AKG C 451 E sometimes it cuts out. It cannot take

Error 451. Low Pressure Switch Low Pressure (Protection Control)

Samsung VRF Air Conditioner Fault Codes

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Fan Controller 1 Lock error. 450, High temperature every time (protection control). 451, Low Pressure Switch Low Pressure (Protection Control). 452, Instant ...

SYSTEM AIR CONDITIONER

Amazon https://s3.amazonaws.com > Service_Manual PDF Error of impossibility to operate heating at outdoor temperature exceeding 30°C : E440. Error of impossibility to operate cooling at outdoor temperature of -5°C ...
116 pages

Samsung Air Conditioner Error Codes

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Feb 20, 2021 - Decode Samsung AC error codes with our comprehensive list. Identify and troubleshoot issues affecting your unit for optimal performance and ...

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1.6L or 1.8L
400s are evap or EGR.

EVAP Pressure Sensor Range/Performance

reset it, tighten the gas cap, and see if 451 come back.
or a new cap if it leaks.
if not that, then the EVAP venting system needs pressure checking next. (takes tools to fix cars so....) get it serviced.

Hi James!
According to the owner's manual, the 451 can be used as a fishfinder when connected to a transducer. I would contact Garmin directly to see if the ducer from your 160c is compatible with a 451. If it is, you're in business! You'll likely have to cut/splice cable, but it'd be far easier than replacing the thru-hulls. (The 451 does come with transducers.)

It has been my experience that Garmin is REAL good when it comes to answering questions from consumers.
Good luck!

http://www.garmin.com/us/support/

Check your Safety Valve. It is on the back of the tank sometimes on one of the pressure switch ports or on the air manifold. It has a ring on it to pull to relieve pressure from the tank. The spring in these can get overheated so they don't hold air unless the tank gets over 165 psi. When the motor is running hold the center pin in to see if you have the same results. If the valve holds air until you let it go, replace it.

If you click my user name you will find a tip about headphones that might be able to help you.

use another headphones cut them and splice the cables together carefully.

The wires must have been damaged so remove the casing and place extra lead on connected points and the wires well.
Think this is helpful !

Maybe you could find a local music store that repairs equipment to replace the grill. Sometimes you can find parts on websites like Ebay.

Sounds like a loose connection. Try duct taping the microphone cable in place where it enters the microphone.

If you tried other cords and other PAs the problem might be in the jack where the cord plugs into the mike. [email protected] might also be able to give you more info.