Brand: JVC
Category: Projector
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for DLA-X3
Uploaded: Nov. 21, 2025, 6:33 p.m.
Warranty Information
Remember to retain your Bill of Sale for Warranty Service.
Basic Operation
Basic operation procedures include turning the unit on/off, switching input sources, and adjusting settings like screen size.
Frequently Used Functions
These include functions for quick access to common settings and operations.
Setting the Screen Size
Adjust the screen size to match your viewing preferences.
Masking the Surrounding Area of an Image
This function allows you to mask off areas around the projected image.
Temporary Turning-off of the Video
Temporarily turn off the video output without turning off the projector.
Adjustment of the Keystone Correction
Correct trapezoidal distortion by adjusting the keystone settings.
Troubleshooting and error codes
| Message | Cause (Details) |
|---|---|
| COMP. NO Input |
No device is connected to the input terminal. The input terminal is connected but there is no signal. |
| COMP. | Input the video signals. A video signal that cannot be used in this unit has been input. Input video signals that can be used. *The names of input terminals such as COMP. will be displayed in yellow |
| Lamp replacement | This message is displayed when the accumulated lamp time has exceeded 2900 hours. To clear the message, press the [Back] button. Get ready a new lamp unit and replace as soon as possible. Reset the lamp time after replacing the lamp. (Reference page: 60 to 63) |