Why is there no sound from my Optimus System 745?
If there is no sound coming from your Optimus Stereo System, the possible causes are: the MASTER VOLUME MIN/MAX is set to MIN (adjust the MASTER VOLUME MIN/MAX); the wrong function is selected (select the correct function); or the speakers are connected incorrectly (check the speaker connections).
What to do if the Optimus System 745 Stereo System remote control does not work?
If the remote control for your Optimus Stereo System isn't working, the batteries might be weak. Replace them with fresh ones.
Why is the output sound not stereo on my Optimus System 745 Stereo System?
If the output sound from your Optimus Stereo System is not stereo, it could be due to the FM/TUNE MODE being set to MONO. Repeatedly press FM/TUNE MODE until AUTO STEREO appears on the display. It could also be that you are listening to an AM station, or an FM station that you are not receiving in stereo. Try tuning to an FM stereo station.
What to do if sound from CD skips on Optimus Stereo System?
If the sound from the CD skips on your Optimus Stereo System, the CD might be dirty or damaged. Clean the CD and reload it, or try a new one.
What to do if Optimus Stereo System CD changer does not work?
If the CD changer on your Optimus Stereo System isn't working, make sure CD is selected on the system or remote. If that doesn't work, the CD might be loaded incorrectly. Remove the CD and reload it.
Why is there sound from one speaker only on my Optimus Stereo System?
If you're only getting sound from one speaker on your Optimus Stereo System, check the speaker connections. Also, the BALANCE might be set incorrectly, so adjust the BALANCE.
What to do if DISC ERROR scrolls across the display of Optimus System 745?
If 'DISC ERROR' scrolls across the display, or the graphic around the disc number blinks on the display of your Optimus Stereo System, the CD might be loaded incorrectly. Remove the CD and reload it.
Why Optimus System 745 Stereo System has no power when POWER is pressed?
If your Optimus Stereo System has no power when you press the power button, there may be a power problem. Check the power cord and the AC outlet.
Why is there poor sound quality when playing back a recording of an AM radio program on Optimus System 745?
If you experience poor sound quality when playing back a recording of an AM radio program on your Optimus Stereo System, it might be because the HIGH SPEED DUBBING/BEAT CANCEL setting needs adjustment. Press HIGH SPEED DUBBING/BEAT CANCEL to either the HIGH/2 (in) or NORMAL/1 (out) position to find the best recording quality.
Why is the STEREO indicator flickering on my Optimus System 745?
If the STEREO indicator is flickering on your Optimus Stereo System, the signal might be weak. Try reorienting the FM antenna or install an outdoor FM antenna.
General| Brand | Optimus |
|---|---|
| Model | System 745 |
| Category | Stereo System |
| Language | English |
Describes the digital synthesized tuning and preset memory functions for radio stations.
Details the 24-disc changer, category playback, programming, and playback modes.
Explains the double cassette deck features like dubbing, Dolby NR, and auto-reverse.
Guidance on optimal placement of front, center, and surround speakers for best sound.
Step-by-step instructions for physically connecting all speakers to the main unit.
Instructions on how to safely connect the system to an AC power source.
Covers turning the system on/off, selecting audio sources, and starting playback.
Instructions for tuning into AM/FM stations using manual, seek, and memory tuning.
Comprehensive guide on loading, selecting, playing, and managing CDs.
Instructions for loading, playing, recording, and dubbing cassette tapes.
Details power output and audio control specifications for the amplifiers.
Lists technical specifications for the CD changer component.
To Next Page
