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General| Brand | Microhard Systems |
|---|---|
| Model | IP-921 |
| Category | Gateway |
| Language | English |
Covers product warranty terms, limitations, and disclaimers of liability for defects and misuse.
Details FCC RF exposure guidelines, antenna usage, and maximum EIRP regulations.
Provides installation and usage guidelines for units certified for hazardous locations (Class 1, Division 2).
Lists the changes and updates made to the manual across different revisions.
Highlights key performance aspects like frequency band, speed, and application suitability.
Directs users to the specifications sheet for detailed technical parameters of the specific model.
Explains how to perform a factory default reset for the IP Series unit.
Guides users through initial configuration using the text-based user interface.
Details the front and rear panel connectors and ports for the IP Series unit.
Describes the front and rear panel LEDs and their meanings for system status and activity.
Explains the interface and pin-out description for the SIP921 OEM module.
Defines the Master role as the network synchronization source controlling data flow.
Explains the Repeater function for extending radio paths and storing/forwarding data.
Describes the Remote role as an endpoint node communicating with the Master.
Details setting up a direct data path between two points, potentially with repeaters.
Explains data transfer between a Master and multiple remote units.
Describes communications between pairings of remote modems via the Master.
Covers broadcast communications between all remote modems through the Master.
Guides through initial setup and parameter adjustments using the Web UI.
Details IP and network settings like IP addressing, DHCP, DNS, and gateways.
Covers essential wireless parameters including operation mode, network type, and encryption.
Explains how to configure passwords, encryption, firewall rules, and access controls.
Discusses factors like topology, throughput, distance, and terrain for radio network deployment.
Covers antenna types (omni, Yagi), their patterns, and selection criteria.
Recommends coaxial cable types (LMR 195, 400, 600) and details installation practices.
Explains how to use the DiscoverIP utility to find and connect to IP Series devices.
Details the procedure for upgrading firmware using a DOS command prompt.
Illustrates wiring configurations for 2-wire and 4-wire RS485 networks.
Lists approved antennas categorized by type (Quarter Wave, Rubber Ducky, Transit, Yagi, Omni).
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