Monoprice 10247 User manual

5.8GHz Wireless
Audio/Video Extender
With Built-in Remote Control Extender
PID: 10247
OWNERS MANUAL

TABLE OF CONTENTS
Introduction 1
Features 2
Package Contents 2
SafetyWarnings 3
Connections and Controls 4
Installation 5
Operation 7
Troubleshooting 10
Specifications 11
INTRODUCTION
Thank you for purchasing the Monoprice 10247 Wireless Audio/Video Extender! For best
results please read this manual carefully, paying extra attention to the safety warnings.
Keep this manual in a safe place for future reference.
The Monoprice 10247 Wireless Audio/Video Extender adds wireless flexibility to your home
audio and video system. It can be used to wirelessly extend the signals from a VCR,
satellite receiver, camcorder, and stereo audio components. It operates on the 5.8 GHz
wireless frequency band, which is less crowded and has less interference than the
traditional 2.4 GHz wireless frequency.
This extender has many different applications, including the ability to:
Watch a movie on the TV in your bedroom without moving your DVD player
Listen to music in the backyard on a pair of powered speakers
Watch the game on a portable TV in the garage without running a long cable
Use your camcorder to monitor the baby's nap while working in another room
1

FEATURES
Avoids the crowded 2.4GHz band by operating at 5.8GHz
Compatible with S-Video and Composite video signals
Supports 2-channel stereo audio signals
Adjustable antenna for improved performance
Can be adjusted to operate on any of four different wireless channels
Includes a built-in IR remote control repeater
Includes AC adapters and AV cables
Compatible with 38KHz and 56KHz IR signals
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice Customer Service for
a replacement.
1x 5.8 GHz Transmitter unit
1x 5.8 GHz Receiver unit
2x AC power adapter (120 VAC/60Hz, 12 VDC/250mA) with 73" cord
2x 3-conductor RCA 45" Audio/Video cables
1x IR Transmitter bulb with 105" cable
2

SAFETY WARNINGS
To avoid personal injury or damage to your equipment, please adhere to the following
safety guidelines:
1. Do not expose this device to water or moisture of any kind. Do not place objects filled
with liquids on or near this device.
2. Do not install this device in an enclosed space. Ensure that there is sufficient ventilation
to keep the unit from overheating.
3. Do not place objects on this device or otherwise block the cooling vents.
4. Do not install near any heat sources, such as stoves, radiators, or fireplaces.
5. Do not place naked flames, such as candles, on or near this device.
6. Clean only with a dry cloth. Do not use liquid cleaners or solvents to clean this device.
7. Unplug the unit during lightning storms or when the unit will be unused for a long period
of time.
8. Do not allow the power cords to be walked on, pinched, tripped over, or otherwise
damaged.
3

CONNECTIONS AND CONTROLS
The following diagrams identify the various connections and controls on the Transmitter
and Receiver units of the Extender:
Transmitter Receiver Transmitter & Receiver (Rear view)
Accessories
Infrared
Extender
Adaptor
Transmitter and Receiver
1. RF Channel Selector
2. 5.8 GHz Antenna
3. ON / OFF Switch
4. Infrared Remote Output Jack
5. IR Frequency Selection
Rear view of Transmitter & Receiver
6. Audio L
7. Audio R
8. Composite Video
9. S-Video
10. DC Power Jack
Accessories
2x AC Adapters (12 VDC, 250mA)
1x IR Transmitter Bulb
2x Audio/Video Cables
4

INSTALLATION
1. Using one of the included video cables, connect the yellow, red, and white RCA plugs to
the corresponding jacks on your DVD player (or other video source device).
2. Plug the other end of the video cable into the RCA jacks on the back of the Transmitter
unit.
Rear
V
iew
Satellite
Receiver
Power
Adaptor
V
CR
ON/OFF
Switch
DVD
S-Video cable
RCA cable
V
CD
Rear view of
source device
3. (Optional) Plug the IR transmitter bulb into the Remote Out jack on the side of the
Transmitter unit. Position the transmitter bulb so that it can "see" the IR receiver "eye" on
the DVD player.
Side View Cable, Satellite Receiver,
DVD player, VCR, VCD
IR OUT
Front View
ON/OFF
Switch
Power
Adaptor
Position the IR transmitter bulb so that it has a clear line-o
f
-sight to the IR
receiver "eye" on the DVD player and is no more than about 18" away.
5

4. Plug the DC connector from one of the AC adapters into the DC 5V input on the back of
the Transmitter unit. Plug the other end into a 100-120 VAC/60Hz power outlet.
5. Using one of the included video cables, connect the yellow, red, and white RCA plugs to
the corresponding jacks on your TV.
7. Plug the other end of the video cable into the RCA jacks on the back of the Receiver
unit.
Rear View
Power
Adaptor
ON/OFF
Switch
Rear
V
iew
S-Video cable
RCA cable
5
8. Plug the DC connector from one of the AC adapters into the DC 5V input on the back of
the Transmitter unit. Plug the other end into a 100-120 VAC/60Hz power outlet.
Notes:
1. If both the source device and the television support S-Video you can use that in
place of the Composite (yellow) RCA video connection. S-Video provides better
picture quality so should be used whenever possible.
2. Do not use both a Composite and S-Video connection at the same time.
3. The system's maximum range depends on the presence of obstructions. With
clear line-of-sight it can achieve distances up to 200 feet. Inside a home, the
effective range is reduced to about 75 feet.
4. Do not make any connections to the Receiver or Transmitter while either unit is
powered on.
6

