Lingua R
The lightweight and ergonomically designed Lingua R digital infrared pocket receiver can receive up to 40 languages, has superior sound, and boasts a beautiful, ergonomic design.
Design
From its strong lines and deep, radiant black color to its sleek profile, the Lingua R has a stylish, contemporary design that adds a touch of elegance and discreet luster to any meeting. The Lingua receiver’s minimal interface removes all information clutter and informs users at a simple glance, with clear and direct information.
Greener Batteries
A large and crisp OLED screen displays the channel number, language name, and volume. A battery icon appears when the battery is low. In scanner mode, the screen also displays reception quality. The Lingua receiver can be powered via the rechargeable Li-ion battery pack with an autonomy of about 20 hours. The Lingua R is equipped with an advanced green battery technology that dramatically reduces the cost of ownership while cutting down on the number of batteries in landfills.
Charging happens in the intelligent Lingua charging case that offers space to charge 64 receivers at once. The Lingua charger also has a LAN connection with a built-in web interface for Lingua R configuration, statistics retrieval (battery health), and firmware updates.
To increase the battery lifespan, the Lingua receiver is switched off when the headphone is disconnected. When signal reception becomes too low, the audio is muted. If the receiver does not receive any valid IR signal for more than 10 minutes, it automatically switches to standby.
A Perfect Signal, Everywhere
The 270° wide reception angle and built-in error correction ensures a crystal-clear sound at all times.
Standards-compliant
The Lingua R complies with IEC 61603-7 and IEC 60914 standards, which means it can be used with other, standards-compliant equipment.
Channel Override Modes
Before the meeting starts a separate music channel can be distributed to all participants and in case of emergency, an evacuation message can be distributed to all channels
Mobility
A clip at the back of the receivers ensures that the Lingua R is easy to carry around by attaching it to a piece of clothing.
Benefits
- Up to 40 audio channels.
- Crystal-clear, interference-free audio.
- Stylish and minimal design.
- Green battery technology.
- Plug-and-play setup.
- Built-in connection for statistics, configuration & update.
Features
- Channel Up/Down buttons.
- Volume Up/Down buttons.
- OLED display with: Channel number - Language - Volume bar - Battery status indication (if battery is low).
- Operates on a Li-ion rechargeable battery pack (included).
- Standby mode when no headphone connected.
- Audio muted when received signal is too low.
- Pocket clip.
Specifications:
- Material: PC/ABS.
- Color: RAL9011.
- Size (mm): 50 (w) × 132 (h) × 20 (d).
- Size packed (mm): 60 (w) × 140 (h) × 30 (d).
- Weight: 103 g (excluding battery).
- Weight packed: 140 g (excluding battery).
- Supply: Li-ion battery.
- Power consumption 3.7 V 1050 mAh.
- Audio Quality: 24 bit, 48 kHz.
- Headphone Output Impedance: 32 Ω.
- Sensitivity: 4 mW/m² per carrier.
- Sensitivity angle: 270°.
- Signal-to-Noise Ratio: > 87 dB
- Headphone Output Frequency: 22 Hz - 10.5 kHz (mono).
- Capacity: 1050 mAh
- Autonomy: 20 hours
- Power consumption (standby): < 1 mA
- Output voltage: 3.7 V
- Charging time: 1.5 hours to 50% - 3 hours to 90%
- Operating temperature: 0 – 45°C
- Storage and transport temperature: 0 – 35°C
- Humidity: <75%, >5%
