DLP Projjecttor—User’s Manuall
3. When installing, insert the front edge of the keypad first, as shown, then press down to engage the locking latch.
Note:
Keypads are registered to a single device’s serial number and are not interchangeable.
If you remove the keypad, keep it in a safe place. The projector cannot be powered on without the keypad. If you lose the keypad, contact your dealer.
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