1. Johdanto
The Logitech Signature M650 L is a full-size wireless mouse designed for left-handed users, offering enhanced comfort and productivity. It features an adaptive SmartWheel for precise and fast scrolling, silent clicks, customizable side buttons, and versatile connectivity options.
Tärkeimmät ominaisuudet:
- Adaptive SmartWheel: Provides line-by-line precision and switches to super-fast free-spin mode.
- Vasenkätinen muotoilu: Ergonomically shaped for larger left hands.
- SilentTouch-teknologia: Reduces click noise by 90% for a quieter work environment.
- Kaksoisyhteys: Connects via Bluetooth Low Energy or Logi Bolt USB receiver.
- Mukautettavat sivupainikkeet: Assign shortcuts using Logitech Options+ software.
- Pitkä akun käyttöikä: Up to 24 months on a single AA battery.
- Monen alustan yhteensopivuus: Works with Windows, macOS, Linux, ChromeOS, iPadOS, and Android.

Image: An annotated diagram highlighting key features of the Logitech Signature M650 L mouse, including the SmartWheel, silent clicking, Bluetooth connectivity, custom side buttons, comfort shape, and 24-month battery life.
2. Mitä laatikossa on
Varmista, että pakkauksessa on kaikki tarvittavat osat:
- Signature M650 L LEFT Mouse
- Logi Bolt USB-vastaanotin
- 1 x AA-paristo (esiasennettu tai toimitetaan erikseen)
- Käyttäjän dokumentaatio
3. Asennus
3.1. Akun asennus
The mouse typically comes with one AA battery pre-installed. If not, or if replacing the battery:
- Paikanna hiiren pohjassa oleva paristolokeron kansi.
- Avaa lokero liu'uttamalla tai nostamalla kantta.
- Aseta yksi AA-paristo paikalleen varmistaen oikean napaisuuden (+/-).
- Sulje paristolokeron kansi kunnolla.
3.2. Hiiren kytkeminen
The Signature M650 L offers two connection methods: Logi Bolt USB Receiver or Bluetooth Low Energy.
Option 1: Logi Bolt USB Receiver
- Kytke Logi Bolt USB-vastaanotin tietokoneesi vapaaseen USB-porttiin.
- Turn on the mouse using the power switch on its underside. The LED indicator on the mouse should light up, indicating a successful connection.
Option 2: Bluetooth Low Energy
- Käynnistä hiiri sen pohjassa olevalla virtakytkimellä.
- Press and hold the connect button on the underside of the mouse for 3 seconds until the LED indicator starts blinking rapidly. This indicates the mouse is in pairing mode.
- Avaa tietokoneellasi tai laitteellasi Bluetooth-asetukset.
- Select "Logitech M650 L" from the list of available devices and follow the on-screen prompts to complete pairing.

Image: An illustration depicting the Logitech Signature M650 L mouse with concentric circles radiating outwards, symbolizing wireless connectivity, alongside icons for Bluetooth and the Logi Bolt USB receiver.
3.3. Ohjelmiston asennus (valinnainen)
For advanced customization of buttons and other settings, download and install the Logitech Options+ software from the official Logitech websivusto. Tämä ohjelmisto on yhteensopiva Windowsin ja macOS:n kanssa.
3.4. Ergonominen istuvuus
The M650 L is specifically designed for larger left hands to provide optimal comfort during extended use. Ensure your hand rests naturally on the contoured shape and rubber side grips.

Image: A diagram illustrating hand size measurements (Small, Medium, Large) and their corresponding fit for the M650 and M650 L mouse models, indicating the M650 L is for larger hands.
4. Hiiren käyttö
4.1. SmartWheel Scrolling
The SmartWheel automatically switches between two modes:
- Rivikohtainen tarkkuus: For detailed navigation in documents and spreadsheets.
- Supernopea ilmaiskierros: For quickly scrolling through long web sivuja tai asiakirjoja.
Simply flick the wheel to engage the super-fast mode, and it will revert to precision scrolling when you slow down.

Kuva: Lähikuva view of the Logitech Signature M650 L mouse's SmartWheel, emphasizing its textured surface and the 'SmartWheel' branding, set against a background of green and blue bars representing data or progress.
4.2. Customizable Side Buttons
The two side buttons on the mouse can be customized to perform various shortcuts, such as back/forward navigation, copy/paste, or other functions, using the Logitech Options+ software.

