Setup Information

Digit Duration Field

The Digit Duration field identifies the length of time, in ms, the digit tone is decoded when it is active for the signaling type selected in the Tone Type drop down menu.

The range for this field is 0 to 100ms.

Interdigit Duration Field

The Interdigit Duration field identifies the length of time, in ms, between the digit tones for the signaling type selected in the Tone Type drop down menu.

The range for this field is 0 to 100ms.

NOTE: Some radio systems require an extended first tone, to allow time to activate the receivers.

Pause Duration Field

The Pause Duration field identifies the length of time, in ms, allowed between received groups for the signaling type selected in the Tone Type drop down menu.

The range for this field is 0 to 100ms.

Preamble Duration Field

The Preamble Duration field identifies the length of time, in ms, the first tone is sent for the signaling type selected in the Tone Type drop down menu.

The range for this field is 0 to 100ms.

Group Digit Field

The Group Digit field identifies the group digit. The group digit is a wild card that represents any digit. Placing a group digit within a filter allows any digit appearing at that location in the tone string to pass through the filter.

Field values can be 0 - 9 or A - F. The default is A.

Repeat Digit Field

The Repeat Digit field identifies the digit that separates two digits sent back to back. On occasion, radio system messages require two of the same digits to be entered back to back. Use of repeat digits delimits tone duration ensuing continuous transitions.

The default for this field is E.

ANI Decoder Field

The ANI Decoder # field labels the row of the ANI Call you are formatting.

ANI Call Type Drop Down Menu

The ANI Call Type drop down menu, shown in Figure 110, identifies the type of call for the ANI decoder number entered in the ANI Call Format Field.

Available selections for this field are: Emergency, Group, Individual, or Status.

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Telex IP-223 technical manual Digit Duration Field, ANI Decoder Field