Key facts
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JVC DLA-X3/DLA-X7/DLA-X9 Projector User Manual
This manual provides safety precautions, installation guidelines, operating instructions, and maintenance procedures for the JVC DLA‑X3, DLA‑X7 and DLA‑X9 home‑theater projectors. It also includes information on THX certification, 3D functionality, and optional accessories.
The document contains detailed sections on wiring, RS‑232C and TCP/IP interfaces, troubleshooting, and specifications such as lamp model, power‑cord length and required batteries. Users are advised to follow the safety warnings and to use only JVC‑approved parts for repairs and upgrades. This manual is written in Chinese.
JVC DLA-X3 specifications
| Lamp model | PK-L2210U |
|---|---|
| 3D glasses model | PK-AG1-B |
| 3D sync module model | PK-EM1 |
| Power‑cord length | 2 m |
| Battery type for remote | AAA |
All JVC DLA-X3 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How should the projector be grounded?
Use the three‑wire plug that fits only into a grounded power outlet.
What must be done with the lamp before disposal?
The lamp contains mercury and must be disposed of according to local regulations.
How do I replace the projector lamp?
Use the JVC PK‑L2210U replacement lamp and follow the lamp‑replacement procedure described on page 60 of the manual.
What is required to use the 3D feature?
You need to purchase a compatible 3D glasses set (PK‑AG1‑B) and a 3D sync receiver (PK‑EM1) and follow the safety and operation instructions in the manual.