Epson PowerLite 750c/760c Projector
Starting the Projector with a Password
Note:
You must unplug the projector and then plug it back in to enable password protection.
When the password function is enabled, you see this screen when you plug in and turn on the projector:
Projector Status Lights
The lights on top of the projector indicate the projector’s status and let you know when a problem occurs.
Power light
Lamp light 
Temperature 
light
Hold down the Num button on the remote control as you use the numeric keypad to enter the password. Once you enter the password correctly, the screen closes, and projection begins.
If the password is not correct, you see the message Wrong password. Please try again. If you enter an incorrect password three times in succession, you see the message The
projector’s operation will be locked. Request code xxxxx
and the projector switches to standby mode for approximately 5 minutes. Write down the request code. Then disconnect the projector’s power cord from the electrical outlet, reconnect it, and turn the projector back on. When you see the Password Protect Release screen, enter the correct password.
If you have forgotten the password, contact Epson for assistance and give them the request code number that appears in the Password Protect Release screen.
If you enter an incorrect password 30 times in a row, the projector remains locked and you must contact an authorized Epson servicer to unlock it.
Disabling the Projector’s Buttons
When you enable the Operation Lock function, all the projector’s buttons are disabled except the P Power button.
1.Press the Menu button.
2.Select the Setting menu and press Enter.
3.Select Operation Lock and press Enter.
Light | Status | Description |
| Orange | The projector is in standby mode. You can |
|
| unplug it or press the P Power button to |
|
| turn it on. |
| Flashing | The projector is warming up. Wait for the |
| green | image to appear. |
| Green | The projector is operating normally. |
| Flashing | The projector is cooling down. You can’t |
| orange | turn it back on (and you should not unplug |
|
| it) until the light stops flashing and remains |
|
| orange. |
| Red | There is a problem with the projector. |
|
| Check the other two lights and the |
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| information in this table to diagnose the |
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| problem. |
| Flashing | There is a problem with the fan or |
| red | temperature sensor. Stop using the |
|
| projector, disconnect the power cable, and |
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| contact Epson. |
| Flashing | Rapid cooling is in progress. Although this |
| orange | is not an abnormal condition, projection will |
|
| stop automatically if the temperature rises |
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| higher. Make sure there is plenty of space |
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| around and under the projector for |
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| ventilation, and that the air filters and vents |
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| are clear. |
4.Select ON and press Enter. Then select Yes and press Enter to confirm the setting.
5.Press the Menu button to exit the menu system.
Note:
You can cancel Operation Lock by pressing the projector’s Enter button for 7 seconds.
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