Multiplex Technology 3515 User Manual
®
Controls and Connections
Channel
PERFORMANCE MULTI-ROOM VIDEO
Multi-room Video Distribution System
Installation Manual
model 3515 integrated modulator & distribution system
IR
pwr
MODULATORS
INPUTS
OUTPUTS
To TVs
Model 3515
This device complies with the FCC's Part 15 Rules for TV
interface devices. Any change or modification to this device
without the permission of Multiplex Technology, Inc. may
void the user's authority to operate this equipment.
pll frequency control
For use with model
2133 IR targets
INPUT
Ant /
CATV
This ChannelPlus model 3515 video distribution system contains a digitally-tuned
video modulator that converts any baseband video and audio signal to a user-
selected UHF, or Ultraband CATV channel. An internal quartz crystal reference
oscillator and PLL circuitry ensure drift-free performance. The user selects the
output frequency (channel) using the "program" button to enter the number of the
desired channel. Optionally, the model 3515 may be programmed by a computer
running Windows 95. Any TV connected to the output via coax can receive the
signals, when the TV is tuned to the proper channel.
Model 3515 - Modulator section
model3515 integrated modulator & distribution system
model3515 integrated modulator & distribution system
pllfrequency control
pllfrequency control
OUTPUT
POWER
15VDC
300mA
IN
OUT
VIDEO
AUDIO
IR
IR
IR
pwr
pwr
RF output Program switch to enter
Power supply
15VDC 300mA
Audio loop-thru
Audio input:
Right and left are
combined for monaural
Video input
Outputs for IR emitter
Connection for
Model 3515 - RF section
MODULATORS
INPUTS
OUTPUTS
ToTVs
the channel number
(Use a paper clip)
IR LED shows
when IR data is
being transmitted
Power LED also
aids in programming
For use with model
2133 IR targets
Ant /
CATV
INPUT
Modulator Section
(Requires coax cable,
RG-6 recommended)
}
Expansion input
for other modulators
(25dBmV max)
Outputs for TVs (8)
Input for cable or antenna
multiplex
®
technology, inc.
3001 Enterprise Street, Brea, CA 92821-6213, U.S.A.
714-996-4100 * 800-999-5225 * FAX 714-996-4900 * www.channelplus.com
Programming the model 3515 by computer:
Y a computer
ou may program the channel assignment from a front panel switch or by
running Windows 95. You will need to download the instructions from our web site,
http://www.channelplus.com. The files are located in the Integrated Modulator section.
Run the program to extract the files and follow the instructions in the readme.txt file.
You must have a sound card capable of generating wav files.
An audio loop thru is provided so that the 3515 may be placed between the computer and
speaker system.
2
Sample System Diagram
Manual Programming Examples:
In this system, CATV or antenna channels are available on all TVs. In
addition, the DVD player inside the computer will play DVD movies on
channel 70 on allTVs.
To powered
Model 3515
OUTPUT
RG6 coax
preferred
POWER
15VDC
300mA
IN
OUT
AUDIO
VIDEO
Attach the model 2173 IR emitter
directly over the target for IR mouse
or IR trackball.
speakers
IR
Cable supplied for connection
to RCA type audio jacks..
Cables supplied
To video/audio
outputs of computer
To program modulator to channel (2 digit channel #)67
IR
IR
pwr
Press
program
6
switch times
pwrIRpwr
Press
program
switch more times
7
pwrIRpwr
pwr
Wait for pwr LED to light
(ready for next number.)
pwrIRpwr
To program modulator to channel 3 digit channel #)120 (
IR
IR
pwr
Press
program
switch time
1
pwr
model3515 integrated modulator & distribution system
model3515 integrated modulator & distribution system
pllfrequency control
pllfrequency control
model3515 integrated modulator & distribution system
model3515 integrated modulator & distribution system
pllfrequency control
pllfrequency control
To more TVs
Any or all TVs may have
a model 2133 IR Target
RF section
(Distributes to as many as 8 TVs)
Control the DVD
from any room
CATV/Antenna
using IR mouse
or trackball.
Expansion port
The 3515 RF section has an expansion port to allow for additional video modulators.
E.g. you may add a front door camera that would be viewed on channel 73 and an LV
player viewed on channel 75. The expansion port has > 85dB of antenna isolation
required by FCC part 15 when using video modulators with an antenna.
3
pwrIRpwr
Press
program
switch more times
2
pwrIRpwr
Press
program
switch more times
10
(press 10 to enter a ‘zero’)
pwrIRpwr
Wait for pwr LED to light
(ready for next number.)
pwrIRpwr
Wait for pwr LED to light
(ready for next number.)
pwrIRpwr
4
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