Model 590-10
Page 5
© 2002 Xantech Corporation
will provide a momentary input and will output the IR command or sequence associated with this switch once per
switch closure.
NOTE:
These jumpers are in staggered order as shown in the detail in
Figure 6
. Be sure to move the jumper for
the appropriate input switch.
Figure 6 – Internal Jumpers
Sometimes it is desirable to have an IR command generated in response to some change or action to trigger
automated functions in an audio/video system.
For example, if an AM/FM receiver is turned ON manually, an IR command sequence can be made to turn a TV
set ON and set the channel to 4 at the same time.
When the AM/FM receiver is turned OFF manually, an IR command can also turn the TV set OFF. (If it is not
necessary to turn the TV set OFF, the Model 599 Pulsed Switching Module is not required with the Model 590-10.
To do this, the presence or absence of a constant ON and OFF DC voltage must be converted to momentary
pulses to properly operate the Model 590-10. This can be done by using the Model 599 Pulsed Switching
Module, connected as shown in
Figure 7.