The are 6 different boolean operations to choose from for the Logic Gate:

OR, AND, NOR, NAND, XOR, XNOR

Explained below, & here:

http://en.wikipedia.org/wiki/Truth_tableYou do not have to use both frequencies or the Logic Gate. You can set the Logic Gate to None, and either of the Frequencies to zero (disabled), and the Receiver will deliver power if it receives a signal from any of the enabled (greater than zero) frequencies. At least one Frequency must be enabled for the Receiver to deliver power.

**OR:**The "or" operator produces a result of On whenever one or more of its operands are On.

Example: If either frequency is received power will be emitted.

-A OR B for power

**AND:**The "and" operator produces a result of On when both of its operands are On, otherwise it will be Off.

Example: If both frequencies are received it will emit power. If either frequency is not received, no power will be emitted.

-A And B for power

**NOR:**The "nor" operator produces a result of Off unless both of its operands are Off.

Example: If neither frequency is received it will emit power.

-Neither A nor B for power

**NAND:**The "nand" operator produces a result of On unless both of its operands are On.

Example: If both frequencies are received it will not emit power. If either frequency is not received power will be emitted.

**XOR:**The "xor" operator produces a result of Off if both of its operands are equal.

Example: If one frequency is received but the other isn't, power will be emitted. If both frequencies are received (or both aren't) no power will be emitted.

**XNOR:**The "xnor" operator produces a result of On if both of its operands are equal.

Example: If both frequencies are received (or neither are) power will be emitted. If one frequency is received but the other is one isn't, no power will be emitted.

example 1:

Frequency 1 = 50

Frequency 2 = Disabled

Logic Gate =

**None**The Receiver will deliver power if it has received a power On signal on Frequency 50.

example 2:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate = None

The Receiver will deliver power if it has received a power On signal on either Frequency 50 or 51.

A Logic Gate of

**OR** will have the same result.

example 3:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate =

**AND**The Receiver will deliver power if it has received a power On signal from both Frequency 50 and 51.

example 4:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate =

**NOR**The Receiver will deliver power if it does not receive a power On signal from both Frequency 50 and 51.

example 5:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate =

**NAND**The Receiver will deliver power if it does not receive a power On signal from either Frequency 50 or 51.

example 6:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate =

**XOR**The Receiver will deliver power if it has received a power On signal from one frequency but not the other.

example 7:

Frequency 1 = 50

Frequency 2 = 51

Logic Gate =

**XNOR**The Receiver will deliver power if it has received a power On or power Off signal from both Frequency 50 and 51.