دليل مستخدم شاشة العرض الاحترافية بلس من سيليكسون، مقاس 200 × 113 سم

1. المقدمة

This manual provides essential information for the safe and efficient use of your celexon Professional Plus Projection Screen. Please read these instructions carefully before installation and operation. Keep this manual for future reference.

The celexon Professional Plus series offers a high-quality projection surface with a 16:9 aspect ratio, ideal for home cinema and professional presentations. This model features a 'Slow Return' mechanism for smooth retraction and is suitable for both wall and ceiling mounting.

Image 1.1: The celexon Professional Plus Projection Screen in use, highlighting its compatibility with 4K Ultra HD and Full HD 1080 content.

2. معلومات السلامة

• Always ensure the screen is securely mounted to a sturdy wall or ceiling structure. Consult a professional if unsure about mounting surfaces.
• لا تحاول تفكيك أو تعديل آلية الشاشة. فقد يتسبب ذلك في تلفها وإلغاء الضمان.
• Keep the screen away from direct heat sources, open flames, and excessive moisture.
• Ensure hands are clear of the screen housing and retraction mechanism during operation to prevent injury.
• تم تصميم هذا المنتج للاستخدام الداخلي فقط.
• The screen material is fire-resistant (B1 certified).

3. محتويات العبوة

تأكد من وجود كافة المكونات قبل البدء في التثبيت:

• celexon Professional Plus Projection Screen (200 x 113 cm)
• أجهزة التثبيت (المسامير، المراسي)
• دليل المستخدم

4. الإعداد والتثبيت

4.1 Dimensions and Measurements

The screen has a viewing area of 200 cm (width) x 113 cm (height), with an overall housing length of approximately 218 cm. The black drop at the top is 45 cm, and the black border on the sides is 4 cm.

Image 4.1: Key dimensions of the celexon Professional Plus Projection Screen.

Image 4.2: Detailed housing and screen border dimensions.

4.2 خيارات التركيب

The screen can be mounted on a wall or ceiling. Ensure the mounting surface is capable of supporting the screen's weight (approximately 9.7 kg).

4.3 خطوات التثبيت

1. اختر موقعا: Choose a suitable location on a wall or ceiling, ensuring it is level and free from obstructions.
2. حدد نقاط الحفر: Hold the screen housing against the desired mounting surface and mark the positions for the mounting brackets. Use a level to ensure accuracy.
3. ثقوب الحفر: Drill pilot holes at the marked positions. Insert appropriate wall anchors if necessary.
4. ربط الأقواس: قم بتثبيت أقواس التثبيت بإحكام على الحائط أو السقف باستخدام البراغي المرفقة.
5. تركيب الشاشة: Carefully lift the screen and attach it to the installed mounting brackets. Ensure it is firmly seated and locked into place.

5. تعليمات التشغيل

5.1 Extending the Screen

To extend the screen, gently pull down on the handle located at the bottom center of the screen. Pull the screen down to the desired viewing height. The screen will lock into position automatically at various intervals.

5.2 Retracting the Screen (Slow Return Mechanism)

To retract the screen, gently pull down on the handle again, then release it slowly. The integrated 'Slow Return' mechanism will ensure the screen glides smoothly and quietly back into its housing without abrupt snapping or slamming.

5.3 ميزات الشاشة

• نسبة العرض إلى الارتفاع: 16:9, optimized for widescreen content.
• عامل الكسب: 1.2, providing a bright and clear image suitable for various viewبيئات جي.
• Viewزاوية جي: 150 degrees, ensuring a wide viewing area without significant loss of image quality.
• التوافق: Suitable for 4K UHD, Full HD 1080, 3D, DLP, LCD, laser, and LED projectors.
• سطح: Matte white, providing excellent color reproduction and contrast.

Image 5.1: Visual representation of the screen's key features.

6. الصيانة

6.1 تنظيف سطح الشاشة

To clean the matte white screen surface, use a soft, lint-free cloth lightly dampened with water. Gently wipe the screen from top to bottom. Avoid using harsh chemicals, abrasive cleaners, or excessive pressure, as these can damage the screen material.

6.2 العناية العامة

• Regularly inspect the mounting hardware to ensure it remains secure.
• Keep the screen retracted when not in use to protect the surface from dust and damage.
• Do not hang objects on the screen housing or mechanism.

7. استكشاف الأخطاء وإصلاحها

• Screen does not retract smoothly: Ensure the screen is pulled down slightly and then released gently. Avoid forcing the mechanism. If the issue persists, check for any obstructions in the housing.
• Image appears distorted or uneven: Verify that the screen is installed perfectly level. Uneven tension can cause slight distortions.
• Screen is difficult to pull down: Ensure there are no obstructions. If the screen has been stored retracted for a long period, it might require a gentle, firm pull to initiate movement.

8. المواصفات

9. الضمان والدعم

9.1 معلومات الضمان

This celexon product is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the official celexon webالموقع للحصول على شروط وأحكام الضمان التفصيلية.

9.2 دعم العملاء

For technical assistance, troubleshooting, or spare parts, please contact celexon customer support. Contact details can typically be found on the official celexon webالموقع أو في وثائق الشراء الخاصة بك.