Oil alarm upon start up

[Werdsdrew]

I have a F115 TLRA. After receiving my last 100 hour service (@600hrs), I occasionally have the oil alarm go on upon start up. The alarm sound only lasts a second or two, and goes off. After the alarm silences, the oil indicator still flashes. If I shut the motor off and restart, the oil indicator stops flashing and I'm good for the rest of the day. My tech said that this is normal, and not to be of concern. I've checked my oil level, and it's at proper level currently, and has been since service. Any thoughts?

[rodbolt17]

trhe F115 uses an on off switch for oil pressure.
could be sluggish or it could be it takes a bit to build oil pressure.
its not an uncommon problem.
at least the alarm/tach are working as designed.

[Werdsdrew]

Thank you for the information.