IQBOARD Digital Lecturn

IQBOARD Digital Lecturn

Features

• Capacitive & Electromagnetic Dual Touch
• Dual Screens with Optical Bonding
• 30°- 60° Screen Adjustment
• Unified Device Control from Local and Network
• Handy use on the built-in computer
• 3x2 AV Matrix Switch
• AV Broadcasting and Live Streaming
• Wireless Microphone & Sound Amplification System
• Precise pen control with convenience

Specifications

Desktop Digital Podium

• Panel type: IPS (TFT-LCD)
• Effective screen size: 23.8 inch
• Resolution: 1920 (H) × 1080 (V)
• Colors: 16.7M
• Brightness: 350 cd/m²
• Contrast ratio: 1000:1

Surface

• 3 mm Hardened Anti-Reflection Safety Glass (MOHS 8)
• AG+AF
• Optical Bonding Technology
• Viewing angles: 178° (H), 178° (V)

Control Panel

• Panel type: IPS (TFT-LCD)
• Effective screen size: 10.1 inch
• Resolution: 1200 (H) × 1920 (V)
• Brightness: 250 cd/m²
• Contrast ratio: 1000:1

Surface

• 3 mm Hardened Anti-Reflection Safety Glass (MOHS 8)
• AG+AF
• Optical Bonding Technology
• Viewing angles: 178° (H), 178° (V)

Handwriting Specification

• Technology: Capacitive
• Pen: Active pen
• Pen pressure: 4096 levels
• Reading accuracy: ±0.25 mm (center)
• Identification height: <5 mm
• Windows INK: YES
• Compatible operating systems: Windows 7/8/10/11
• Signal interface: USB Port

Touch Specification

• Technology: Capacitive
• Touch points: 10 points touch
• Compatible operating systems: Windows 7/8/10/11

Built-in PC

• CPU: Intel® Core™ i5
• RAM: 8 GB
• Storage: 512 G SSD
• Graphics card: Intel® Iris® Xe Graphics eligible
• Network card: 1 × 10/100/1000M self adaptive Ethernet LAN port
• WIFI: Support 802.11ac/a/b/g/n; BT

I/O

• LAN switch: 10M / 100M RJ45 * 3
• Audio:
  • 3.5 mm line in * 1
  • 3.5 mm line out (mixed) * 1

Mic

• 6.35 mm wired MIC in * 1
• 3.5 mm MIC out * 1
• UHF wireless MIC (Built-in receiver)

HDMI matrix

• HDMI 2.0 in * 2
• HDMI 2.0 out * 2

USB

• USB 2.0 (device) * 2
• USB 2.0 (touch) * 1

Communication interface

• RS232 * 1, RS485 * 1, IR-In * 1, IR-Out * 1

Power amplifier

• (40W+40W) * 2, supports up to 4 passive speakers (2 pairs, fixed impedance)

Antenna

• Integrated hidden antennas (wireless mic & 2.4G Wi-Fi)

Power Control

• Relay control for light (External) * 1
• Power output and control for display or others (Display) * 1
• Power output and control for projection screen (UP-DOWN port) * 1

Power

• Power supply for NDP500 * 1
• Power fuse * 1

Feature

• Remote control & centralized management: Support
• Push notification: Support
• Wireless module (CBX): Support
• NFC: Support

Networked AV Decoder-Media Content

• With high-efficiency audio and video decoding function, it utilizes RTMP protocol to decodes AV media content (720p@30fps recommended, up to 1080p@30fps) distributed from media server that is with Q-NEX streaming service system built-in, and plays instantly or on schedule in the classroom media devices.
• Audio Formats Supported: MP3, WAV, FLAC, Ogg, Opus, and other mainstream audio formats.
• Video Formats Supported: MP4, MKV, RMVB, RM, MOV, AVI, FLV, WMV, and other mainstream video formats.

Networked AV Decoder-Live AV Streaming

• Supports RTMP protocol for high-definition live streaming, playing content (720p@30fps recommended, up to 1080p@30fps) from IP cameras and the like, through media server that is with Q-NEX streaming service system built-in, delivering content to classroom media devices.

Stand adjustment

• 30° - 60°

Power supply

• 100V∼240V AC 50 / 60 Hz

Environmental conditions

• Temperature: During use: +0°C–+40°C; in storage: -15°C–+60°C
• Humidity: During use: 20–80% (no condensation); in storage: 10–90% (no condensation)

Handheld Microphone

• Receiving sensitivity: ≥85 dBm

• Receiver working current: 5 V / 180 mA

• Frequency range: 640 MHz ∼ 690 MHz

• Sensitivity: 51 dB±3 dB (0 dB = 1 V/Pa 1 kHz)

• Frequency response: 50 Hz ∼ 15 kHz

• Microphone type: Dynamic cardioid microphone

• SNR: ≥65 dB

• Transmit power: >20 dBm

• Distortion: <0.5%

• Effective distance: <40 m

• Latency: <5 ms

• Operating temperature: -25 °C° – 60 °C°

• Power supply: 2 * AA batteries

• Microphone working current: 100 mA @ 3 V

• Battery lifetime: 12 Hours

Lapel Microphone

• Receiving sensitivity: ≥85 dBm

• Receiver working current: 5 V / 180 mA

• Frequency range: 640 MHz ∼ 690 MHz

• Sensitivity: 51 dB±3 dB (0 dB = 1 V/Pa 1 kHz)

• Frequency response: 50 Hz ∼ 15 kHz

• Microphone type: Condenser microphone

• SNR: ≥105 dB

• Transmit power: 16∼25 dBm

• Distortion: <0.5%

• Effective distance: <40 m

• Latency: <5 ms

• Operating temperature: -25 °C° – 60 °C°

• Power supply: 2 * AA batteries

• Microphone working current: 200 mA @ 3 V

• Battery lifetime: 5 Hours