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Update Logging.md

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@ -42,14 +42,14 @@ The Web Log page posts WEBLOG() messages in reverse-chronological order and supp
* *Client* - the IP Address of the Client connected to HomeSpan at the time the WEBLOG() message was created. Only applicable for messages produce in the `update()` method of a Service. Client is set to '0.0.0.0' in all other instances
* Message* - the message specified in the WEBLOG() macro. For example, `WEBLOG("Request to turn LED %d OFF",ledNumber);` could produce the message *Request to turn LED 5 OFF*. Note there is no need to add a trailing newline character to WEBLOG() messages.
To enable Web Logging (it's turned off by default), call the `homeSpan.enableWebLog()` method near the top of your sketch. This method allows you to set:
To enable Web Logging (it's turned off by default), call the `homeSpan.enableWebLog()` method (as fully described in [HomeSpan API Reference](Reference.md)) near the top of your sketch. This method allows you to set:
* the total number of WEBLOG() messages to be stored - older messages are discarded in favor of newer ones once the limit you set is reached
* the URL of an NTP time server - this is optional and only needed if you want to set the clock of the device at start-up
* the time zone for the device - this is only needed if an NTP time server has been specified
* the URL of the Web Log page - if unspecified, HomeSpan will serve the Web Log at a page named "status"
Please see the [HomeSpan API Reference](Reference.md) for full details on `enableWebLog()`, and [Example 19 - WebLog](Tutorials.md#example-19---weblog) for a tutorial sketch demonstrating everything described above.
See [Example 19 - WebLog](Tutorials.md#example-19---weblog) for a tutorial sketch demonstrating everything described above.
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