Brand: HITACHI
Category: Audio
Document Type: Manual
Language: EN
Manual for AX-M68D
Uploaded: Nov. 21, 2025, 9:23 p.m.
Warranty Information
Consult your dealer for warranty information.
System Operation Summary
Powering On/Off:
Press the STANDBY button to turn the system on from standby mode. Press it again to return to standby mode. Ensure the AC power cord is unplugged when the system is not in use for extended periods.Sound Adjustments:
Adjust volume using the knob on the amplifier or VOL +/- buttons on the remote. Enhance bass with the S-BASS button and activate loudness at low volumes by pressing the LOUDNESS button. Select preset equalizers (FLAT, JAZZ, POPS, ROCK, CLASSIC) by repeatedly pressing the P-EQ button.Radio Operation:
Use the DAB/FM button to switch between tuners. For DAB, use Select Up/Down buttons to change stations and the MENU button to confirm selections. Stores stations by pressing and holding a preset button. Recall stations by pressing a preset button. For FM, use AUTO button to scan for stations and Select Up/Down buttons to manually change them.Troubleshooting and error codes
| Symptom | Possible Cause | Action |
|---|---|---|
| No sound is heard | Connections are incorrect, or loose | Check all connections and make corrections |
| Poor radio reception | The antenna is disconnected | Reconnect the antenna securely |
| The antenna is not properly extended and positioned | Extend antenna to the best reception position | |
| The disc skips | The disc is dirty or scratched | Clean or replace the disc |
| The disc does not play | The disc is upside down | Put the disc in with the label side up |
| Unable to operate the remote control | The path between the remote control and the sensor on the player is blocked | Remove the obstruction |
| Operations are disabled | The batteries have lost their charge | Replace the batteries |
| The built-in microprocessor has malfunctioned due to external electrical interference | Unplug the system then plug it back in |