Product Overview
The Logitech Signature M550 Wireless Mouse is designed for enhanced comfort and productivity. It features an adaptive SmartWheel for precise and fast scrolling, silent clicks, and versatile connectivity options. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your M550 mouse.

Figure 1: Logitech Signature M550 Wireless Mouse (Black, Small/Medium Size)
1. Podešavanje
1.1 Instalacija baterije
The Logitech Signature M550 mouse requires one AA battery, which is included. To install the battery:
- Pronađite poklopac pretinca za bateriju na donjoj strani miša.
- Otvorite poklopac.
- Insert the AA battery, ensuring correct polarity (+ and - ends).
- Zatvorite poklopac pretinca za baterije dok ne klikne na svoje mjesto.
The mouse is designed for a 24-month battery life, which may vary based on usage.
1.2 Povezivanje miša
The Signature M550 offers two connectivity options: Bluetooth Low Energy or the Logi Bolt USB receiver.

Figure 2: Connectivity options: Bluetooth and Logi Bolt USB receiver
1.2.1 Korištenje Logi Bolt USB prijemnika
The Logi Bolt USB receiver is typically stored inside the mouse's battery compartment or provided alongside it. To connect:
- Remove the Logi Bolt USB receiver from its storage slot.
- Uključite Logi Bolt USB prijemnik u dostupan USB-A priključak na računaru.
- Uključite miš pomoću prekidača za napajanje koji se nalazi na njegovoj donjoj strani.
- Miš bi se trebao automatski povezati sa prijemnikom.

Figure 3: Logi Bolt USB-A Receiver
1.2.2 Using Bluetooth Low Energy
Za povezivanje putem Bluetooth-a:
- Uključite miš pomoću prekidača za napajanje koji se nalazi na njegovoj donjoj strani.
- Press and hold the button on the bottom of the mouse until the LED indicator starts blinking rapidly, indicating pairing mode.
- Na računaru ili uređaju otvorite postavke Bluetootha.
- Select "Logitech M550" from the list of available devices and follow any on-screen prompts to complete pairing.
The mouse is compatible with Windows, macOS, Linux, Chrome OS, iPadOS, and Android operating systems.
2. Uputstvo za upotrebu
2.1 SmartWheel Scrolling
The Signature M550 features a SmartWheel that adapts to your scrolling needs:
- Line-by-line precision: For detailed navigation in documents and spreadsheets.
- Super-fast free spin: Automatically engages for rapid scrolling through long web pages or documents with a flick of the wheel.

Figure 4: Precision and speed scrolling with SmartWheel
2.2 Tihi klikovi
The mouse incorporates Logitech's SilentTouch technology, reducing click noise by 90% compared to traditional mice. This feature allows for a quieter working environment.

Figure 5: Enjoy 90% less clicking noise
2.3 Customizable Side Buttons
The Signature M550 includes customizable side buttons. To configure these buttons, download and install the Logitech Options+ software from the official Logitech website. This software allows you to assign various functions to the side buttons, enhancing your workflow.
2.4 Ergonomija i udobnost
The mouse is designed with a contoured shape, soft thumb area, and rubber side grips to provide comfort during extended use. It is available in sizes optimized for small to medium-sized hands (M550) and larger hands (M550 L).

Figure 6: The optimal fit for your hand (M550 vs. M550 L)
3. Održavanje
3.1 Zamjena baterije
When the mouse battery is low, the LED indicator may change color or blink. To replace the battery, follow the steps outlined in Section 1.1 Battery Installation. Use a fresh AA alkaline battery for optimal performance.
3.2 Čišćenje miša
To ensure proper function and hygiene, periodically clean your mouse:
- Isključite miš prije čišćenja.
- Lagano koristite meku krpu koja ne ostavlja dlačice dampened with water or an electronics-safe cleaning solution.
- Wipe down the exterior of the mouse. Avoid getting moisture into openings.
- For the optical sensor on the underside, use a dry cotton swab to gently remove any dust or debris.
- Ostavite miša da se potpuno osuši prije nego što ga ponovo uključite.
4. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Miš ne reaguje | Low battery; Mouse is off; Connectivity issue (receiver unplugged/Bluetooth disconnected) | Replace battery; Turn on mouse; Re-plug USB receiver or re-pair Bluetooth. |
| Nepravilno kretanje kursora | Dirty optical sensor; Unsuitable surface; Interference | Clean optical sensor; Use on a clean, non-reflective surface; Move mouse closer to receiver/device. |
| Bluetooth uparivanje nije uspjelo | Mouse not in pairing mode; Device Bluetooth off; Interference | Ensure mouse is in pairing mode (blinking LED); Enable Bluetooth on device; Reduce distance between mouse and device. |
| Bočne tipke ne rade | Logitech Options+ software not installed or configured | Install Logitech Options+ software and configure button assignments. |
For further assistance, visit the Logitech support website.
5. Specifikacije
- Model: M550
- Povezivanje: Bluetooth niske potrošnje energije, Logi Bolt USB prijemnik
- Tehnologija detekcije pokreta: Optički
- Vrsta baterije: 1 x AA baterija (uključena)
- Trajanje baterije: Do 24 mjeseci (može varirati ovisno o korištenju)
- Težina: 3.44 unce
- Kompatibilnost operativnog sistema: Windows, macOS, Linux, Chrome OS, iPadOS, Android
- Posebne karakteristike: Silent Clicks (SilentTouch Technology), SmartWheel (precision and hyper-fast scrolling), Customizable Side Buttons, Ergonomic Design, Made with certified post-consumer recycled plastic (Graphite: 65%, Off-White/Rose: 26%)
- Proizvođač: Logitech
- Zemlja porijekla: Kina
- Datum prve dostupnosti: 1. januara 2024
6. Jamstvo i podrška
6.1 Informacije o garanciji
Logitech products typically come with a limited hardware warranty. For specific warranty terms and conditions applicable to your Logitech Signature M550 Wireless Mouse, please refer to the warranty card included with your product or visit the official Logitech support webSačuvajte dokaz o kupovini za slučaj reklamacije.
6.2 Korisnička podrška
For technical support, product inquiries, or troubleshooting assistance, please visit the Logitech support webstranica:
You may also find helpful resources, FAQs, and driver downloads on their website.





