VisionShare A45 - Wireless pointer NorthVision - Free user manual and instructions
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| Product Type | Wireless Presentation Pointer |
| Brand | NorthVision |
| Model | VisionShare A45 |
| Dimensions (H x W x D) | 12.5 x 2.8 x 1.8 cm |
| Weight | 50 g (with batteries) |
| Power Source | 2 x AAA batteries (not included) |
| Wireless Technology | 2.4 GHz RF |
| Wireless Range | Up to 30 meters |
| Laser Type | Class 2, < 1 mW red laser |
| Slide Control | Previous/Next slide buttons |
| Additional Buttons | Black screen, full screen, hyperlink |
| Compatibility | Windows, macOS, Linux, Android (via USB receiver) |
| USB Receiver | Nano receiver, stored inside pointer |
| Battery Life | Approximately 20 hours continuous use |
| Standby Time | 3 months (auto sleep after 5 min idle) |
| Cleaning | Wipe with a soft, dry cloth. Do not use chemicals. |
| Safety | Avoid direct eye exposure to laser. Keep out of reach of children. |
| Spare Parts & Repairability | No user-serviceable parts. Contact NorthVision support for issues. |
| Warranty | 1 year limited warranty |
| Package Contents | Pointer, USB receiver, user manual, 2 AAA batteries (not included) |
Frequently Asked Questions - VisionShare A45 NorthVision
How do I pair the VisionShare A45 with my computer?
Insert the USB receiver into a free USB port on your computer. The pointer will automatically connect within a few seconds. No driver installation is required for most operating systems.
What batteries does the pointer use?
The VisionShare A45 uses two AAA batteries. They are not included in the box. Open the battery compartment on the back to insert them with correct polarity.
How far can the pointer work from the receiver?
The wireless range is up to 30 meters (approximately 100 feet) in open space. Walls and obstacles may reduce the range.
Is the laser pointer safe for eyes?
The laser is Class 2, with output power less than 1 mW. It is generally safe if not directed into eyes for prolonged periods. Avoid direct eye exposure and keep away from children.
Can I use the pointer without the USB receiver?
No, the pointer requires the included USB receiver to communicate with the computer. The receiver is stored inside the pointer for convenience.
Why is my pointer not responding?
Check that the USB receiver is properly inserted and the batteries are fresh. Ensure you are within range. Try reinserting the receiver or restarting the presentation software.
Does the pointer work with Mac or Linux?
Yes, the pointer is compatible with Windows, macOS, and most Linux distributions. It is recognized as a standard HID device, so no drivers are needed.
How do I clean the pointer?
Use a soft, dry cloth to wipe the exterior. Do not use water, solvents, or abrasive cleaners. Avoid getting moisture into the USB compartment.
What is the battery life of the pointer?
With fresh alkaline batteries, the pointer provides approximately 20 hours of continuous use. It has an auto-sleep feature that activates after 5 minutes of inactivity to save power.
Can I replace the batteries or is it rechargeable?
The pointer uses disposable AAA batteries and is not rechargeable. Replace them when the laser dims or the pointer stops responding. Dispose of used batteries properly.
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