NHRC-4 Programming Information Generator

NHRC-4 Repeater Controller
Programming Information Generator

Use this page to quickly and easily generate programming information for the NHRC-4 repeater controller.

Enter or select your settings below, then click the Generate button to generate the programming information. A new window will open that contains the programming information. Print and/or save this window. The data that is different than the default data provided when the controller is initialized is displayed in bold red.

With the closing of NHRC on March 28, 2021, I decided to place this page, originally at https://www.nhrc.net/nhrc-4/nhrc4prog.php here on my website. All credit for this page and its content should go to NHRC, who made some very innovative and high quality products. They were pioneers, and will be missed. I've used their controllers for almost a decade.

M E S S A G E S

Confirmation Message

Bad Command Message

Primary Receiver Timeout Message

Secondary Receiver Timeout Message

ID Message

T I M E R S

Hang timer (tenths)

Primary Receiver Timeout Timer (seconds)

Secondary Receiver Timeout Timer (seconds)

ID timer (tens of seconds)

Fan Timer delay (tens of seconds)

C O U R T E S Y T O N E S

Primary Receiver Courtesy Tone

Segment 1	Segment 2	Segment 3	Segment 4
None Beep Boop	None Beep Boop	None Beep Boop	None Beep Boop

Primary Receiver Courtesy Tone
Seondary Receiver Alert Mode

Segment 1	Segment 2	Segment 3	Segment 4
None Beep Boop	None Beep Boop	None Beep Boop	None Beep Boop

Primary Receiver Courtesy Tone
Secondary Transmitter Enabled

Segment 1	Segment 2	Segment 3	Segment 4
None Beep Boop	None Beep Boop	None Beep Boop	None Beep Boop

Secondary Receiver Courtesy Tone

Segment 1	Segment 2	Segment 3	Segment 4
None Beep Boop	None Beep Boop	None Beep Boop	None Beep Boop

Secondary Receiver Courtesy Tone
Secondary Transmitter Enabled

Segment 1	Segment 2	Segment 3	Segment 4
None Beep Boop	None Beep Boop	None Beep Boop	None Beep Boop

C O N T R O L F L A G S

Secondary Port is Duplex Repeater

Audio Delay on Primary Port

Audio Delay on Secondary Port

Suppress DTMF Muting

Use Digital Output for Fan Control

Main Receiver Has Priority Over Link Receiver*

Drop Main Transmitter to Mute DTMF**

Drop Secondary Transmitter to Mute DTMF**

*Software version >= 1.4 only.
**Software version >= 2.2 only.

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