Acer PB8220 Bedienungsanleitung PDF herunterladen (Seite 5)

Introduction

BenQ PB8220 User’s Guide

INTRODUCTION

Caution

TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SER-

VICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE

PERSONNEL. PLEASE READ THIS USER’S GUIDE BEFORE YOU OPER-

ATE YOUR PROJECTOR. SAVE THIS USER’S GUIDE FOR FUTURE REF-

ERENCE .

Safety Instructions

1. Read this user’s guide before you operate your projector and save it for future

reference.

2. The lamp becomes extremely hot during operation. Allow the projector to cool

for approximately 45 minutes prior to removing the lamp assembly for

replacement. Do not operate lamps beyond the rated lamp life. Excessive

operation of lamps beyond the rated life could cause them to explode on rare

occasions.

3. Never replace the lamp assembly or any electronic components unless the

projector is unplugged.

4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a

qualified technician when service or repair is required. Incorrect reassembly can

cause electric shock when the appliance is subsequently used.

5. Do not place this product on an unstable cart, stand, or table. The product may

fall, sustaining serious damage.

6. This product is capable of displaying inverted images for ceiling mount installation.

Please use suitable equipment for mounting the unit and ensure it is securely

installed.

Caution

• Always open the lens shutter or remove the lens cap when the projector

lamp is on.

• Do not look straight at the projector lens during operation. The intense

light beam may damage your eyes.

• In some countries, the line voltage is NOT stable. This projector is

designed to operate safely within a bandwidth of 110 to 230 volts, but

could fail if power cuts or surges of more than10 volts occur. In these

high-risk areas, it is recommended that a power stabilizer unit be used in

conjuction with this projector.

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Acer PB8220 Bedienungsanleitung Seite 5