4.3-inch touch screen
Interactive display for speaker information, timers, directivity settings, sign-in, voting, gain adjustment and system settings.
Microphones
Model JI520C-F · wired
Digital Network Wired Chairman Unit
Gooseneck chairman microphone with 4.3-inch touch screen, fully digital audio and CAT6E connectivity.
JI520C-F
Display4.3-inch touch
SystemDigital network wired
Frequency response40 Hz - 20 kHz
ConnectivityCAT6E
PowerDC24V · 2.5 W
Overview
Chairman control through a 4.3-inch touch interface.
The Jistron JI520C-F is a digital network wired chairman unit with a gooseneck microphone and 4.3-inch touch screen for conference systems.
The touch interface supports speaker information, speaking countdown, microphone directivity setting, sign-in and voting functions, microphone gain adjustment, message exchange, language and brightness settings, and standby clock or screen-saver display. The unit uses fully digital audio processing, CAT6E network connectivity and a customizable digital-analog backup architecture, with chairman priority, camera tracking and five speaking modes.
Engineering
Key features
Chairman priority control
The chairman unit controls meeting order and can approve delegate microphone requests in application mode.
Ring connection reliability
Ring hand-in-hand topology keeps the system operating if a single microphone or inter-unit connection fails.
Digital-analog backup
Customizable dual backup supports stable and uninterrupted meeting operation.
Fully digital audio
A high-performance CPU and fully digital audio technology provide faster processing and improved sound quality.
Five speech modes
Normal, FIFO, Free, Application and Voice Wake-up modes are supported.
Camera tracking support
Works with a camera tracking host after computer preset configuration.
Anti-interference design
The microphone core is designed for stable operation in the presence of mobile-phone interference.
Operational functions
Control designed into the unit.
Speaker InfoCountdownDirectivitySign-inVotingGainMessagingLanguageBrightnessClock
Technical data
Specifications
Technical data for model JI520C-F.
System & control
- System type
- Digital network wired chairman unit (gooseneck touch screen)
- Display
- 4.3-inch touch screen
- Display functions
- Speaker information and countdown · microphone directivity setting · sign-in · voting and result viewing · microphone gain · information exchange · language and brightness settings · standby screen saver / clock
- Speech modes
- Normal · First-in-first-out (FIFO) · Free · Application · Voice Wake-up
- Microphone opening modes
- Trigger switch · Long press to open / release to switch
- Chairman function
- Priority control of meeting order; can approve delegate microphone requests in application mode
- Hot-plug support
- Supported; microphones can be added to the system while connected
- Connection topology
- Ring hand-in-hand connection technology
- Backup function
- Customizable digital-analog dual backup
- Camera tracking
- Supported with camera tracking host and computer presets
Microphone & audio
- Microphone core
- Special electret condenser microphone core
- Directional characteristics
- Cardioid
- Microphone type
- Cardioid condenser
- Frequency response
- 40 Hz - 20 kHz
- Sensitivity
- -32 dBV
- Distortion
- < 1%
Control & indication
- Switch mode
- Physical switch
- Speaking indicator
- Two-color LED indicator; red indicates speaking
- Unit identification
- Unique serial number; conference system can automatically assign an ID
Network & connectivity
- Connection method
- CAT6E network cable
- Included network cable
- 1.8 m Category 6e network cable
- Headphone connection
- 1 × Ø3.5 mm stereo headphone jack
- Cable outlet
- Hidden bottom outlet or rear cable exit
Power & physical
- Power supply
- DC24V host power supply
- Power consumption
- 2.5 W
- Base dimensions
- 180 × 142 × 59 mm
- Gooseneck length
- 415 mm
- Weight
- 870 g
Ordering information
- Model
- JI520C-F
- Description
- Digital network wired chairman unit - gooseneck with 4.3-inch touch screen, CAT6E
- Included
- 1.8 m Category 6e network cable
Product documentation
JI520C-F Datasheet
Complete touch functions, controls, connectivity, physical data and technical specifications for the JI520C-F chairman unit.
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