Controlling an external accessory
If your projector has a 12-volt trigger output port, the projector can automatically control one or more accessories. Certain types of accessories can use a 12-volt signal to trigger their actions, such as a motorized screen lowering and raising the screen. The output provides a 12-volt dc signal whenever the projector is on (200 mA maximum current output).
Requires:
•Two-wire cable with 3.5-mm × 1.3-mm barrel connector (+12 V on inner contact) with the following specifications.
+12V output electrical specification
Parameter | Value |
| |
Output voltage | 12 +/- 10% V |
| |
Output ripple | 0.1 Vpp |
| |
Maximum output current | 200 mA |
| |
Maximum rush current | 2.0 A |
| |
Maximum rush current duration | 10 ms |
| |
46 Installing Permanently
