The test set and hoses placed on the floor cause a reverse flow simulating a small leak which will give you inaccurate test results.
Which image shows the correct area on the Laversab 6300 that matches the text below the test set.
Prior to using the test set, it is NOT important that you familiarize yourself with the test set and aircraft manufacturer’s maintenance manual.
The altimeter measures pitot pressure to indicate level flight.
The Pitot/Static system supplies pressure measurements to the flight instruments?
The Laversab 6300 display units of measure in metric units only.
When testing is complete and before you disconnect the test set, hoses and adapters from aircraft, or disconnect the test unit from the power supply, the pressures in the system must be returned to local atmospheric pressure (ground) with zero airspeed.
During flight as the aircraft climbs, static pressure decreases, and the vertical speed indicator moves up?