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47691-3MS Instructions for Use 3x4 Multi-Switch 1 Amplifier (Optional-PN# 48210-VA) DESCRIPTION The 3x4 Multi-Switch distributes satellite signals from dual incoming LNB (Low Noise Block Converter) Digital Satellite Systems to up to four satellite receivers. The appropriate LNB is determined automatically by the reciever, depending on the voltage. Antenna Satellite Dish (Optional) RG-6 Quad Shielded Coaxial Cable The module also incorporates a separate input to receive TV antenna signals, which is best used in combination with a video amplifier. INSTALLATION INSTRUCTIONS To install the 3x4 Multi-Switch module to the Leviton Structured Media Center (SMC), align the mounting pin plungers with the grid holes in the back of the SMC. The module must be mounted horizontally. LNB- A ANT LNB- POWER PASS B SET-UP INSTRUCTIONS Attach the satellite cable connectors (RG-6 "F") to either LNB input port on the 3x4 Multi-Switch ("LNB-A" or "LNB-B"). Attach the RG-6 "F" connector from a TV (terrestrial) antenna to the input port (indicated by "ANT") on the Multi-Switch. MULT 40-215 I-SWIT 0MHz CH POWER PASS With the mounting pin plungers in the "out" position, press the unit into the grid in the desired location. Final setting is made by pushing the plunger head in to lock it in place. 3X4 RECEI 1 VERS 2 3 To TV (local antenna feed) 4 SAT. RCVR #1 * Diplexer*(PN# 40856 DSS) NOTE: When using this Multi-Switch in combination with a TV antenna, a video amplifier is recommended to boost outgoing signal. SAT. RCVR #2 Attach the RG-6 "F" connectors from satellite receivers to the output ports (indicated by the numerals 1-4) on the Multi-Switch. RG-6 Quad Shielded Coaxial Cable OPERATION INSTRUCTIONS A Division of Leviton Manufacturing Co.,Inc. Phone: (425) 485-4288 Fax: (425) 483-5270 www.levitonvoicedata.com * SAT. RCVR #4 * = If hooking-up local antenna to multiswitch The 3 x 4 Multi-Switch module will now arbitrate incoming satellite signals, and select which signal is appropriate according to the receiver voltage. NOTE: When combining incoming TV antenna signal with the incoming satellite signal, it is neccesary to use a diplexer to seperate out signals before connecting to the satellite receivers. (See Figure 1.) SAT. RCVR #3 * IMPORTANT INSTRUCTIONS 1. Read and understand all instructions. Follow all warnings and instructions marked on the product. 2. Do not use this product near water—e.g., near a tub, wash basin, kitchen sink or laundry tub, in a wet basement, or near a swimming pool. 3. Never push objects of any kind into this product through openings, as they may touch dangerous voltages. 4. SAVE THESE INSTRUCTIONS. SAFETY INFORMATION 1. Never install communications wiring or components during a lightning storm. 2. Never install communications components in wet locations unless the components are designed specifically for use in wet locations. 3. Never touch uninsulated wires or terminals unless the wiring has been disconnected at the network interface. 4. Use caution when installing or modifying communications wiring or components. OX-58505-89-00-00 • 0R-58505-00-00-00