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Touchscreens are central to modern meeting rooms, yet like any electronic device, they perform best with consistent care. A few simple habits—regular cleaning, smart power management, and timely updates—can extend lifespan, cut energy costs, and keep every meeting running smoothly.

This guide covers the essentials: cleaning best practices, a recommended restart cadence, firmware checks, and power-saving tips, using the DTEN D7X series as a reference for good power management.

Cleaning Your Touchscreen

Dust, fingerprints, and smudges are unavoidable in shared spaces, but improper cleaning can do more harm than good. Follow these guidelines:

• Power off the device before cleaning to avoid accidental touches and to see smudges more clearly.

• Use a soft, lint-free microfiber cloth. Avoid paper towels, which can scratch the surface.

• For stubborn marks, lightly dampen the cloth with distilled water or a screen-safe cleaner. Never spray liquid directly onto the screen.

• Avoid alcohol-based, ammonia-based, or abrasive cleaners unless the manufacturer explicitly approves them, as these can degrade anti-glare coatings.

• Clean the bezels and vents with a dry cloth to prevent dust buildup that can cause overheating.

A weekly wipe-down during scheduled maintenance windows is usually sufficient for most meeting rooms.

Recommended Restart Cadence

Even well-maintained devices benefit from periodic restarts, which clear temporary caches, release memory, and apply pending updates.

• Recommended cadence: restart your touchscreen at least once per week, ideally during an off-peak window such as a Friday afternoon or before the start of the workweek.

• Power off completely (not just standby) at least once per month to allow the system to perform a full cold boot.

• Restart after installing firmware updates to ensure changes take effect.

• If the device feels sluggish or unresponsive between scheduled restarts, a restart is a safe first troubleshooting step.

Scheduling restarts alongside routine room checks makes the habit easy to maintain.

Firmware and Software Updates

Firmware updates often include performance improvements and bug fixes.

• Check for updates monthly through your device management platform.

• Keep the device on a stable network during updates and avoid powering off mid-update.

• Read release notes to understand new features and any changes to power or sleep behavior.

• If you manage multiple devices, consider staggered update rollouts so that a single failed update doesn't affect all rooms at once.

Power-Saving Best Practices

Power management is not just about saving electricity—it also reduces heat and wear on components, which contributes to long-term reliability. The DTEN D7X series offers a good example of a tiered approach through Orbit's Power Saving Management, with three modes:

• Standby Mode turns off the screen and can be triggered by idle time, room occupancy (using the motion sensor), or work schedule.

• Sleep Mode releases unused resources on top of standby behavior and typically engages 30 minutes after standby by default.

• Deep Sleep Mode follows predefined working hours, disconnects from the network, and wakes in about 50–60 seconds.

A few general recommendations:

• Use one power-saving system at a time. If you configure power-saving modes in Orbit, disable overlapping settings (such as Zoom Portal's Device Operation Time) to avoid conflicting behavior.

• Align schedules with actual room usage so devices sleep when the room is empty and wake before the first meeting.

• Rely on occupancy sensors where available to balance responsiveness with energy savings.

For detailed instructions on configuring power-saving modes on DTEN D7X devices, see our knowledge base article: How to Configure DTEN D7X Power Saving Modes.

Everyday Habits That Make a Difference

• Avoid placing the device in direct sunlight or near heat sources.

• Use surge protectors to protect against power fluctuations.

• Train room users to report unusual behavior (flickering, unresponsive touch, unusual fan noise) early, so issues can be addressed before they escalate.

Summary Checklist

Consistent, simple maintenance goes a long way. By combining proper cleaning, a regular restart cadence, timely firmware updates, and smart power-saving configuration, you can keep your touchscreen performing at its best for years to come.

If you have additional questions or need to contact DTEN Support, please refer to this DTEN Knowledge Base article for more details: HERE.