Introduction
The Logitech Signature M650 L is a full-size wireless mouse designed for users with larger hands, offering enhanced comfort and productivity. It features SmartWheel scrolling for precise and fast navigation, silent clicks with SilentTouch technology, and customizable side buttons. This manual provides comprehensive instructions for setting up, operating, and maintaining your device.
Image: The Logitech Signature M650 L Full Size Wireless Mouse, showcasing its ergonomic design and graphite finish.
Image: A visual comparison illustrating the size difference between the standard M650 and the larger M650 L mouse, indicating availability in two sizes.
What's in the Box
Upon unboxing your Logitech Signature M650 L, you should find the following items:
- Logitech Signature M650 L Mouse
- Logi Bolt USB Receiver
- 1 x AA Battery (pre-installed or included separately)
- User Documentation (this manual or quick start guide)
Setup
1. Battery Installation
The Logitech Signature M650 L mouse operates on a single AA battery, which is typically included. If the battery is not pre-installed or needs replacement, follow these steps:
- Locate the battery compartment cover on the underside of the mouse.
- Slide or lift the cover to open the compartment.
- Insert the AA battery, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
- Close the battery compartment cover securely.
2. Connectivity Options
The M650 L offers two methods for wireless connection: Bluetooth Low Energy or the Logi Bolt USB Receiver.
Image: A visual representation of the two connectivity options: Bluetooth and the Logi Bolt USB receiver.
Connecting via Logi Bolt USB Receiver:
- Plug the Logi Bolt USB receiver into an available USB port on your computer.
- Turn on the mouse using the power switch on its underside.
- The mouse should automatically connect to the receiver. If not, press and hold the connect button (if available) or refer to the Logitech Options+ software for pairing.
Connecting via Bluetooth Low Energy:
- Turn on the mouse using the power switch on its underside.
- Press and hold the connect button on the underside of the mouse until the LED indicator starts blinking rapidly, indicating it's in pairing mode.
- On your computer or device, open Bluetooth settings.
- Select "Logitech M650 L" from the list of available devices and follow any on-screen prompts to complete the pairing process.
Operating Instructions
SmartWheel Scrolling
The Signature M650 L features Logitech's SmartWheel, which provides two distinct scrolling modes:
- Line-by-Line Precision: For detailed navigation in documents or spreadsheets, scroll slowly for precise control.
- Super-Fast Scrolling: Flick the wheel quickly to activate super-fast scrolling, ideal for navigating long web pages or large documents efficiently.
Image: A close-up view of the mouse's SmartWheel, highlighting its textured surface for precision and speed scrolling.
Silent Clicks with SilentTouch Technology
The M650 L is equipped with SilentTouch technology, reducing click noise by 90% compared to traditional mice. This feature allows for a quieter work environment without compromising click feel.
Image: A user operating the Logitech M650 L mouse in a quiet office setting, emphasizing the 90% reduction in click noise.
Customizable Side Buttons
The mouse includes two side buttons that can be customized to perform your favorite shortcuts. To configure these buttons, download and install the Logitech Options+ software from the official Logitech website.
Image: A display showing the Logitech Options+ software interface, where users can personalize the mouse buttons for various shortcuts like back/forward or copy/paste.
Multi-Device Compatibility
The Logitech Signature M650 L is compatible with a wide range of operating systems, including Windows, macOS, Linux, Chrome OS, iPadOS, and Android. This allows for seamless use across multiple devices.
Image: A detailed view of the mouse's comfortable and textured rubber side grips, designed for enhanced handling.
Maintenance
Battery Replacement
The M650 L boasts an impressive battery life of up to 24 months on a single AA battery. When the battery level is low, the LED indicator on the mouse may flash. To replace the battery, follow the installation steps outlined in the 'Setup' section.
Cleaning
To maintain optimal performance and hygiene, clean your mouse periodically:
- Use a soft, lint-free cloth slightly dampened with water or an alcohol-based cleaner to wipe the exterior surfaces.
- Avoid using harsh chemicals or abrasive materials.
- Do not allow liquids to enter the mouse's openings.
Troubleshooting
If you encounter issues with your Logitech Signature M650 L mouse, try the following troubleshooting steps:
- No Power: Ensure the mouse is switched on and the battery is correctly installed and charged. Replace the AA battery if necessary.
- No Connection (Logi Bolt USB Receiver):
- Try plugging the USB receiver into a different USB port on your computer.
- Ensure the receiver is not too far from the mouse.
- Re-pair the mouse using Logitech Options+ software.
- No Connection (Bluetooth):
- Ensure Bluetooth is enabled on your device.
- Remove the mouse from your device's Bluetooth list and attempt to re-pair it.
- Ensure the mouse is in pairing mode (blinking LED).
- Erratic Cursor Movement:
- Clean the optical sensor on the underside of the mouse.
- Use the mouse on a clean, non-reflective surface or a mouse pad.
- Check for interference from other wireless devices.
- Side Buttons Not Working: Ensure Logitech Options+ software is installed and the buttons are configured correctly.
Specifications
| Feature | Detail |
|---|---|
| Model Number | 910-006231 |
| Connectivity | Bluetooth Low Energy, Logi Bolt USB Receiver |
| Movement Detection | Optical (2000 dpi) |
| Battery Type | 1 x AA Battery |
| Battery Life | Up to 24 months |
| Silent Clicks | Yes (SilentTouch Technology) |
| Customizable Buttons | Yes (via Logitech Options+ software) |
| Dimensions (LxWxH) | 8 x 5 x 3 inches |
| Weight | 3.92 ounces |
| Operating System Compatibility | Windows 7/10/11, macOS 10.10+, Linux, Chrome OS, iPadOS 13.4+, Android 5.0+ |
Image: An annotated diagram highlighting the mouse's features, including silent click, Bluetooth connectivity, customizable side buttons, comfortable design, SmartWheel, and up to 24 months of battery life.
Warranty Information
Logitech products are manufactured to high quality standards and are covered by a limited hardware warranty. For specific warranty terms and conditions applicable to your region and product, please refer to the official Logitech website or the warranty card included with your product. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or to download the Logitech Options+ software, please visit the official Logitech support website:
You can also find FAQs, user forums, and contact information for customer service on their website.
