---
title: "Axia GPIO for Studio Monitor"
slug: "axia-gpio-for-studio-monitor"
updated: 2024-12-17T10:18:10Z
published: 2024-12-17T10:18:10Z
canonical: "docs.telosalliance.com/axia-gpio-for-studio-monitor"
---

> ## 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.

# Axia GPIO for Studio Monitor

## Studio Monitor GPIO Table

> [!WARNING]
> This may also be referred to as Monitor 2 in original Element consoles.

#### Inputs (GPI)

| #### ID | #### Name | #### Pin | #### Notes |
| --- | --- | --- | --- |
| GPI 1 | MUTE Studio Command | Pin 11 | Mutes Monitors while active |
| GPI 2 | DIM Command | Pin 12 | Dims Monitors while active |
| GPI 3 | RESET Timer Command | Pin 13 | Starts or resets Timer on console |
| GPI 4 | START Countdown Timer Command | Pin 14 | Starts Countdown Timer from preset max (Element and Fusion only) |
| GPI 5 | Not used | Pin 15 |  |

#### Outputs (GPO)

| #### ID | #### Name | #### Pin | #### Notes |
| --- | --- | --- | --- |
| GPO 1 | MUTE lamp ON AIR lamp | Pin 1 | Latching during Studio MUTE state |
| GPO 2 | DIM lamp | Pin 2 | Latching during DIM state |
| GPO 3 | START/RESET lamp | Pin 3 | Momentary indication of Timer change state |
| GPO 4 | Countdown START lamp | Pin 4 | Momentary indication of Countdown timer start from preset max (Element and Fusion only) |
| GPO 5 | TALK TO STUDIO lamp | Pin 5 | Latching during an active TALK TO STUDIO |