1. Rhagymadrodd
This manual provides essential instructions for the safe and efficient operation of your Epson POWERLITE 992F 1080P 4000 Lumens Wi-Fi Projector. Please read this manual thoroughly before using the product and retain it for future reference.
Ffigur 1: Blaen view of the Epson POWERLITE 992F projector. This image displays the front view of the Epson POWERLITE 992F projector, highlighting the lens, air vent, and Epson branding.
2. Gosod
2.1 Dadbacio
Carefully remove the projector and all accessories from the packaging. Ensure all components are present:
- Epson POWERLITE 992F Projector
- Cebl Pŵer
- Rheolaeth o Bell (os yw wedi'i gynnwys)
- Dogfennaeth
2.2 Lleoliad
Position the projector on a stable, flat surface or mount it securely. Ensure adequate ventilation around the unit. The distance from the screen will determine the image size. Refer to the specifications for recommended projection distances.
2.3 Cysylltiad Pwer
- Connect the power cable to the projector's power inlet.
- Plygiwch ben arall y cebl pŵer i mewn i soced drydanol wedi'i seilio.
2.4 Cysylltiad Ffynhonnell Mewnbwn
Connect your video source (e.g., laptop, Blu-ray player) to the projector using an HDMI cable. For wireless connectivity, proceed to the Wi-Fi setup section after initial power-on.
2.5 Initial Power-On and Adjustment
- Pwyswch y botwm pŵer ar y taflunydd neu'r teclyn rheoli o bell.
- Adjust the focus ring on the lens until the image is sharp.
- Use the keystone correction feature (manual or automatic, if available) to square the image if the projector is not perfectly perpendicular to the screen.
3. Cyfarwyddiadau Gweithredu
3.1 Pweru Ymlaen/Diffodd
- I droi ymlaen: Pwyswch y Grym botwm unwaith.
- To power off: Press the Grym button twice. The projector will enter a cool-down cycle before fully shutting down.
3.2 Dewis Ffynhonnell Mewnbwn
Gwasgwch y Chwilio Ffynhonnell or Mewnbwn button on the remote control or projector control panel to cycle through available input sources (e.g., HDMI1, HDMI2, Wi-Fi).
3.3 Llywio Dewislen
Defnyddiwch y botymau saeth a Ewch i mewn button on the remote or control panel to navigate the on-screen menu. Common settings include:
- Gosodiadau Delwedd: Adjust brightness, contrast, color, and picture mode.
- Gosodiadau Arddangos: Change aspect ratio, resolution, and keystone correction.
- Gosodiadau Rhwydwaith: Configure Wi-Fi connection.
3.4 Cysylltedd Wi-Fi
- Llywiwch i'r Rhwydwaith bwydlen.
- Dewiswch Gosod Wi-Fi.
- Choose your desired wireless network from the list.
- Rhowch gyfrinair y rhwydwaith os gofynnir i chi.
- Once connected, you can use wireless projection features.
4. cynnal
4.1 Glanhau'r Lens
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive cleaners or excessive force.
4.2 Glanhau'r Hidlydd Aer
Regularly clean the air filter to ensure proper ventilation and prevent overheating. Refer to the projector's specific instructions for filter location and cleaning procedure. Typically, filters can be removed and cleaned with a small brush or vacuum cleaner.
4.3 Lamp Amnewid
Y taflunydd lamp oes gyfyngedig. Pan fydd y lamp indicator lights up or the image becomes dim, the lamp may need replacement. Consult the full service manual or contact Epson support for lamp replacement procedures and compatible lamp modelau.
4.4 Storio
Pan nad yw'n cael ei ddefnyddio am gyfnodau hir, storiwch y taflunydd mewn lle oer, sych, i ffwrdd o olau haul uniongyrchol a thymheredd eithafol. Defnyddiwch y pecyn gwreiddiol neu gas amddiffynnol i atal llwch rhag cronni a difrod.
5. Datrys Problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Dim delwedd yn cael ei harddangos | Power cable disconnected, incorrect input source, lens cap on. | Check power connection, select correct input, remove lens cap. |
| Mae'r ddelwedd yn aneglur | Lens allan o ffocws, pellter taflunio anghywir. | Adjust focus ring, reposition projector. |
| Dim sain | Volume too low, audio cable disconnected, incorrect audio output setting. | Increase volume, check audio connections, verify audio settings. |
| Materion cysylltiad Wi-Fi | Incorrect password, out of range, network interference. | Re-enter password, move closer to router, check network status. |
If problems persist, please refer to the official Epson support websafle neu cysylltwch â gwasanaeth cwsmeriaid.
6. manylebau
- Rhif Model: V11H988020
- Cydraniad Arddangos: 1920 x 1080 (1080P)
- Disgleirdeb: 4000 o Lumens
- Technoleg Cysylltedd: Wi-Fi
- Dimensiynau Cynnyrch: 15.3 x 15.1 x 6.7 modfedd
- Pwysau Eitem: 9.7 pwys
- Defnyddiau a Argymhellir: Business, Classroom & Education, Meeting Rooms, Digital Signage, Home Entertainment
- UPC: 010343954182
7. Gwarant a Chefnogaeth
Epson products are designed for reliability and performance. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official Epson support website. For technical assistance, troubleshooting, or service inquiries, please contact Epson customer support.
Epson Support: www.epson.com/cefnogi





