for best reception. | |
| Disc Playback Stuttering | Disc dirty or scratched | Clean or replace the disc. |
| Disc Not Playing | Disc inserted upside down | Insert the disc with the labeled side up. |
| Disc dirty | Remove the disc, clean with a soft cloth, and reinsert. | |
| Remote Control Not Working | Obstruction between remote sensor and unit | Remove the obstruction. |
| Low battery power | Replace the batteries. | |
| No Operation Possible | Internal microprocessor not working due to external electrical interference | Unplug the unit and plug it back in. |
| Bluetooth Device Not Working | Poor sound quality after connection | Move the Bluetooth device closer to the unit or remove obstructions between the unit and device. |
| Weak Bluetooth reception | Bluetooth reception is weak. | |
| Cannot Connect to Bluetooth System | Device does not support required Bluetooth profiles. | Refer to the device's manual for how Bluetooth is enabled. |
| Bluetooth function disabled on device | Turn on Bluetooth function on your device. | |
| System not in pairing mode | Enter pairing mode. | |
| System already connected to another Bluetooth device | Disconnect the system from any other connected Bluetooth devices and try again. |