Танилцуулга
The Philips LFH3500 SpeechMike Premium USB Dictation Microphone is engineered for superior audio recording and enhanced productivity. This device features a free-floating microphone for precise recordings, a built-in pop filter for clear sound, and an integrated motion sensor for intuitive control. Its ergonomic design ensures comfortable use, while customizable function keys adapt to your workflow. This manual provides comprehensive instructions for setting up, operating, and maintaining your SpeechMike Premium.

Figure 1: The Philips LFH3500 SpeechMike Premium USB Dictation Microphone, charcoal color, featuring push-button controls and an ergonomic design.
Гол онцлогууд
- Free-floating, Decoupled Microphone: Ensures precise recordings by isolating the microphone from device housing noise, preventing sound distortion and optimizing speech recognition results.
- Built-in Pop Filter: Non-woven fabric above and below the microphone capsule filters out sound distortion such as pop or hissing sounds, allowing for perfect recording results even when dictating close to the microphone.
- Optimized Microphone Grille: Specially designed hexagonal openings provide a three times larger open surface area than previous models, ensuring crystal clear audio capture.
- Нэгдсэн хөдөлгөөн мэдрэгч: Detects when the device is placed on a table and mutes the microphone. It reactivates automatically when picked up, and custom events can be programmed for recording interruption and resumption.
- Freely Configurable Function Keys: Buttons can be personalized for each user and application, ideal for programming voice recognition commands and streamlining workflow.
- Эргономик дизайн: The device's shape fits perfectly in the hand, reducing the likelihood of incorrect operation. The shutter release and control button on the back are easily accessible.
- Hygienic Surface: The SpeechMike case features a hygienic surface that inhibits germ settlement, complementing disinfection measures. The polished pearl metallic surface also resists touch noise and fingerprints.
- Extra-Large Speaker: Equipped with an extra-large speaker for clear and interference-free playback of recordings.
- Мэдрэгч мэдрэгч: Allows users to control and navigate applications during recording without switching between mouse and microphone.
Багцын агуулга
Таны багцад бүх зүйл байгаа эсэхийг шалгана уу:
- Philips SpeechMike Premium USB Dictation Microphone
- USB cable (connected to the device)
- Микрофон эзэмшигч
- Түргэн эхлүүлэх гарын авлага
Тохиргоо
- USB кабелийг холбоно уу: Plug the USB cable from the SpeechMike Premium into an available USB port on your computer.
- Драйвер суурилуулах: The necessary drivers for the SpeechMike Premium are typically installed automatically by your operating system (Windows or Mac OS). Allow a few moments for this process to complete.
- Програм хангамжийн нийцтэй байдал: The device is compatible with Mac OS and Windows operating systems, as well as virtual environments such as Citrix, VM Ware, and Hyper-V. For advanced configuration and customization, use Philips SpeechControl, the hardware management tool.
- Байршил: Place the SpeechMike in its included holder or hold it comfortably in your hand. Ensure the microphone grille is facing you for optimal recording.
Ашиглалтын заавар

Зураг 2: Нарийвчилсан view of the microphone capsule, highlighting the precision engineering for clear audio capture.

Figure 3: The specially designed hexagonal openings of the metal cover and non-woven fabric filter for crystal clear sound.
Basic Dictation Controls
- Бичлэг хийх товч: Press and hold the central record button to begin dictation. Release to pause or stop, depending on your software configuration.
- Тоглуулах удирдлага: Use the rewind, play/pause, and fast-forward buttons to navigate through your dictations.
- Insert/Overwrite (Ins/Ovr): Toggle between insert and overwrite modes during dictation.
- End of Letter/Priority (EoL/Prio): Mark the end of a dictation or assign priority to a recording.

Figure 4: The freely configurable buttons allow for personalized workflow and quick access to voice recognition commands.

Figure 5: The ergonomic shape ensures comfortable handling and reduces the likelihood of incorrect operation.
Нарийвчилсан шинж чанарууд
- Хөдөлгөөн мэдрэгч: When the SpeechMike is placed on a flat surface, the microphone will automatically mute. Picking it up will reactivate the microphone. This feature helps prevent unintended recordings.
- Trackball/Touch Sensor: Use the integrated trackball or touch sensor for precise cursor control and navigation within your applications, eliminating the need to switch to a mouse.
- Customizable Buttons (F1-F4): The four programmable function buttons (F1, F2, F3, F4) can be assigned to frequently used commands or macros via the Philips SpeechControl software. Refer to the software's documentation for detailed customization instructions.
Засвар үйлчилгээ
- Цэвэрлэгээ: Regularly wipe the hygienic surface of the SpeechMike with a soft, damp cloth. For disinfection, use appropriate cleaning agents as recommended by Philips or your healthcare facility's guidelines. Avoid harsh chemicals or abrasive materials.
- Кабель арчилгаа: Handle the USB cable with care to prevent damage. Avoid sharp bends or excessive pulling. The replaceable USB cable design allows for easy replacement if needed.
- Хадгалах: When not in use, store the SpeechMike in its provided holder or a safe place to prevent accidental damage.
Алдааг олж засварлах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Компьютер микрофоныг танихгүй байна | Loose USB connection, driver issue, incompatible USB port | Ensure USB cable is securely connected. Try a different USB port. Check Device Manager (Windows) or System Information (Mac) for driver status. Reinstall drivers if necessary. |
| Poor audio quality/background noise | Incorrect microphone positioning, environmental noise, software settings | Ensure microphone is close to your mouth and facing you. Minimize background noise. Check audio input settings in your dictation software. Verify pop filter is clean. |
| Товчлуур хариу өгөхгүй байна | Software conflict, incorrect configuration, device malfunction | Restart your computer and dictation software. Check button assignments in Philips SpeechControl software. Ensure the device firmware is up to date. |
| Хөдөлгөөн мэдрэгч ажиллахгүй байна | Feature disabled, software issue | Verify motion sensor settings in Philips SpeechControl software. Ensure the device is placed on a stable surface for detection. |
Үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Брэнд | Philips |
| Загварын нэр | LFH3500/00 |
| Холболтын технологи | USB |
| Холбогч төрөл | USB төрөл-A |
| Микрофоны хэлбэр хүчин зүйл | Гарын төхөөрөмж |
| Туйлын загвар | Нэг чиглэлтэй |
| Зүйлийн жин | 7.1 унц (200 грамм) |
| Бүтээгдэхүүний хэмжээ (L x W x H) | 1.77 x 6.5 x 1.18 инч |
| Материал | Хуванцар |
| Эрчим хүчний эх үүсвэр | Wired Electrics |
| Сувгийн тоо | 1 |
| Давтамжийн хариу үйлдэл | 12 кГц |
| Дуу шуугианы харьцаа | 70 дБ |
| Техник хангамжийн платформ | Зөөврийн компьютер, компьютер |
| Өнгө | нүүрс |
Баталгаат болон дэмжлэг
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your product at the time of purchase or visit the official Philips support webсайт. Баталгаат нэхэмжлэл гаргахын тулд худалдан авалтаа нотлох баримтаа хадгалаарай.