Image: A computer monitor displaying the Logitech Options+ software interface, showing how to customize the side buttons of the mouse to assign shortcuts like 'Back' or 'Forward'.
4.3. Hiljaiset napsautukset
The Signature M650 L features SilentTouch technology, which reduces clicking noise by over 90% compared to traditional mice, allowing for a more focused and quiet working environment.

Image: A left hand operating the Logitech Signature M650 L mouse on a desk, with the 'SilentTouch' logo prominently displayed, indicating the quiet clicking feature.
4.4. Yhteensopivuus
The mouse is compatible with a wide range of operating systems, ensuring seamless integration into various computing environments.
- Windows 10, 11 tai uudempi
- macOS 10.15 tai uudempi
- Linux
- ChromeOS
- iPadOS 13.4 tai uudempi
- Android 8.0 tai uudempi

Image: A row of icons representing various operating systems (Windows, Apple, Linux, Android, Bluetooth), indicating the broad compatibility of the Logitech mouse.
5. Huolto
5.1. Pariston vaihto
When the mouse battery is low, the LED indicator may flash red. Replace the AA battery as described in Section 3.1. Battery life is approximately 24 months, but may vary based on usage.
5.2. Puhdistus
Hiiren puhdistaminen:
- Varmista, että hiiri on sammutettu.
- Käytä pehmeää, nukkaamatonta liinaa kevyesti dampvedellä tai hyväksytyllä elektroniikkalaitteiden puhdistusliuoksella.
- Vältä voimakkaiden kemikaalien tai hankaavien puhdistusaineiden käyttöä tai hiiren upottamista nesteeseen.
- Gently wipe the surface of the mouse, paying attention to areas where dirt or grime may accumulate.
6. Vianmääritys
6.1. Yhteysongelmat
- Ei yhteyttä: Ensure the mouse is turned on and the battery has sufficient charge. For Logi Bolt, ensure the receiver is securely plugged in. For Bluetooth, ensure the mouse is in pairing mode and your device's Bluetooth is enabled.
- Ajoittainen yhteys: Try moving the mouse closer to the receiver or your device. Avoid using the mouse on metal surfaces, which can interfere with wireless signals.
- Pariliitos uudelleen: If connection is lost, try re-pairing the mouse using the steps in Section 3.2.
6.2. Scrolling or Button Issues
- SmartWheel Not Functioning: Ensure the mouse surface is clean and free of debris. If using Logitech Options+ software, check for any conflicting settings.
- Painikkeet eivät vastaa: Check battery level. If using custom settings, verify them in Logitech Options+. Try the mouse on a different computer to rule out software conflicts.
6.3. Yleisiä vinkkejä
- Käynnistä tietokone tai laite uudelleen.
- Update your operating system and mouse drivers.
- If issues persist, refer to the official Logitech support website or the detailed user guide.
7. Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Merkki | Logitech |
| Sarja | M650 L |
| Tuotteen mallinumero | 910-006234 |
| Yhteystekniikka | Bluetooth, USB (Logi Bolt) |
| Liiketunnistustekniikka | Optinen |
| Erikoisominaisuudet | Lightweight, Portable, Soundless (Silent Clicks), Wireless |
| Väri | Grafiitti |
| Tuotteen paino | 3.92 unssia |
| Tuotteen mitat (PxLxK) | 1.6 x 2.6 x 0.1 tuumaa |
| Virtalähde | Paristokäyttöinen |
| Paristot | Vaatii 1 AA-pariston (mukana) |
| Keskimääräinen akun käyttöikä | 24 kuukautta |
| Laitteistoalusta | Linux, Mac, PC |
| Käyttöjärjestelmä | Chrome OS, Linux, Windows 10, Windows 11, iPadOS 13.4 |
8. Takuu ja tuki
Logitech products typically come with a limited hardware warranty. Please refer to the official Logitech website or the included user documentation for specific warranty terms and conditions applicable to your region.
For further assistance, technical support, or to download the latest software and drivers, visit the official Logitech support websivusto.
Additional user documentation can be found here:
9. Viralliset tuotevideot
Myyjän virallisia tuotevideoita ei löytynyt, joten ne sopisivat tähän käyttöohjeeseen.






