Car Video System User Manual

Model 3515
Sample System Diagram
OUTPUT
OUT
IN
AUDIO
POWER
15VDC
300mA
VIDEO
IR
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 all TVs.
3
Expansion port
model 3515 integrated modulator & distribution system
pll frequency control
pwr
IR
model 3515 integrated modulator & distribution system
pll frequency control
pwr
IR
model 3515 integrated modulator & distribution system
pll frequency control
pwr
IR
model 3515 integrated modulator & distribution system
pll frequency control
pwr
IR
To program modulator to channel (2 digit channel #)67
To program modulator to channel 3 digit channel #)120 (
Wait for pwr LED to light
(ready for next number.)
Wait for pwr LED to light
(ready for next number.)
Wait for pwr LED to light
(ready for next number.)
Manual Programming Examples:
Press
switch times
program
6
Press
switch time
program
1
Press
switch more times
program
7
Press
switch more times
program
2
Press
switch more times
(press 10 to enter a ‘zero’)
program
10
4
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr
pwr
IR
pwr