Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Singing Machine SMD-570 Ultimate MP3 and CDG Recording Karaoke System. Please read this manual thoroughly before using the unit to ensure proper function and to maximize your enjoyment of the product.
An image of the Singing Machine SMD-570 karaoke system. The unit is black and white, featuring a 5.5-inch black and white monitor at the top displaying a singer. Below the monitor are various control knobs for volume, balance, echo, and auto voice control. A digital display shows track information. Further down are slots for USB and SD/MMC cards, and a large speaker grille at the bottom.
Key Features
- Top Loading CDG Player for karaoke discs with on-screen lyrics.
- Integrated 5.5-inch Black and White Monitor for lyric display.
- USB Port and SD/MMC Card Slot for MP3 playback and recording.
- MP3 Playable functionality for digital music files.
- Adjustable Balance and Echo controls for vocal effects.
- Auto Voice Control (AVC) to assist with vocal performance.
Package Contents
Verify that all items are present in the package:
- Singing Machine SMD-570 Karaoke System
- Microphone
- AC Power Adapter (not explicitly listed but implied for operation)
- Instruction Manual (this document)
Initial Setup
Follow these steps to set up your karaoke system:
- Power Connection: Connect the AC power adapter to the DC IN jack on the unit and then plug it into a standard wall outlet.
- Microphone Connection: Insert the microphone plug into the MIC 1 or MIC 2 jack on the front of the unit.
- External Audio/Video (Optional): If connecting to an external TV or audio system, use appropriate RCA cables (not included) to connect the AUDIO OUT and VIDEO OUT jacks on the unit to the corresponding input jacks on your TV or audio receiver.
Operating Instructions
Power On/Off
Press the POWER button located on the unit to turn the system on or off. The monitor will illuminate when the unit is powered on.
CDG Playback
- Open the CD compartment lid located on the top of the unit.
- Place a CDG disc onto the spindle with the label side facing up.
- Close the CD compartment lid.
- Press the PLAY/PAUSE button. The disc will begin to play, and lyrics will appear on the integrated monitor.
- Use the SKIP buttons to navigate between tracks.
MP3 Playback via USB/SD
- Insert a USB flash drive into the USB port or an SD/MMC card into the SD/MMC slot.
- Press the SOURCE button to select USB or SD mode.
- Use the navigation buttons to browse and select MP3 files.
- Press PLAY/PAUSE to start playback.
Recording Your Performance
The SMD-570 allows you to record your vocal performance to a connected USB flash drive or SD/MMC card.
- Ensure a USB flash drive or SD/MMC card is inserted.
- Start playing your desired music (CDG or MP3).
- Press the RECORD button. The system will begin recording your vocals along with the music.
- Press the STOP button to end the recording. The recorded file will be saved to the USB drive or SD card.
Microphone Operation and Vocal Effects
- MIC VOLUME: Rotate the MIC VOLUME knob to adjust the microphone's output level.
- ECHO: Rotate the ECHO knob to add an echo effect to your vocals.
- BALANCE: Adjust the BALANCE knob to control the mix between the music and your vocals.
- AUTO VOICE CONTROL (AVC): The AVC feature can automatically reduce the main vocal track on multiplex CDG discs when you sing into the microphone.
Integrated Monitor
The 5.5-inch black and white monitor displays lyrics from CDG discs and navigation information for MP3 files. Ensure the unit is powered on for the monitor to function.
Care and Maintenance
- Cleaning: Disconnect the power before cleaning. Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents.
- CD Lens Care: Periodically clean the CD lens using a commercially available CD lens cleaner disc.
- Storage: When not in use, store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping the unit or subjecting it to strong impacts.
Troubleshooting Guide
If you experience issues with your SMD-570, refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected; outlet not working. | Ensure power adapter is securely connected to the unit and a working wall outlet. |
| No sound from speaker | Master volume too low; Mute function active. | Increase the MASTER VOLUME knob. Check if any external audio connections are diverting sound. |
| Microphone not working or low volume | Microphone not connected; MIC VOLUME too low; faulty microphone. | Ensure microphone is fully plugged into the MIC jack. Increase the MIC VOLUME knob. Test with another microphone if available. |
| CDG lyrics not appearing on monitor | Disc is not a CDG; monitor brightness/contrast settings. | Ensure you are using a CDG disc. Adjust monitor settings if available (not explicitly listed but common). |
| USB/SD card not recognized | Card/drive improperly inserted; unsupported format; corrupted files. | Reinsert the USB drive or SD card. Ensure files are in MP3 format. Try a different USB drive or SD card. |
| Recording not working | No USB/SD storage; storage full; incorrect mode. | Ensure a USB drive or SD card is inserted and has sufficient free space. Confirm the unit is in the correct playback mode before recording. |
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | SMD-570 |
| Item Weight | 16.5 pounds |
| Product Dimensions | 12.1 x 13.5 x 22.8 inches |
| Monitor | 5.5" B/W Monitor |
| Media Playback | CDG, MP3 (via USB/SD) |
| Recording Function | To USB Flash Drive / SD/MMC Card |
| Connectivity | USB Port, SD/MMC Card Slot, Microphone Inputs |
| Power Source | AC Power Adapter (Battery Powered is listed but likely refers to internal clock/memory, main operation is AC) |
| Included Components | Microphone |
