---
title: What do the icons mean when my wireless transmitter isn't working?
description: If your Nyrius Wireless HDMI Transmitter and Receiver are not sending audio or video, you may see icons on a black screen where you have the receiver conne
---

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# What do the icons mean when my wireless transmitter isn't working?

If your Nyrius Wireless HDMI Transmitter and Receiver are not sending audio or video, you may see icons on a black screen where you have the receiver connected.

Below you will find the meaning behind these icons and possible solutions. This information applies to Aries Prime (NPCS549), Pro (NPCS600), Pro+ (NPCS650), Home (NAVS500), and Home+ (NAVS502):

| MODE | STATUS | ICON |
| --- | --- | --- |
| Standby | Power-save mode | ![Aries Standby](https://support.nyrius.com/hs-fs/hubfs/Aries%20Standby.jpg?width=97&height=78&name=Aries%20Standby.jpg) |
| Pairing | RX searching for unpaired TX | ![Aries Pairing 1](https://support.nyrius.com/hs-fs/hubfs/Aries%20Pairing%201.jpg?width=292&height=42&name=Aries%20Pairing%201.jpg) |
| Pairing | RX cannot find new TX | ![Aries Pairing 2](https://support.nyrius.com/hs-fs/hubfs/Aries%20Pairing%202.jpg?width=291&height=52&name=Aries%20Pairing%202.jpg) |
| Warm-up | 15-20 second warm-up | ![Aries Warm Up](https://support.nyrius.com/hs-fs/hubfs/Aries%20Warm%20Up.jpg?width=85&height=44&name=Aries%20Warm%20Up.jpg) |
| Searching | Not able to establish link after 80 seconds | ![Aries Searching](https://support.nyrius.com/hs-fs/hubfs/Aries%20Searching.jpg?width=74&height=43&name=Aries%20Searching.jpg) |
| Wireless Mode | No input from selected source \- Transmitter is likely connected to an HDMI input, cannot transmit from TV to TV. | ![Aries No Input](https://support.nyrius.com/hs-fs/hubfs/Aries%20No%20Input.jpg?width=85&height=90&name=Aries%20No%20Input.jpg) |
| Video format not recognized (Unsupported Resolution) - confirm resolution on source device is supported. | ![Aries Video Format](https://support.nyrius.com/hs-fs/hubfs/Aries%20Video%20Format.jpg?width=90&height=90&name=Aries%20Video%20Format.jpg) |  |

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