Logitech M750 Wireless Bluetooth Mouse User Manual

1. Introduction

The Logitech M750 is a versatile wireless mouse designed for office and general use, offering both Bluetooth Low Energy and LogiBolt USB receiver connectivity. It features a 2000 DPI optical sensor, 5 customizable buttons, and Logitech's SilentTouch technology for a quiet user experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your M750 mouse.

2. Important Safety Information

Please read this manual carefully before using the product. Failure to follow these instructions could result in fire, electric shock, injury, or damage to the product or property.

2.1 Battery Warning

Improperly replaced batteries may present a risk of leak or explosion and personal injury. Mistreated rechargeable batteries may present a risk of fire or chemical burn. To ensure safe operation:

• Do not disassemble or expose to conducting materials, moisture, liquid, or heat above 54°C (130°F).
• Do not use or charge the battery if it appears to be leaking, discolored, deformed, or in any way abnormal.
• Do not leave your battery discharged or unused for extended periods.
• Do not short circuit.
• Your device may contain an internal, rechargeable battery that is not replaceable. Battery life varies with usage.
• Non-operational batteries should be discarded according to local laws. If no laws or regulations govern, dispose of your device in a waste bin for electronics.
• Keep batteries away from children.

2.2 Laser Product Information

This optical device is a Class 1 Laser product and complies with International Standard IEC/EN 60825-1:2007 and 21 CFR 1040.10 (except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007).

• Emission of one or two independent parallel beams of infrared user-invisible light.
• Maximum power of 716 microwatts CW.
• Emitted wavelength is 832 - 865 nm.
• Operating temperature between 5°C and 40°C.

WARNING! Use of controls, adjustments or performance of procedures beyond those specified herein may result in hazardous radiation exposure. The product contains Class 1 LED. Operating temperature between 0°C and 40°C.

2.3 Class 1M Laser Product Information

This optical device is also a Class 1M Laser product and complies with International Standard IEC/EN 60825-1:2007 and 21 CFR 1040.10 (except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007).

• Emission of diverging beam of minimum +/-2° of infrared user-invisible light.
• Maximum power of 1.4 milliwatts CW.
• Emitted wavelength is 832 - 865 nm.
• Operating temperature between 5°C and 40°C.

WARNING! Laser Radiation. Viewing the laser output with magnifying optical instruments within a 100mm distance may pose an eye hazard.

This image shows a warning label for Invisible Laser Radiation, advising not to view directly with optical instruments, indicating a Class 1M Laser Product.

2.4 Power Supply and General Use Guidelines

• The power supply is for indoor use only. Only use the power supply included with your product.
• Do not attempt to repair or use a damaged power supply.
• Do not immerse the power supply in water or subject it to physical abuse. Inspect the power supply regularly for cable, plug, and casing damage.
• Do not open or modify the product except for battery removal and replacement.
• Do not disassemble or attempt to service this product because there is a risk of radiation exposure, which could injure you.
• Do not direct the infrared/laser beam at anyone's eye or a reflective object.
• Do not immerse product in any liquid or expose to heat or moisture.
• If product is exposed to out-of-range temperature environments, allow it to return to the specified operating temperature range before use.
• This is not a children's product and is not intended for use by children under 14 years old.
• Long periods of repetitive motion using the product may be associated with nerve, tendon or muscle injury. Consult a health professional for pain, numbness, weakness, swelling, burning, cramping, or stiffness. Refer to logitech.com/comfort for guidelines.

3. Setup Instructions

The Logitech M750 mouse offers flexible connectivity via a LogiBolt USB receiver or Bluetooth Low Energy. Follow these steps to set up your mouse:

3.1 Initial Setup (Battery & USB Receiver)

This image illustrates the setup process for Logitech M220/B220/M185/B175 series mice, which share similar battery and USB receiver installation steps with the M750.

1. Insert Battery: Open the battery compartment on the underside of the mouse. Insert the included battery, ensuring correct polarity. Close the battery compartment securely.
2. Connect USB Receiver: Locate the LogiBolt USB receiver, usually stored inside the battery compartment or packaging. Plug the USB receiver into an available USB port on your computer.
3. Power On: If your mouse has a power switch (typically on the underside), slide it to the 'ON' position. The mouse should automatically connect to the receiver.

3.2 Bluetooth Low Energy Connection

If your computer has Bluetooth capabilities and you prefer not to use the USB receiver:

1. Enable Bluetooth: Ensure Bluetooth is enabled on your computer or device.
2. Pair Mouse: Put the M750 mouse into pairing mode (refer to the Quick Start Guide for specific button combinations, usually a long press on a dedicated Bluetooth button or the power button).
3. Connect on Device: On your computer, go to Bluetooth settings and search for new devices. Select 'Logitech M750' from the list to complete the pairing process.

4. Operating Instructions

The Logitech M750 mouse is designed for intuitive use with advanced features to enhance productivity.

An image displaying the Logitech M750 mouse in white, pink, and black, highlighting its ergonomic design and button layout.

4.1 Basic Functions

• Left Click: Primary button for selecting items, opening links, etc.
• Right Click: Secondary button for context menus and additional options.
• Scroll Wheel: Scroll up/down documents and web pages. The scroll wheel may also have a clickable function (middle click).

