Introduction
The R400 Wireless Presenter is a versatile tool designed to enhance your presentations. It features a bright red laser pointer, intuitive slide controls, and a plug-and-play USB receiver for seamless operation with various devices. This manual provides detailed instructions for setting up, operating, and maintaining your R400 Wireless Presenter.
Product Safety Warning
Warning purpose: To ensure your safety, please carefully read and comply with the following safety regulations before using this product.
Main Risk Warning
- Electrical Safety
- Do not use in damp environments to avoid the risk of electric shock.
- Regularly inspect the casing for damage. If any abnormalities are found, stop using the product immediately.
- Be sure to disconnect the power after use or before cleaning.
- Mechanical Injury
- Do not exceed the nominal maximum load-bearing capacity/service strength of the product.
Safety Usage Guide
- Pre-use inspection: Ensure that the product is not damaged and all accessories are intact and undamaged. Please read the user manual before first use.
- Prohibited behavior:
- Unauthorized modification or disassembly of safety protection devices.
- Allow non-food grade products to come into direct contact with oral items (such as certain plastic products).
- Storage requirements: Avoid high temperatures, direct sunlight, or extreme humidity.
Emergency Response
- Ingestion/exposure to toxic substances: Seek medical attention immediately and bring a list of product ingredients.
- Electrical fire: Cut off power and use dry powder fire extinguishers; Do not use water to extinguish the fire.
- Mechanical malfunction: Stop using immediately.
WARNING: CHOKING HAZARD - Small parts. Not for Children under 3 years.
Setup Guide
- Install Batteries: The R400 Wireless Presenter requires 2 AAA batteries (not included). Open the battery compartment, insert the batteries according to the polarity markings, and close the compartment.
- Connect the USB Receiver: The presenter uses a miniature wireless USB receiver. Locate the USB receiver, which is typically stored in the bottom of the presenter for easy portability. Plug the USB receiver into an available USB 1.1/2.0/3.0 port on your computer or laptop. The device is plug-and-play, requiring no additional driver installation.
Operating Instructions
The R400 Wireless Presenter offers intuitive controls for a smooth presentation experience.
Controls Overview
- Power Switch (ON/OFF): Located on the side of the presenter. Slide to 'ON' to power on and 'OFF' to conserve battery life when not in use.
- Laser Pointer: Press and hold the laser button (usually a red dot icon) to activate the red laser pointer. Release to turn off.
- Page Up/Down (Slide Forward/Back): Use the '<' and '>' buttons to navigate through your presentation slides. '<' moves to the previous slide, and '>' moves to the next slide.
- Slide Show / Black Screen: The dedicated button (often an icon resembling a screen with a play symbol) can be used to start a slideshow or toggle a black screen during a presentation (functionality may vary slightly depending on the presentation software).
- LED Indicator: Provides visual feedback on the presenter's status, such as battery level or connection status.
The R400 also supports functions such as simulating mouse movement and hyperlink switching in compatible applications.
Maintenance
- Battery Replacement: When the LED indicator shows low battery, replace the 2 AAA batteries. Ensure correct polarity.
- Cleaning: Disconnect the USB receiver from your computer. Wipe the presenter with a soft, dry cloth. Do not use liquid cleaners or immerse the device in water.
- Storage: Store the presenter in a cool, dry place away from direct sunlight, high temperatures, and extreme humidity. Always store the USB receiver inside the presenter to prevent loss.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Presenter not responding | Low or dead batteries; USB receiver not properly connected; Presenter is off. | Replace batteries; Ensure USB receiver is firmly plugged in; Turn the presenter ON; Try a different USB port. |
| Laser pointer not working | Low batteries; Laser button not pressed correctly. | Replace batteries; Ensure the laser button is pressed firmly. |
| Limited range or intermittent connection | Obstructions between presenter and receiver; Interference from other wireless devices. | Reduce distance between presenter and receiver; Remove obstructions; Move away from other 2.4GHz devices. |
| Slides not advancing/going back | Presenter not connected; Incompatible software settings. | Ensure receiver is connected; Restart presentation software or computer; Check software settings for remote control compatibility. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | R400 |
| Material | Plastic |
| Color | Black |
| Wireless Technology | 2.4GHz |
| Effective Distance | Approximately 20 meters (environment dependent) |
| Laser Output Power | <0.5mW |
| Battery Type | 2 x AAA batteries (not included) |
| USB Interface | USB 1.1/2.0/3.0 compatible |
| System Requirements | Windows XP/Vista/7/8/10, Mac |
| Certification | CE |
| Package Dimensions (L x W x H) | 16 cm x 8 cm x 3 cm |
| Package Weight | 0.085 kg |
User Tips
- Always turn off the presenter when not in use to maximize battery life.
- Keep the USB receiver stored in the presenter's compartment to avoid misplacing it.
- For optimal performance, ensure a clear line of sight between the presenter and the USB receiver.
- Test the presenter with your presentation software before your actual presentation to ensure all functions work as expected.
Warranty and Support
This product comes with a standard manufacturer's warranty. For warranty claims, technical support, or any questions regarding the R400 Wireless Presenter, please contact the seller or retailer from whom you purchased the product. Please retain your proof of purchase for warranty purposes.