FComposite video inputs 1 through 4 (MSW 4V rs only) — For each input, connect a composite video source to one of these BNC connectors.
GPower connector — Plug the external 12 VDC power supply into this
If power is disconnected from the MSW, the unit retains mode and input settings.
CAUTIONS: • Always use a power supply supplied by or specified by Extron. Use of an unauthorized power supply voids all regulatory compliance certification and may cause damage to the supply and the end product.
•Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. The power supply is to be located within the same vicinity as the Extron A/V processing equipment in an ordinary location, Pollution Degree 2, secured to the equipment rack within the dedicated closet, podium or desk.
•The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70, article 75 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently fixed to building structure or similar structure.
To wire the connector, do the following:
1.Cut the DC output cord to the length needed.
2.Strip the jacket to expose 3/16 inch (5 mm) of the conductors.
Smooth 
Ridges
A | A |
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| SECTION |
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| Power Supply | Tie Wrap |
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| Output Cord |
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| 3 | 5 |
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| Captive Screw |
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| Connector |
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Figure 5. | Power Supply Connection |
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NOTES: • The power connector on the rear panel is orange; however, the plug for 
the provided power cord may be either orange or blue. Either color plug
can be connected to the rear panel receptacle.
• The length of the exposed wires in the stripping process is critical. The
ideal length is 3/16 inches (5 mm). Any longer and the exposed wires may touch, causing a short circuit between them. Any shorter and the wires can be easily pulled out even if tightly fastened by the captive screws.
• Do not tin the wires. Tinned wire does not hold its shape and can
become loose over time.
3. Slide the leads into the supplied captive screw plug and secure them using a small screwdriver.
MSW 4V rs and MSW 4SV rs • Panel Features | 6 |
