Walkman NW-MS77DR - Mp3 player SONY - Free user manual and instructions
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| Product Type | Portable MP3 Player (Network Walkman) |
| Brand | Sony |
| Model | NW-MS77DR |
| Storage Capacity | 1 GB internal flash memory |
| Expansion Slot | Memory Stick Duo slot (MagicGate compatible) |
| Supported Audio Formats | MP3, ATRAC3, ATRAC3plus |
| Display | LCD with backlight |
| Battery Type | Built-in rechargeable lithium-ion battery |
| Battery Life | Up to 50 hours (ATRAC3 48 kbps) |
| Charging Time | Approximately 2 hours |
| USB Interface | USB 2.0 (High Speed) |
| Weight | Approximately 47 g |
| Dimensions | Approximately 68.5 x 15.5 x 36.8 mm |
| Control Buttons | Playback, volume, track skip, and hold switch |
| Headphone Output | 3.5 mm stereo mini-jack |
| Operating Systems | Windows 2000/XP, Mac OS X |
| Accessories Included | Stereo earphones, USB cable, carrying pouch, software CD |
| Special Features | Digital sound tuning, long playback, external memory support |
| Maintenance | Keep the device dry and avoid extreme temperatures |
| Cleaning | Wipe with a soft, dry cloth; do not use solvents |
| Safety | Use only approved accessories and chargers; do not disassemble |
| Spare Parts / Repairability | No user-serviceable parts; contact Sony service |
Frequently Asked Questions - Walkman NW-MS77DR SONY
How do I transfer music to the Walkman NW-MS77DR?
Connect the player to your computer via USB and use the supplied SonicStage software to transfer MP3 or ATRAC files. You can also drag and drop if supported.
Does the NW-MS77DR support MP3 files directly?
Yes, it supports MP3 files in addition to ATRAC3/ATRAC3plus. Make sure the files are not DRM-protected.
What is the battery life of the NW-MS77DR?
The internal lithium-ion battery provides up to 50 hours of playback with ATRAC3plus at 48 kbps. Real-world usage may vary.
Can I expand the storage capacity?
Yes, the player has a Memory Stick Duo slot for additional storage, provided the card is MagicGate-compatible.
How do I reset the player if it freezes?
Press the reset button (if available) or hold the power button for several seconds. Refer to the manual for specific steps.
Is the NW-MS77DR compatible with Mac computers?
Yes, it is compatible with Mac OS X when using the appropriate transfer software. Check the included CD for Mac drivers.
Why is there no sound coming from the earphones?
Check the volume level, ensure earphones are fully plugged in, and verify that the hold switch is not enabled.
Can I use the NW-MS77DR while charging?
Yes, you can operate it while connected to USB or the charger, but charging may take longer.
What should I do if the player is not recognized by my computer?
Confirm the USB cable is properly connected, install the driver/software from the CD, and ensure Windows/Mac supports USB 2.0.
How do I clean the device?
Use a soft dry cloth to wipe the exterior. Avoid moisture, alcohol, or abrasive cleaners.
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USER MANUAL Walkman NW-MS77DR SONY
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Product information
Brand : SONY
Model : Walkman NW-MS77DR
Category : Mp3 player