mAP lite: Not able to configure very simple use case LAN to WLAN bridge; neither does manual describe such a basic thing

Follow this:
http://forum.mikrotik.com/t/forum-rules/173010/1
and post your configuration.

Also describe what you want to achieve (goal), it is not clear what you have done till now (hence the need to post your current configuration) nor what you are trying to obtain (“this configuration” means nothing), the more detailed you are in this description, the more likely it is that someone may help you.