పరిచయం
Upgrade to smarter scrolling, better comfort, and more productivity with the Signature M550. The versatile mouse features an adaptive scroll SmartWheel that delivers line-by-line precision, and auto-switches to super fast free spin mode with the flick of a finger. A choice of sizes for smaller and larger hands means there's a perfect fit for anyone. Seamless wireless connectivity and a comfort shape keep you comfortable and productive hour after hour. Logitech’s SilentTouch technology delivers silent clicks to keep you focused – while 24-month battery life and universal operating system compatibility ensure hassle-free performance.
కీ ఫీచర్లు
- స్మార్ట్వీల్ స్క్రోలింగ్: Offers line-by-line precision and super-fast free spin mode.
- ఎర్గోనామిక్ డిజైన్: Full-size mouse designed for larger hands, providing comfort for long hours with a contoured shape, soft thumb area, and rubber side grips.
- ద్వంద్వ కనెక్టివిటీ: Connects instantly via Bluetooth Low Energy or the included Logi Bolt USB receiver.
- సైలెంట్ టచ్ టెక్నాలజీ: Enjoy 90% less click noise for a focused work environment.
- పొడిగించిన బ్యాటరీ జీవితం: Up to 24 months on a single AA battery (included).
- బహుళ-ప్లాట్ఫారమ్ అనుకూలత: Works seamlessly with Windows, macOS, Linux, Chrome OS, iPadOS, and Android operating systems.
- స్థిరమైన పదార్థాలు: Plastic parts include certified post-consumer recycled plastic (Graphite: 66%; Blue: 58%).
- Integrated USB Receiver Storage: The USB receiver is conveniently stored inside the mouse.

Image: Close-up of the SmartWheel on the Logitech Signature M550 L mouse, highlighting its design for both precision and speed scrolling.

Image: A visual comparison illustrating the size difference between the standard M550 and the larger M550 L, emphasizing the optimal fit for different hand sizes.

Image: A user operating the Logitech Signature M550 L mouse in a workspace, illustrating the benefit of 90% less clicking noise for a focused environment.
సెటప్ గైడ్
1. Insert Battery and Locate USB Receiver
The Logitech Signature M550 L mouse comes with one AA battery pre-installed. To access the battery compartment and the Logi Bolt USB receiver, gently slide the top cover of the mouse backward and lift it. The USB receiver is typically stored next to the battery.

Image: Underside of the Logitech Signature M550 L mouse with the battery cover removed, revealing the pre-installed AA battery and the Logi Bolt USB receiver stored within the compartment.
2. Choose Your Connection Method
The Signature M550 L offers two ways to connect to your device: via the Logi Bolt USB receiver or via Bluetooth Low Energy.
Option A: Connect via Logi Bolt USB Receiver
Insert the Logi Bolt USB receiver into an available USB-A port on your computer. The mouse should automatically connect. Ensure the mouse is powered on using the switch on its underside.

Image: The Logi Bolt USB receiver is shown plugged into a laptop's USB port, ready for connection with the mouse.
Option B: Connect via Bluetooth Low Energy
Turn on the mouse using the switch on its underside. Press and hold the connect button (usually located near the power switch or sensor) for a few seconds until the LED indicator light on the mouse starts blinking rapidly, indicating it's in pairing mode.
On your computer or device, go to Bluetooth settings and search for new devices. Select "Logitech Signature M550 L" from the list of available devices to complete the pairing process. The LED light on the mouse will turn solid when successfully connected.

