---
title: KMManager.setDebugMode()
---

## Summary

The **`setDebugMode()`** enables or disables debugging of Keyman Engine.

## Syntax

``` javascript
KMManager.setDebugMode(boolean value)
```

### Parameters

`value`
:   Set `true` to enable debugging, `false` to disable.

## Description

Use this method to enable or disable log output generated by Keyman
Engine. By default debugging is disabled.

## Examples

### Example: Using `setDebugMode()`

The following script illustrate the use of `setDebugMode()`:

``` javascript
    KMManager.setDebugMode(true);
    // Debugging is now on
    // Initialize KMManager here
```

## See also

-   [isDebugMode()](isDebugMode)