JBL SRX900 Series, Руководство пользователя

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User Manual
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11 - HCONTROL
SRX900 Series speakers utilize the Harman HControl communication protocol to send messages between devices and applications
such as JBL Performance. HControl is standard TCP/IP traffic and can use off-the-shelf network switches and Wi-Fi access points.
HControl can co-exist with other standard network traffic such as HiQNet, Dante, AES 67, and internet traffic on a shared network.
HControl is an Open Systems Interconnect (OSI) Layer 7 (appllication layer) protocol, registered with the Internet Assigned Numbers
Authority (IANA) as operating over Transmission Control Protocol (TCP) and Uniform Datagram Protocol (UDP) on port 4197.
11.1 HCONTROL ID
HControl IDs (HCID) are designed to provide users with an easy way to match real devices and virtual devices, regardless of network
address or configuration. HCIDs are used to give each device a numeric identifier up to six digits long. Each hardware device has a
fixed HCID set at the factory that the user can modify, either on the device LCD (See
Section 15 - LCD for more information) or in JBL
Performance, using the integrated NetSetter tool. The HCID can also be locked from the LCD menu to restrict changes from software.
11.2 HCID USE CASES
JBL Performance software offers a visually intuitive layout of devices in software that mimics the real-world design of the system. Match-
ing the actual hardware to the correct virtual device is the first step in getting the system online. If hardware HCIDs are known, a user can
pre-program the ID in the corresponding virtual location in the software. When the network is up, simply click “Auto Match” in Connect
mode, and the software will automatically match the hardware to the virtual devices. When setting HCID addresses on the hardware, it
is best to choose logical blocks of numbers that are easy to recognize.
11.3 EXAMPLE SYSTEM HCID ADDRESSING
The following example illustrates a recommended approach to addressing devices in a mid-sized system.
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