Is an input level spike on one channel normal when first powering on an 18i20?

I bought a used 3rd gen 18i20 from Guitar Center. I have not even started to learn how to use it yet but I want to make sure there's nothing wrong with it before my 45 days are up. Its in great condition, the plastic on the front isn't even peeled. I have it plugged into a furman. When I turn it on sometimes I will see an input spike all the way to red on channel 3. There is nothing plugged into the unit. It goes away after a second and then the green lock icon illuminates. Is this normal or is does this indicate some type of issue?

u/xDoseOnex — 5 days ago
▲ 28 r/iems

What IEMS do you use on stage?

Wondering what instrument everyone plays and what their choice of IEM on stage is.

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u/xDoseOnex — 9 days ago
▲ 88 r/Marbles

I'm trying to get myself some IG followers after neglecting to do any of the things that help grow a following for a while. Feel free to follow if you like handmade marbles.

I just haven't been posting enough, I haven't been hashtaging, I haven't been writing descriptions, and I haven't been gaining any followers. I'm trying to put myself out there a little more and hopefully get my follower count up. I make everything I post. If you would like to follow me that would be awesome, if not, that's cool too. I'll leave my link below.

WWW.INSTAGRAM.COM/BACKBEATGLASS

u/xDoseOnex — 28 days ago
▲ 241 r/lampwork

I'm trying to build a bit of an IG following after years of neglecting my account.

I've had my account for a while, I just haven't been posting enough. I wasn't hashtaging anything or even writing descriptions. My follower count has been stagnant for a while and I'm just kind of trying to kick it up a little bit. I'll leave a link down below and if you want to follow me it would be very much appreciated.

WWW.INSTAGRAM.COM/BACKBEATGLASS

u/xDoseOnex — 28 days ago

I have been neglecting my IG account for far too long and I'm trying to change that. If you like marbles feel free to give me a follow.

I do use my account, I just haven't been posting enough, I was never hashtaging anything or writing descriptions, and wasn't really gaining any followers. I'm trying to change that. I'll leave the link in below. If you would like to follow me it would be very much appreciated.

WWW.INSTAGRAM.COM/BACKBEATGLASS

u/xDoseOnex — 28 days ago
▲ 178 r/Marbles+2 crossposts

I sandblasted some marbles yesterday.

This was 8 hours straight at the sandblasting cabinet. The ones in the back are laser eatched crystal spheres that I bought to blast. The rest are marbles I made.

u/xDoseOnex — 1 month ago

Re-attaching the motorized lift-gate arm on a 2012 Mazda CX-9.

I can't figure out how this was attached. Is there a nut on the other side that is now inside the door panel? Was there like a nutsert in that hole that ripped out? There's nothing threaded onto the bolt. I was thinking maybe I could put a nutsert in that hole, but I don't know if that's the right way to re-attach this.

u/xDoseOnex — 3 months ago