Key facts
- Brand
- AXIS
- Model
- 243SA
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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Axis 243SA Video Server User Manual
The AXIS 243SA is a one‑port video server with two‑way audio, RS‑232/RS‑485 ports for PTZ control, and support for Motion JPEG and MPEG‑4 streams up to 4CIF resolution. It is designed for security surveillance and remote monitoring, offering up to 20 simultaneous viewers (more with multicast) and built‑in web and scripting tools.
This manual covers product description, hardware layout, LED indicators, DIP switch settings, network and video configuration, audio setup, PTZ integration, event handling, maintenance, troubleshooting, and technical specifications. It also includes safety notices, licensing information, and regulatory compliance details.
AXIS 243SA specifications
| Port count | One video port (BNC) with loop‑through output |
|---|---|
| Control interfaces | RS‑232 and RS‑485 ports for PTZ systems |
| Simultaneous viewers (unicast) | Up to 20 |
| Battery type | 3.0 V CR2032 Lithium |
All AXIS 243SA documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What type of battery does the AXIS 243SA use?
It uses a 3.0 V CR2032 Lithium battery for the internal real‑time clock.
How many simultaneous viewers can the AXIS 243SA support with Motion JPEG?
The device can support up to 20 simultaneous viewers when using Motion JPEG (more with multicast).
How do I set the IP address of the Axis Video Server?
You can assign an IP address using UPnP, DHCP, the AXIS IP Utility application, or manually via ARP/Ping; the default address is 192.168.0.90.
From: Axis Video Server Installation Guide for 240Q, 241S, 241Q, 241QA, 242S IV, 243SA
How do I set the administrator password for the first time?
When you first access the server, the ‘Configure Root Password’ dialog appears; enter and confirm the password, then click OK.
From: Axis Video Server Installation Guide for 240Q, 241S, 241Q, 241QA, 242S IV, 243SA