Introduction
Thank you for purchasing the Mersoco M435 Portable Stereo Turntable. This device allows you to enjoy your vinyl records with its 3-speed playback, integrated speakers, and versatile connectivity options including Bluetooth, AUX-in, and RCA line-out. Please read this manual carefully before use to ensure proper operation and to maximize your listening experience.
Image 1: The Mersoco M435 Portable Stereo Turntable in its open position, showcasing a vinyl record on the platter and the tonearm.
Package Contents
- Mersoco M435 Portable Stereo Turntable
- Power Adapter
- Instruction Manual (this document)
- (Optional: 45 RPM adapter, if included)
Product Overview
Familiarize yourself with the various parts and controls of your turntable.
Image 2: A top-down view of the turntable's platter, tonearm, speed selector, and volume/power knob.
Key Components:
- Turntable Platter: Where the vinyl record rests.
- Tonearm: Holds the stylus (needle) and tracks the record grooves.
- Stylus/Needle: Reads the audio information from the record.
- Speed Selector: Allows selection of 33 1/3, 45, or 78 RPM.
- Power/Volume Knob: Turns the unit on/off and adjusts playback volume.
- Auto-Stop Switch: Engages or disengages the auto-stop function.
- Built-in Speakers: For direct audio output.
- AUX-in Port: For connecting external audio devices via a 3.5mm cable.
- RCA Line-out Ports: For connecting to external amplifiers or powered speakers.
- Headphone Jack: For private listening.
- Bluetooth Indicator: Lights up when Bluetooth is active.
Image 3: Close-up of the rear panel showing the power input, AUX-in, and RCA line-out ports.
Setup
- Unpacking: Carefully remove the turntable from its packaging. Retain the packaging for future transport or storage.
- Placement: Place the turntable on a stable, level surface away from direct sunlight, heat sources, and excessive dust or vibrations.
- Power Connection: Connect the provided power adapter to the DC IN port on the rear of the turntable and then plug it into a wall outlet.
- Dust Cover: Open the dust cover (if applicable) or remove any protective materials from the platter and tonearm.
- Stylus Protection: Remove the stylus protector from the needle before use.
Connecting External Audio Devices:
- RCA Line-out: To connect to an external amplifier or powered speakers, use an RCA cable (not included) to connect the RCA L/R OUTPUT ports on the turntable to the corresponding input ports on your audio system.
- AUX-in: To play audio from an external device (e.g., smartphone, MP3 player) through the turntable's speakers, connect a 3.5mm audio cable (not included) from your device's headphone jack to the AUX IN port on the turntable.
Image 4: Visual guide illustrating how to connect external speakers via RCA, external audio sources via AUX-in, and headphones.
Operating Instructions
Playing a Vinyl Record:
- Power On: Turn the Power/Volume knob clockwise to turn on the turntable.
- Select Speed: Set the speed selector switch to the appropriate speed (33 1/3, 45, or 78 RPM) for your record. Use the 45 RPM adapter for records with larger center holes.
- Place Record: Place your vinyl record on the turntable platter.
- Auto-Stop: Ensure the AUTO STOP switch is set to ON if you want the platter to stop automatically at the end of the record. Set to OFF for continuous play or for some records that may trigger auto-stop prematurely.
- Start Playback: Gently lift the tonearm using the cue lever and position the stylus over the desired track on the record. Slowly lower the tonearm onto the record using the cue lever.
- Adjust Volume: Adjust the volume using the Power/Volume knob.
- End Playback: When the record finishes (if auto-stop is ON) or when you manually stop it, gently lift the tonearm using the cue lever and return it to the tonearm rest. Secure it with the tonearm lock.
Bluetooth Playback:
- Activate Bluetooth: Turn on the turntable. The Bluetooth indicator light will flash, indicating it's in pairing mode.
- Pair Device: On your smartphone, tablet, or other Bluetooth-enabled device, search for "Mersoco" (or similar name) in the Bluetooth settings and select it to pair.
- Confirmation: Once paired, the Bluetooth indicator light will stop flashing and remain solid.
- Play Audio: Start playing music on your connected device. The audio will play through the turntable's built-in speakers or connected external speakers.
Image 5: A visual representation of a smartphone wirelessly connected to the turntable via Bluetooth, playing music.
AUX-in Playback:
- Connect Cable: Connect a 3.5mm audio cable from your external audio device's headphone jack to the AUX IN port on the turntable.
- Play Audio: Start playing music on your external device. The audio will automatically route through the turntable's speakers.
- Adjust Volume: Adjust the volume using both your external device's volume control and the turntable's Power/Volume knob.
Maintenance
Cleaning the Stylus:
- Use a soft brush (not included) designed for stylus cleaning. Brush gently from back to front (the direction the stylus tracks the record).
- Avoid touching the stylus with your fingers, as oils can damage it.
Cleaning the Turntable:
- Wipe the turntable cabinet with a soft, slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Keep the dust cover closed when not in use to prevent dust accumulation.
Record Care:
- Handle records by their edges to avoid fingerprints.
- Store records vertically in their sleeves to prevent warping.
- Clean records regularly with a record brush or cleaning solution to remove dust and static.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected; Power outlet not working; Power knob off. | Ensure power adapter is securely connected. Try a different outlet. Turn Power/Volume knob clockwise to power on. |
| No sound from speakers | Volume too low; Stylus protector still on; Tonearm not lowered; External speakers not connected/powered. | Increase volume. Remove stylus protector. Lower tonearm onto record. Check external speaker connections and power. |
| Record skipping | Record is dirty or scratched; Turntable not level; Stylus is worn or dirty. | Clean the record. Place turntable on a level surface. Clean or replace the stylus. |
| Bluetooth not connecting | Turntable not in pairing mode; Device too far; Device already connected to another Bluetooth device. | Ensure turntable Bluetooth indicator is flashing. Move device closer. Disconnect from other Bluetooth devices and try again. |
| Auto-stop not working correctly | Auto-stop switch is OFF; Some records may not trigger auto-stop. | Ensure AUTO STOP switch is ON. For records that don't trigger it, manual stop is required. |
Specifications
- Model: M435
- Brand: Mersoco
- Playback Speeds: 33 1/3, 45, 78 RPM
- Connectivity: Bluetooth, 3.5mm AUX-in, RCA Line-out
- Speakers: Built-in Stereo Speakers
- Weight: Approximately 5.28 lbs (2.4 kg)
- Power Supply: DC Power Adapter (specific voltage/current not provided in data)
- Compatible Devices (AUX-in/Bluetooth): Headphones, Stereo System, Speakers, MP3 Player, Laptop, Smartphone, Tablet
Warranty and Support
Information regarding product warranty and customer support is not available in the provided product data. Please refer to the retailer or manufacturer's website for details on warranty coverage and how to contact customer support for your Mersoco M435 turntable.
