LTC and OGC "Preset" ON/OFF - Firmware 1.7

Jan 10, 2017
Jimmy Le wrote
I noticed a new option on firmware 1.7. There is a Preset On/Off for LTC and OGC modes. I was wondering what that does. Turning it On displays "On D1" on the main screen instead of the Clock.
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2 Answers
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Jan 11, 2017
Carlos agent wrote
The ON/OFF are for the controller to mimic low and high tides more accurately. If the setting is OFF, then there are exactly 2 tides a day. If you turn it ON, then the controller offsets each day by adding 48 minutes to the preset loop which creates a set of low and high tides that are more close to what happens in nature. In nature (because of the moon's rotation around the earth) the two tides are not exactly synced with the day but instead are a little offset.

In summary, Maxspect is just trying to give customers the option to have flow that closely resembles nature.
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May 09, 2020
Keith Eng wrote
I am on firmware 2.2. The power keeps cutting out on mine, and I can't seem to turn it on. When it does turn on, the display will show LTC On D1 +20 % and +10 %. Aside from that I see the power and the A in a box highlighted in blue. Not sure what that means. What is disturbing is I can't change any settings without the power completely turning off. This was purchased 10/2019. Any suggestions?