Logitech M720 Triathlon Multi-Device Wireless Mouse User Manual

Introduction

The Logitech M720 Triathlon Multi-Device Wireless Mouse is designed for productivity, allowing seamless switching between up to three different devices. It offers versatile connectivity options via the Logitech Unifying Receiver or Bluetooth Low Energy technology, along with customizable buttons and a hyper-fast scroll wheel. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your M720 Triathlon mouse.

Setup

1. Unboxing and Initial Setup

Your Logitech M720 Triathlon mouse package includes the mouse itself, a Logitech Unifying Receiver, and a user guide. An AA battery is pre-installed.

2. Battery Installation

The mouse comes with one AA battery pre-installed. To access the battery compartment or replace the battery:

1. Turn the mouse over.
2. Locate the battery compartment cover on the underside.
3. Slide the cover off to reveal the battery slot.
4. Insert or replace the AA battery, ensuring correct polarity.
5. Replace the battery compartment cover.

Figure 1: Underside of the M720 mouse showing battery and Unifying receiver storage.

3. Connecting Your Mouse

The M720 Triathlon mouse offers two connection methods: the Logitech Unifying Receiver (USB dongle) or Bluetooth Low Energy.

a. Via Logitech Unifying Receiver (USB)

1. Locate the Unifying receiver stored inside the battery compartment of the mouse.
2. Plug the Unifying receiver into an available USB port on your computer.
3. Turn on the mouse using the On/Off switch on the underside.
4. The mouse should automatically connect.

b. Via Bluetooth Low Energy

1. Turn on the mouse using the On/Off switch on the underside.
2. Press the Easy-Switch button (labeled 1, 2, or 3) on the side of the mouse for 3 seconds until the LED light next to the number starts blinking rapidly. This indicates pairing mode.
3. On your computer or device, open Bluetooth settings.
4. Select "Logitech M720" from the list of available devices and follow the on-screen prompts to complete pairing.
5. The LED light will glow solid for 5 seconds when connected.

Figure 2: Easy-Switch buttons for multi-device connectivity.

4. Install Logitech Options Software (Recommended)

For full customization of buttons, gesture controls, and advanced features, download and install the Logitech Options software from the official Logitech website (www.logitech.com/options). This software is compatible with Windows and macOS.

Operating Your Mouse

1. Basic Functions

• Left/Right Click: Standard mouse buttons for selection and context menus.
• Scroll Wheel: Used for vertical scrolling. It also functions as a middle click button.

2. Easy-Switch Functionality

The M720 Triathlon mouse allows you to pair with and switch between up to three different devices. Simply press the Easy-Switch button (1, 2, or 3) corresponding to the device you wish to control. The LED light will briefly illuminate next to the selected number.

3. Hyper-Fast Scrolling

The scroll wheel can switch between two modes: hyper-fast scrolling (free-spinning) and click-to-click (ratchet) scrolling. Press the button located directly below the scroll wheel to toggle between these modes.

4. Programmable Buttons

The M720 features several programmable buttons, including the two thumb buttons on the side and a hidden gesture button located on the thumb rest. These can be customized using the Logitech Options software to perform various functions, such as application switching, media control, or custom shortcuts.

5. Product Overview Video

For a visual demonstration of the mouse's features and operation, please watch the official product video below:

Maintenance

1. Cleaning Your Mouse

To maintain optimal performance, regularly clean your mouse:

• Use a soft, lint-free cloth slightly dampened with water or an electronics cleaning solution.
• Wipe down the surface of the mouse.
• Use a cotton swab or compressed air to clean around the scroll wheel and sensor area.
• Avoid using harsh chemicals or abrasive materials.

2. Battery Replacement

The M720 Triathlon mouse uses one AA battery. When the battery is low, the LED indicator on the mouse may flash. Refer to the "Battery Installation" section for replacement instructions. The typical battery life is up to 24 months, but this can vary based on usage.

3. Storing the Unifying Receiver

The Logitech Unifying Receiver can be conveniently stored inside the mouse's battery compartment when not in use or during travel to prevent loss.

Troubleshooting

If you encounter issues with your Logitech M720 Triathlon mouse, try the following troubleshooting steps:

• No Power/No Response:
  • Ensure the mouse is turned on using the On/Off switch on the underside.
  • Check the battery level and replace the AA battery if necessary.
• Connection Issues (Unifying Receiver):
  • Try plugging the Unifying receiver into a different USB port on your computer.
  • Ensure the receiver is not too far from the mouse (wireless range is up to 10m/33ft, but can be affected by environment).
  • Use the Logitech Unifying Software (available on Logitech's website) to re-pair the mouse with the receiver.
• Connection Issues (Bluetooth):
  • Ensure Bluetooth is enabled on your device.
  • Forget the device in your Bluetooth settings and re-pair it.
  • Ensure the mouse is in pairing mode (blinking LED on Easy-Switch button).
  • Try restarting your computer/device.
• Lag or Intermittent Connection:
  • Move the mouse closer to the receiver or Bluetooth-enabled device.
  • Remove any large metal objects or other wireless devices that might be causing interference.
  • Ensure your operating system and Logitech Options software are up to date.
• Scroll Wheel Not Working Correctly:
  • Toggle the hyper-fast scroll button to see if it resolves the issue.
  • Clean the scroll wheel area to remove any debris.
• Buttons Not Responding/Customizing:
  • Ensure Logitech Options software is installed and running.
  • Check button assignments within the Logitech Options software.

Specifications

Figure 3: Logitech M720 Triathlon Mouse Dimensions.

Warranty & Support

Logitech products are manufactured to the highest quality standards. For detailed warranty information, please refer to the warranty card included with your product or visit the official Logitech support website.

For further assistance, product registration, or to download the latest software and drivers, please visit the Logitech Support page:

• Logitech Support Website: support.logi.com
• Official User Manual (PDF): Download PDF