పరిచయం
This manual provides instructions for the setup, operation, and maintenance of your Kensington Presenter Expert Wireless with Red Laser (Model K75772WW). Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your experience.

Image: The Kensington Presenter Expert Wireless with Red Laser in Rose Gold color, viewఒక కోణం నుండి ed.
ప్యాకేజీ విషయాలు
ప్యాకేజీలో అన్ని అంశాలు ఉన్నాయని నిర్ధారించుకోండి:
- Kensington Presenter Expert Wireless with Red Laser
- USB Wireless Receiver (dongle)
- AAA బ్యాటరీ
- నిల్వ పర్సు

Image: The Kensington Presenter, its USB wireless receiver, and the included storage pouch.
సెటప్ సూచనలు
- బ్యాటరీని చొప్పించండి: Open the battery compartment on the presenter and insert the provided AAA battery, ensuring correct polarity.
- USB రిసీవర్ను తిరిగి పొందండి: The USB wireless receiver is stored inside the presenter for convenience. Gently slide open the compartment to retrieve it.
- రిసీవర్ను కనెక్ట్ చేయండి: Plug the USB wireless receiver into an available USB port on your computer. The device is plug-and-play and does not require additional drivers for Windows or macOS.
- పవర్ ఆన్: Ensure the power switch on the side of the presenter is in the "On" position.
- జత చేయడం: The presenter and receiver are uniquely paired at the factory. No manual pairing is typically required. The device should be ready for use once connected.

Image: A hand demonstrating the insertion or removal of the USB wireless receiver from its storage slot within the presenter.
ఆపరేటింగ్ సూచనలు
The Kensington Presenter Expert features an intuitive four-button layout for easy control of your presentations.

చిత్రం: పై నుండి క్రిందికి view of the Kensington Presenter, highlighting its four control buttons and red laser pointer button.
- Forward Button (▶): Press this button to advance to the next slide in your presentation.
- వెనుక బటన్ (◀ ◀ తెలుగు): Press this button to return to the previous slide in your presentation.
- Screen Blank Button (◱): Press this button to blank the screen during your presentation, drawing attention back to you. Press again to un-blank the screen.
- Red Laser Pointer Button (✱ ✱ వర్చువల్): Press and hold this button to activate the red laser pointer. Release the button to turn off the laser.

Image: The Kensington Presenter in use, with its red laser beam visible, highlighting a point on a surface.
The wireless connection operates on a 2.4GHz frequency, providing a reliable range of up to 150 feet (45 meters). This allows for freedom of movement during your presentation.
నిర్వహణ
- శుభ్రపరచడం: Use a soft, dry cloth to clean the surface of the presenter. Avoid using harsh chemicals or abrasive materials.
- బ్యాటరీ భర్తీ: When the presenter's performance diminishes, replace the AAA battery. Ensure proper disposal of used batteries according to local regulations.
- నిల్వ: When not in use, store the USB wireless receiver inside the presenter's dedicated compartment to prevent loss. Utilize the included storage pouch for protection during transport.
ట్రబుల్షూటింగ్
- Presenter is not responding:
- Ensure the presenter is powered on.
- Check if the AAA battery is inserted correctly and has sufficient charge. Replace if necessary.
- Verify that the USB wireless receiver is securely plugged into a functioning USB port on your computer.
- రిసీవర్ని వేరే USB పోర్ట్లోకి ప్లగ్ చేసి ప్రయత్నించండి.
- Ensure the presenter and receiver are within the 150-foot operating range and there are no significant obstructions.
- Laser pointer is not working:
- Confirm the presenter is powered on.
- Check the battery level. A low battery can affect laser performance.
- Ensure you are pressing and holding the laser pointer button firmly.
- Slides are not advancing/going back:
- Ensure your presentation software (e.g., PowerPoint, Keynote) is active and in presentation mode.
- Verify the wireless connection as described above.
స్పెసిఫికేషన్లు
| బ్రాండ్ | కెన్సింగ్టన్ |
| మోడల్ సంఖ్య | K75772WW |
| ఆపరేటింగ్ సిస్టమ్ అనుకూలత | macOS, Windows |
| వైర్లెస్ టెక్నాలజీ | 2.4GHz RF with AES 128-bit encryption |
| వైర్లెస్ రేంజ్ | 150 అడుగుల (45 మీటర్లు) వరకు |
| లేజర్ రకం | రెడ్ లేజర్ |
| శక్తి మూలం | 1 x AAA బ్యాటరీ |
| కొలతలు (LxWxH) | 4.5 x 1.69 x 1.5 అంగుళాలు (11.43 x 4.29 x 3.81 సెం.మీ.) |
| బరువు | 8.8 ఔన్సులు (249.5 గ్రాములు) |
| రంగు | రోజ్ గోల్డ్ |
వారంటీ మరియు మద్దతు
For warranty information, technical support, or further assistance, please visit the official Kensington webసైట్ లేదా వారి కస్టమర్ సేవా విభాగాన్ని సంప్రదించండి.
Kensington Official Webసైట్: www.kensington.com
అధికారిక ఉత్పత్తి వీడియోలు
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