# LED update with modifers/ Send Monitor State/ Need some help

**URL:** <https://forum.djtechtools.com/t/led-update-with-modifers-send-monitor-state-need-some-help/20501>\
**Category:** Controller Mappings\
**Created:** [March 1, 2011, 1:04am UTC](https://forum.djtechtools.com/t/led-update-with-modifers-send-monitor-state-need-some-help/20501 "2011-03-01T01:04:06Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![phawsea](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.djtechtools.com/phawsea/32/15380_2.png) [@phawsea](https://forum.djtechtools.com/u/phawsea)\
**Post date:** [December 5, 2012, 12:07pm UTC](https://forum.djtechtools.com/t/led-update-with-modifers-send-monitor-state-need-some-help/20501/12 "2012-12-05T12:07:28Z")

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does anybody have any experience with led-rings on apc40 and send monitor state? it seems not to work or i misunderstood something.

what i want to do is switch the knobs between eqs and effects (using a modifier). function wise it works fine but everytime i switch to the other state the led-rings show the values of the previous state until i turn the knob.

now i added “send monitor state” to the buttons that change the modifier but it didn’t help. any ideas?

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