Ricoh PJ WX3340N User Manual

To connect your Ricoh PJ WX3340N projector to a laptop, use a VGA or HDMI cable. Connect one end to the laptop's VGA/HDMI port and the other to the projector's corresponding port. Select the input source using the projector's remote or control panel to match the connection type.
If the image is blurry, adjust the focus ring on the projector lens until the image becomes clear. Ensure that the projector is at an optimal distance from the screen and that the lens is clean.
To replace the lamp, turn off the projector and unplug it. Wait for the unit to cool, then remove the lamp cover screws and the cover. Unscrew the lamp unit and pull it out. Insert the new lamp and secure it with screws, then replace the cover.
If the projector does not turn on, check the power cord connection and ensure the outlet is working. Verify that the power switch is turned on. If the problem persists, check if the lamp needs replacement or contact support.
To clean the air filter, turn off the projector and unplug it. Remove the filter cover and take out the filter. Use a vacuum or compressed air to remove dust and debris. Reinsert the filter and replace the cover securely.
If the projector overheats, ensure that the ventilation openings are not blocked. Check if the air filter is clean and operate the projector in a well-ventilated area. If it continues to overheat, reduce the brightness and consult the manual.
To adjust the keystone, use the keystone correction buttons on the projector or remote control. Adjust until the projected image has straight, parallel sides.
Yes, the Ricoh PJ WX3340N supports wireless projection. You need to set up the projector on a Wi-Fi network and ensure the device you are projecting from has the necessary software or app installed.
If the remote control is not working, replace the batteries and ensure they are correctly inserted. Check for any obstructions between the remote and the projector's IR sensor. If it still doesn’t work, try using the projector's control panel.
To perform a factory reset, access the projector's menu, navigate to the 'Settings' or 'Setup' section, and select 'Factory Reset'. Confirm the reset and wait for the projector to restart with default settings.