Projectile Launcher Troubleshooting and FAQs

Vernier Projectile Launcher, order code VPL, $299
Specifications and User Guide

TROUBLESHOOTING
-Primary Test: Verify that the Projectile Launcher is powered, either from an interface via the photogate cable or from AC power via a LabQuest Power Supply.

-Secondary Test: Check that the hand pump is securely attached to the valve on the launcher. Watch the pressure gauge on the hand pump as you pressurize the system, and verify that the system is holding the pressure and that there are no pressure leaks.

Lastly, double-check that you are continuing to hold the "aim" button while you press the "launch" button. This simultaneous engagement of the buttons launches the projectile.

RELATED TIL ENTRIES
-TIL 2627: How do you perform a basic launch with the Projectile Launcher?
-TIL 2628: My software does not recognize the Projectile Launcher.
-TIL 2626: How do you level the Projectile Launcher?
-TIL 2648: My Vernier Projectile Launcher does not fire.
-TIL 2771: What can I do about corrosion on the launch ball for the Vernier Projectile Launcher?
-TIL 2974: The Time of Flight pad sometimes fails to work.

SPECIFICATIONS
Launch angle: 0 to 70 degrees
Range: up to 2.5 m
Power:
     Option 1 - Connect launcher to an interface via the included photogate cable
     Option 2 - Connect launcher to a wall outlet via a LabQuest Power Supply, order code LQ-PS, $11

RELATED VERNIER PRODUCTS
LabQuest Power Supply, order code LQ-PS, $11
BT Photogate Cable, order code PG-BTD, $5
Time of Flight Pad, order code TOF-VPL, $77