Technical information

V4 Logger75

NOTE: The pin out designation in Logger will refer to the number 1

instead of DIO 1 as with the ONAIR application. This is also the case with

the output closure functions.

In most cases, the DIO card is configured for “high” with the SIPS. This

refers to “sourcing” and the transition will go from high to low and

therefore, the input will become active when set to “low”.

If you are current “sinking” the DIO card, the reverse would hold true with

respect to the “high/low” transitioning.

You can now set up your scheduling fields under fulltime logging, daily or

one shot and begin recording based on closures.

Special Notes:

The output from the DIO card is “latched” or static and will require

additional circuitry to provide a “Momentary” output. The following

diagram provides a simple but effective way to create a momentary

output from the DIO card. The “Box-O-Relays” from Broadcast Tools or

similar device from other vendors will accomplish the same task and can

be readily purchased.