Instructions for Use
3x4 Multi-Switch
47691-3MS
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 auto-
matically by the reciever, depending on the voltage.
The module also incorporates a separate input to receive TV anten-
na 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 hori-
zontally.
With the mounting pin plungers in the "out" position, press the unit
into the grid in the desired location. Final setting is made by push-
ing the plunger head in to lock it in place.
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.
NOTE: When using this Multi-Switch in combination with a TV anten-
na, a video amplifier is recommended to boost outgoing signal.
Attach the RG-6 "F" connectors from satellite receivers to the output
ports (indicated by the numerals 1-4) on the Multi-Switch.
OPERATION INSTRUCTIONS
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 incom-
ing satellite signal, it is neccesary to use a diplexer to seperate out
signals before connecting to the satellite receivers. (See Figure 1.)
OX-58505-89-00-00 • 0R-58505-00-00-00
A Division of Leviton Manufacturing Co.,Inc.
Phone: (425) 485-4288
Fax: (425) 483-5270
www.levitonvoicedata.com
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 dis-
connected at the network interface.
4. Use caution when installing or modifying communications wiring or compo-
nents.
