Antitheft Alarm Function
How to Use the Antitheft Alarm Function
The Antitheft alarm function is to prevent the projector from being stolen. With this function on, the alarm rings when an unauthorized person tries to move the projector.
Note:
•This function is not a guarantee against stealing.
•The alarm does not ring while the AC power cord is connected even if the projector detects vibrations.
•Pressing the button is always accompanied by a sound. If any sound is not produced after pressing the button, you need to press it again.
Install a battery
Before operating the Antitheft alarm function, install a battery in the projector. (see p. 53 for installation)
Set and release the Antitheft alarm function
Set the alarm
Press the F button twice to turn the alarm function on. The ALARM indicator blinks for a few seconds and the projector enters the warning mode.
While the Antitheft alarm function is on, the projector emits a
When the projector does not detect a vibration for a few seconds after the sound, it goes back to the warning mode. When the projector detects more vibrations after the low- pitched sound, the alarm starts ringing.
Note:
•You can test the alarming sound without setting the alarm. Press and hold the F button then the alarm starts ringing. The length of the ringing time is what you set on the "Ringing time". (p. 48)
•If you want to stop the alarm while it is ringing, insert the AC power cord or press the F button and enter the four- digit PIN code.
Release the alarm setting
1 | Press the F button and enter the |
| within about 10 seconds. (The default PIN code is |
"1111".) When the alarm is released, you hear high- pitched confirmation sound.
When entering an incorrect PIN code, you hear low- pitched sound. If you enter an incorrect PIN code 3 times, the alarm starts ringing.
Side Control
ALARM indicator
F button button 1, 2, 3
51
