Brand: JVC
Category: Projector
Document Type: Manual
Language: EN
Manual for DLA-HD1-BC
Uploaded: Nov. 21, 2025, 6:08 p.m.
Manual Publish Date: 2007-03-01
Basic Operation
- Powering On/Off: Press the STANDBY/ON button to turn the projector on or off.
- Input Selection: Press the INPUT button to cycle through available input sources.
- Menu Navigation: Use the MENU button to display the main menu, and then use the arrow buttons (up/down/left/right) and ENTER to navigate and select options.
- Hiding Image: Press the HIDE button to temporarily hide the projected image. Press it again to unhide.
- Lens Adjustment: Use the ZOOM ring to adjust the image size and the FOCUS ring to adjust image sharpness.
Troubleshooting and error codes
| No. | Error code | Flashing LED LAMP | Flashing LED WARNING | Flash time | Warning cause (projector mode) |
|---|---|---|---|---|---|
| 1 | ----- | - | Lamp usage time has exceeded 1900 hours. | ||
| 02 | - | Lamp usage time has exceeded 2000 hours. | |||
| 2 | 01 | ● | 0.5sec. | No projection caused by the lamp failure. | |
| 3 | 06 | ● | 0.5sec. | Lamp extinction during the projection | |
| 4 | 15 | ◆ | 0.5sec. | The lamp cover is removed | |
| 5 | 11 | ◆ | - | SUB CPU malfunctions. | |
| 6 | 08 | ◆ | - | Internal temperature becomes extraordinarily higher. | |
| 7 | 09 | ◆ | - | Exhaust temperature at the vent is extraordinarily high or forced high due to high ambient temperature | |
| 8 | 07 | ◆ | - | Ventilation fan in the unit is stopped. [Fan Lock] | |
| 9 | 10 | ◆ | - | Error communication in DD CPU | |
| 10 | 16 | ◆ | - | DD CPU is reset | |
| 11 | 17 | ◆ | - | DD CPU malfunctions. | |
| 12 | 18 | ◆ | - | DD CPU malfunctions. |