ENC-3300-DTMF
Manually engaging the transmitter using the [R8=1] command overrides the carrier detect function and
the ENC-3300 will engage the transmitter PTT regardless of the carrier status.
Example:
VDTMF=221[R8=0][S=Tx OFF]142[R8=1][S=Tx ON]121”;
In the above example
•
Transmitter is turned on.
•
DTMF code
221
will be sent.
•
Transmitter is turned off.
•
LCD screen will display
Tx OFF
•
DTMF code
142
will be sent.
•
Transmitter is turned on.
•
LCD screen will display
Tx ON
•
DTMF code
121
will be sent.
•
Transmitter will turn off.
Aux Relay Control
Purpose: Engage / Disengage the optional relay from the DTMF string.
[R7=0]
Disengages relay 7.
[R7=1]
Engages relay 7.
Note: Is not available on the ENC-3300-TRBO version. Only DTMF versions of the ENC-3300.
The optional relay is not engaged when a button begins sending a DTMF code string. Instead, it is left
up to the user to determine if and when the relay should be engaged. Using the [R7=0] and [R7=1] in
the DTMF code string, you can selectively turn the relay off and on.
Example:
VDTMF=144[R7=1][S=PA is on. Press PTT and give msg]PPPPP”;
In the above example
•
DTMF code
144
will be sent.
•
Microphone attached to relay 7 is turned on.
•
LCD screen will display
PA is on. Press PTT and give msg
•
Five second pause before transmitter is turned off at the end of the code.
•
Relay 7 is automatically turns off at the end of the code.
Genave/NRC,Inc. 9000-0000-086 rev 4
Pg. 31