4.2 Customizable Buttons and DPI

This image illustrates a hand using the Logitech M750 mouse, with text indicating customizable DPI and side keys for shortcuts like back/forward or copy/paste, using Logitech Options software.

The M750 features 5 buttons, including side keys, and a 2000 DPI optical sensor. You can customize these features using the Logitech Options software:

• Button Customization: Assign shortcuts like back/forward, copy/paste, or other functions to the side buttons for enhanced productivity.
• DPI Adjustment: Fine-tune the mouse sensitivity (DPI) to match your preferences and tasks.

4.3 Multi-Platform Compatibility

An image showing the Logitech M750 mouse in an office setting with a computer, emphasizing its multi-platform compatibility via Bluetooth low energy or LogiBolt USB receiver, and its 'Works With Chromebook' certification.

The M750 provides easy and reliable wireless connectivity across various operating systems:

• Windows
• macOS
• Linux
• iPadOS
• Android™
• Works With Chromebook certified

4.4 SilentTouch Technology

This image highlights the Logitech M750's SilentTouch technology, stating it reduces click sound by over 90% compared to Logitech M170, promoting a quiet work environment. The 'silent touch' logo is visible.

Experience a comfortable and quiet environment with Logitech's SilentTouch technology, which reduces click sound by over 90% compared to the Logitech M170 mouse. This feature is ideal for shared workspaces or late-night use.

5. Maintenance

Proper care and maintenance will extend the life of your Logitech M750 mouse.

• Cleaning: Use a soft, slightly damp cloth to clean the exterior of the mouse. Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the finish or internal components.
• Battery Replacement: When the battery indicator light signals low power, replace the battery following the instructions in the Setup section and adhering to all battery safety warnings.
• Storage: When not in use for extended periods, store the mouse in a dry, cool place away from direct sunlight and extreme temperatures.

6. Troubleshooting

If you encounter issues with your Logitech M750 mouse, try the following troubleshooting steps:

6.1 Mouse Not Responding

• Check Battery: Ensure the battery is correctly inserted and has sufficient charge. Replace the battery if it's low.
• Check Power Switch: Make sure the mouse's power switch (if present) is in the 'ON' position.
• USB Receiver: If using the LogiBolt USB receiver, ensure it is securely plugged into a working USB port on your computer. Try a different USB port.
• Bluetooth Connection: If using Bluetooth, verify that Bluetooth is enabled on your device and the mouse is successfully paired. Try re-pairing the mouse.
• Restart Device: Restart your computer or device.

6.2 Lagging or Intermittent Connection

• Proximity: Move the mouse closer to the USB receiver or Bluetooth-enabled device.
• Obstructions: Remove any large metal objects or other electronic devices that might be causing interference between the mouse and its receiver/device.
• Interference: Avoid using the mouse near other wireless devices operating on the same frequency (e.g., Wi-Fi routers, cordless phones).
• Drivers: Ensure your operating system's drivers for the mouse and Bluetooth adapter are up to date. Visit the Logitech support website for the latest drivers.

6.3 Cursor Movement Issues

• Clean Sensor: Gently clean the optical sensor on the bottom of the mouse with a soft, dry cloth to remove any dust or debris.
• Surface: Use the mouse on a clean, non-reflective, and uniform surface. A mouse pad is recommended.

6.4 Buttons Not Working

• Software Check: If you have customized buttons using Logitech Options software, ensure the settings are correct. Try resetting to default.
• Physical Obstruction: Check for any physical obstructions preventing the buttons from being pressed fully.

7. Specifications

8. User Tips

Maximize your experience with the Logitech M750 mouse with these helpful tips:

• Customize for Productivity: Download and install the Logitech Options software to fully customize the 5 buttons, including the side keys, and adjust DPI settings to create shortcuts that streamline your workflow.
• Enjoy Quiet Work: Leverage the SilentTouch technology for a distraction-free environment, especially useful in shared offices, libraries, or late-night work sessions.
• Portability: Its small and portable design, combined with dual connectivity options (Bluetooth and USB receiver), makes it an excellent choice for users who frequently switch between devices or work on the go.

9. Warranty & Support

9.1 Logitech Limited Hardware Warranty

Logitech warrants that its hardware product shall be free from defects in materials and workmanship for the length of time identified on your product package, starting from the date of original retail purchase. Logitech's sole liability and your exclusive remedy for any breach of warranty shall be, at Logitech's option, to repair or replace a functional equivalent of the product, or to refund the price paid, provided the hardware is returned with a receipt. Warranty protections are in addition to rights provided under local consumer laws and may vary among countries.

For full warranty information and to act on a warranty claim, please visit: support.logitech.com

9.2 Product Quick Start Guide & Documents

For additional use instructions and detailed diagrams, please refer to the product's Quick Start Guide. A detailed user manual in PDF format is also available:

Logitech M750 User Manual (PDF)

9.3 Contact Information for Asia Pacific Consumers

Logitech Asia Pacific Limited, Unit 1003, Tower One, Cheung Sha Wan Plaza, 833 Cheung Sha Wan Road, Kowloon, Hong Kong.