Test-taker help

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Replay tools

You can test your speakers, microphone, change languages and test and connection speed by selecting the relevant icons on the Replay toolbar.

Note that administrators can exclude any of these icons if they are not required, for example if a test is not available in other languages, the language switcher won’t display.

Replay with tools highlighted at the top


Select the speaker icon to test your speakers.

Language selector

This option allows you to select the display language if the test is available in other languages.


Select the microphone icon to test your mic.

Bandwidth test

Select the cloud icon to test your bandwidth. 

The cloud icon indicates the current network mode. You can view the mode by hovering over it.

Light green – Low bandwidth mode

Dark green – Online

Red – Offline

Yellow – Reliable mode, the test was started with network connectivity and then went offline.