Image: An illustration detailing the various features of the Logitech Signature M550 L mouse, including its Silent Clicking/Scrolling, Bluetooth Connectivity, Comfort Shape & Texture, and 24-Month Battery Life.
మీ మౌస్ని ఆపరేట్ చేయడం
ప్రాథమిక విధులు
- ఎడమ క్లిక్ చేయండి: ప్రామాణిక ఎంపిక మరియు క్రియాశీలత.
- కుడి క్లిక్ చేయండి: సందర్భోచిత మెనూలను యాక్సెస్ చేస్తుంది.
- Scroll Wheel (SmartWheel):
- Line-by-Line Scrolling: Gently scroll the wheel for precise navigation in documents and web పేజీలు.
- సూపర్-ఫాస్ట్ ఫ్రీ స్పిన్: Flick the SmartWheel to activate free-spin mode for rapid scrolling through long content. The wheel will automatically switch back to line-by-line mode when you stop.
- సైడ్ బటన్లు: The Signature M550 L may feature customizable side buttons. These can be configured using Logitech Options+ software for various functions like back/forward navigation or custom shortcuts.
Customization (Logitech Options+)
For advanced customization of buttons and SmartWheel behavior, download and install the Logitech Options+ software from the official Logitech website. This software allows you to tailor the mouse's functions to your specific workflow and preferences.
నిర్వహణ
మీ మౌస్ క్లీనింగ్
To clean your mouse, use a soft, lint-free cloth. If necessary, lightly dampనీటితో లేదా తేలికపాటి శుభ్రపరిచే ద్రావణంతో గుడ్డను తుడవండి. కఠినమైన రసాయనాలు లేదా రాపిడి పదార్థాలను ఉపయోగించకుండా ఉండండి.
బ్యాటరీ భర్తీ
The Logitech Signature M550 L uses one AA battery. When the battery is low, the LED indicator light on the mouse may turn red or blink. To replace the battery, slide off the top cover, remove the old battery, and insert a new AA battery, ensuring correct polarity. Replace the cover securely.
Expected battery life is up to 24 months, but actual life may vary based on user and computing conditions.
ట్రబుల్షూటింగ్
మౌస్ స్పందించడం లేదు
- శక్తిని తనిఖీ చేయండి: Ensure the mouse is turned on. The power switch is located on the underside.
- బ్యాటరీని తనిఖీ చేయండి: Verify the battery is correctly inserted and has sufficient charge. Replace if necessary.
- కనెక్షన్ను తిరిగి జత చేయండి:
- USB రిసీవర్ కోసం: Try unplugging and re-plugging the Logi Bolt USB receiver. If possible, try a different USB port.
- బ్లూటూత్ కోసం: Go to your device's Bluetooth settings, remove the mouse from the paired devices list, and then re-pair it by putting the mouse in pairing mode (hold connect button until LED blinks).
- జోక్యం: Move the mouse closer to the receiver/device. Avoid using the mouse on metallic surfaces, which can interfere with wireless signals.
Scrolling Issues
- Clean SmartWheel: Ensure the SmartWheel is free of dust or debris. Use compressed air if needed.
- సాఫ్ట్వేర్ తనిఖీ: If customization issues arise, ensure Logitech Options+ software is up-to-date and correctly configured.
Cursor Jumps or Lag
- ఉపరితలం: Use the mouse on a clean, non-reflective, and uniform surface. A mouse pad is recommended for optimal performance.
- సెన్సార్ శుభ్రత: Gently clean the optical sensor on the underside of the mouse with a soft, dry cloth.
- జోక్యం: Minimize interference from other wireless devices or strong electromagnetic fields.
స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| బ్రాండ్ | లాజిటెక్ |
| మోడల్ పేరు | సంతకం M550 L |
| అంశం మోడల్ సంఖ్య | 910-007238 |
| కనెక్టివిటీ టెక్నాలజీ | Bluetooth, USB (Logi Bolt) |
| మూవ్మెంట్ డిటెక్షన్ టెక్నాలజీ | ఆప్టికల్ |
| ప్రత్యేక లక్షణాలు | Wireless, Portable, Lightweight, Silent Clicks (SilentTouch), SmartWheel |
| బ్యాటరీ రకం | 1 x AA బ్యాటరీ (చేర్చబడింది) |
| సగటు బ్యాటరీ జీవితం | 24 నెలల వరకు |
| వస్తువు బరువు | 3.92 ఔన్సులు |
| ప్యాకేజీ కొలతలు | 7.8 x 4.29 x 3.31 అంగుళాలు |
| రంగు | Black (current variant) |
| హార్డ్వేర్ ప్లాట్ఫారమ్ | పిసి, లైనక్స్, మాక్ |
| ఆపరేటింగ్ సిస్టమ్ అనుకూలత | Windows, macOS, Linux, Chrome OS, iPadOS, Android |
| మూలం దేశం | చైనా |
వారంటీ మరియు మద్దతు
For warranty information, technical support, and frequently asked questions, please visit the official Logitech support webసైట్లో లేదా మీ ఉత్పత్తితో చేర్చబడిన డాక్యుమెంటేషన్ను చూడండి. వారంటీ క్లెయిమ్ల కోసం మీ కొనుగోలు రుజువును ఉంచండి.





