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Read This First Safety Information Information for This Machine Read this manual carefully before you use this machine and keep it handy for future reference. For safe and correct use, be sure to read the Safety Information in this manual before using the machine.
TABLE OF CONTENTS How to Read This Manual..........................2 Introduction..............................2 Disclaimer................................2 Notes................................2 1. Safety Information Safety During Operation............................3 Safety Precautions to Be Followed........................4 Environments Where the Machine Can Be Used..................4 Handling Power Cords and Power Cord Plugs...................5 Handling the Main Machine.........................7 Handling the Machine's Interior........................8 Installing and Fixing the Projector a Wall or Ceiling...................9 About the Batteries............................10...
How to Read This Manual Introduction This manual contains detailed instructions and notes on the operation and use of this machine. For your safety and benefit, read this manual carefully before using the machine. Keep this manual in a handy place for quick reference.
1. Safety Information This chapter describes safety information for this machine. Safety During Operation In this manual, the following important symbols are used: Indicates a potentially hazardous situation which, if instructions are not followed, could result in death or serious injury. Indicates a potentially hazardous situation which, if instructions are not followed, may result in minor or moderate injury or damage to property.
1. Safety Information Safety Precautions to Be Followed This section explains safety precautions that should always be followed when using this machine. Environments Where the Machine Can Be Used This section explains safety precautions about environments where the machine can be used. •...
Safety Precautions to Be Followed • Do not place or store the machine in a location where direct sunlight or heat generation might occur. The heat may deform or wear out the exterior parts or negatively affect internal parts. Doing so could result in fire. •...
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1. Safety Information • Be sure to disconnect the power cord from the wall outlet at least once a year and check for the following: • The power cord's inner wires are exposed, broken, etc. • The power cord's coating has a crack or dent. •...
Safety Precautions to Be Followed • Power Source 220–240 V, 1.7A or more, 50/60Hz 120 V, 3.7A or more, 60Hz Please be sure to connect the power cord to a power source as above. Handling the Main Machine This section explains safety precautions about handling the main machine. •...
1. Safety Information • Do not increase the volume unless you are listening while increasing the volume. Also, lower the volume before turning off the power, because a loud sound may be emitted when the power is turned on and cause hearing damage. •...
Safety Precautions to Be Followed Installing and Fixing the Projector a Wall or Ceiling • For safe operation, follow the warnings below when installing and fixing the projector a wall or ceiling. • Do not attempt to clean or replace parts for a machine. Doing so may cause it to fall down, resulting in an injury.
1. Safety Information About the Batteries Explains things that you should follow in regard to the batteries. • For safe operation, follow the warnings below regarding the batteries. If you use the batteries incorrectly, it may result in fire or injury due to batteries leaking or exploding. •...
• Throw away any food that was near the projector. • Ask your service representative to replace the lamp and inspect the projector. Handling a Wireless LAN This section explains safety precautions about handling a wireless LAN for users of RICOH PJ X3351N/ WX3351N/WX4241N.
1. Safety Information • Before using a wireless LAN, make sure there is nobody with a pacemaker nearby. This machine may cause pacemakers to malfunction due to electromagnetic interference. • Before using a wireless LAN, make sure there is no medical equipment nearby. This machine may cause medical equipment to malfunction due to electromagnetic interference.
Safety Labels of This Machine Safety Labels of This Machine Positions of WARNING and CAUTION Labels This machine has labels for WARNING and CAUTION at the positions shown below. For safety, please follow the instructions and handle the machine as indicated. DHY002 CUD043 Do not look into the lens when the product is on.
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1. Safety Information CUD080 To replace the lamp, first unplug the power cord then wait for more than 1 hour. The lamp might be broken. Be careful of pieces of broken glass. DHY038 Do not remove any screws except the lamp cover screws. Doing so could result in fire or electric shock. Inner lamp cover DHY003...
Safety Labels of This Machine High temperature parts. Wait a while to allow the inner lamp cover to cool down before replacing the lamp. Lamp unit DHY004 Do not touch the parts a label indicates. The lamp unit could be very hot. Power Switch Symbols The meanings of the symbols for the switches on this machine are as follows: •...
This chapter describes laws and regulations related to this machine. Laws and Regulations Notes to USA Users of FCC Requirements For users of RICOH PJ X4241N Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:...
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2. Information for This Machine Model Number: • RICOH PJ X3351N • RICOH PJ WX3351N • RICOH PJ WX4241N WLAN Module Name: LBWB1ZZWU6 Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
(2) this device must accept any interference, including interference that may cause undesired operation of the device. Product Name: Data Projector Model Number: • RICOH PJ X3351N • RICOH PJ WX3351N • RICOH PJ WX4241N WLAN Module Name: LBWB1ZZWU6 Remarques à l'attention des utilisateurs canadiens Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio...
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2. Information for This Machine This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from person’s body (excluding extremities: hands, wrists, feet and ankles).
Laws and Regulations Original application Antenna type: Chip dielectric antenna Gain: 2.4GHz: -0.5dBi, W52/53: -0.3dBi, W56: -1.2dBi, W58: -1.7dBi Class II Permissive Change Antenna type: Printed PCB Antenna Gain: 2.4GHz: -1.1dBi, W52/53: 2.3dBi, W56: 4.5dBi, W58: 2.7dBi High-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices.
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