---
title: "Setup of the VOLT FM for Mono"
slug: "setup-of-the-volt-fm-for-mono"
updated: 2024-12-17T13:27:47Z
published: 2024-12-17T13:27:47Z
canonical: "docs.telosalliance.com/setup-of-the-volt-fm-for-mono"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.telosalliance.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Setup of the VOLT FM for Mono

## Scope

How to set up the VOLT FM for mono transmission.

## Description

There are several options available in the VOLT for setting it to mono. Please see below for the details.

## Setup

You can feed mono audio into the Left input only and then set the Input Mode to "Mono L" (or Right input and select "Mono R")

![](https://cdn.document360.io/57e3cd80-d493-453c-9672-ad1b043dadc3/Images/Documentation/f20031b9-9003-43dd-93ff-c7e18089a72e-volt-input-confi.png?sv=2026-02-06&spr=https&st=2026-11-12T11%3A53%3A05Z&se=2026-11-12T12%3A53%3A05Z&sr=c&sp=r&sig=YaqbYwrg9LPyd1nkqmm03QIVp9c6VvenLopOMuz9ZN8%3D)

Or feed both L & R (stereo) and use the "Mono L+R" setting.

You can still use the composite BNC output and in the Output / Composite menu, select Mono from the "Separation" dropdown:

![](https://cdn.document360.io/57e3cd80-d493-453c-9672-ad1b043dadc3/Images/Documentation/628df32d-b73e-4330-b039-52106c4eae89-volt-comp-stereo-mode.png?sv=2026-02-06&spr=https&st=2026-11-12T11%3A53%3A05Z&se=2026-11-12T12%3A53%3A05Z&sr=c&sp=r&sig=YaqbYwrg9LPyd1nkqmm03QIVp9c6VvenLopOMuz9ZN8%3D)

And finally, turn off the stereo pilot by setting "Pilot Level" to 0.0:

![](https://cdn.document360.io/57e3cd80-d493-453c-9672-ad1b043dadc3/Images/Documentation/306ea659-2586-4721-ad7c-6c5ff12608af-volt-pilot-0.png?sv=2026-02-06&spr=https&st=2026-11-12T11%3A53%3A05Z&se=2026-11-12T12%3A53%3A05Z&sr=c&sp=r&sig=YaqbYwrg9LPyd1nkqmm03QIVp9c6VvenLopOMuz9ZN8%3D)

## Let us know how we can help

If you have further questions on this topic or have ideas about how we can improve this document, please [contact us](https://www.telosalliance.com/support-request).