OPERATION
1. Use the Channel Selection switch on the Transmitter to select one of the four wireless
channels. Set the Channel Selection switch on the Receiver to the same channel.
Transmitter Receiver
Channel selection button
must be set to the same channel
on both the transmitter & receiver.
2. Pull the antenna out of the base of the Transmitter until the face is vertical. Rotate the
antenna until the side with the dot (the inside part) is facing the location of the Receiver
unit.
Caution! The antenna does not rotate 360 degrees. Do not force it past any
resistance.
3. Pull the antenna out of the base of the Receiver until the face is vertical. Rotate the
antenna until the side with the dot (the inside part) is facing the location of the Transmitter
unit.
Transmitter Receiver
Side with round dot
T
urn the side with round dot
face-to-face to obtain the
best performance.
7

For best performance position the
antennas so that they are
face-to-face (the side with the dot).
Receiver
Transmitter
Receiver
IR Receiver
TV For best IR reception performance the
Receiver unit should be positioned so
that the front is slightly ahead of the
Television screen.
Side View
8

For best results, the remote control should be positioned within 15 degrees of the IR
sensing window on the Receiver unit. Additionally, it should be no closer than 1 foot and no
further than 15 feet.
IR sensor window
Remote Control
Receiver
Distance not less than 1 foot and no more than 15 feet
9

TROUBLESHOOTING
No picture or sound
a) Check the power on/off switches on the Transmitter, Receiver, source device, and TV.
b) Make sure the power plug and signal cables are pushed all the way in.
c) Check that the transmitter & receiver are set to the same wireless channel.
d) Make sure that all cables are connected as per the installation instructions.
e) Ensure that the range between the transmitter and receiver is not excessive. Try moving the units
closer together and eliminate any line-of-sight obstructions.
f) If you use the S-Video connection, ensure your TV is set to "S-Video" mode.
Interference & noise
a) Adjust the receiver antenna direction for optimal performance.
b) Adjust transmitter antenna direction for optimal performance.
c) Verify that the supplied voltage matches the adapter requirements.
d) Select a different wireless channel by sliding the channel button on both the
transmitter and receiver.
e) Try moving the transmitter / receiver position for optimal performance.
f) If the distance between receiver and transmitter is less than 30 feet, leave the
antennas stored inside the base, as the signal could be too strong to obtain a sharp
picture.
Remote control extender does not work
1) To ensure good infrared remote control operation aim your remote control at the IR
Sensor Window on the Receiver and press the buttons firmly. With some remote
controls it may be necessary to press and hold each button for about a second. The
working angle of the IR Sensor Window is +/- 15 degrees.
2) Check the path between the transmitter & receiver and clear unnecessary
obstructions.
3) Make sure the IR extender bulb is pointing toward the sensor of device.
4) Try replacing the batteries in the remote control with new batteries.
5) The optimum indoor operating range is about 45 feet.
6) Change the IR carrier frequency on the transmitter.
10

SPECIFICATIONS
TRANSMITTER
Output Level 13dBm (complies with CE)
Operating Frequencies 5790, 5828, 5847, and 5866 MHz
Modulation FM (Video and Audio)
Video Input Level 1.0 V p-p
Audio Input Level 1.0 V p-p
S-Video Input Level Y:1Vpp, C:288mV
Video Input Impedance 75 ohm
Audio Input Impedance 2K ohm
Power Consumption DC 12V@250mA
Unit Dimensions 4.7" x 3.9" x 1.7" (12 x 10 x 4.3 cm)
Unit Weight 7.1 oz. (200g)
Effective Operating Range Approx. 200 feet (clear line of sight)
RECEIVER
Output Level 1.0V p-p +/- 0.2V p-p (Video)
1.0Vp-p +/- 0.2V p-p (Audio)
S-Video Output Level Y:1Vpp+/-0.2V p-p, C:288mV +/-20%
Power Consumption 12V DC@250mA
Unit dimensions 4.7" x 3.9" x 1.7" (12 x 10 x 4.3 cm)
Unit weight 7.1 oz. (200g)
IR TRANSMITTER
Output Level 0~10dBm
Operating Frequency 433.92MHz
Modulation Type AM
IR Carrier Frequency 38KHz / 56KHz Switchable
Effective Operating Range Approx. 100 feet(clear line of sight)
IR RECEIVER
Operating Frequency 433.92MHz
Sensitivity <-80dBm
IR Carrier Frequency 38KHz /56KHz Switchable
11