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Hai Huynh

Hai Huynh, an Electrical & Electronics Engineering graduate from Ho Chi Minh City University of Technology, is a passionate technical editor. He discovered his love for technology when he started playing Pokemon on a Gameboy as a child. Now, he writes and edits technical articles, focusing on smart TVs and streaming devices, to help readers solve problems.

What To Know Connect your Apple TV and iPhone or iPad to the same Wi-Fi > Open FaceTime on Apple TV > Use Continuity Camera to link your iPhone’s or iPad’s camera to the TV > Select a contact, and start your call. Ensure compatibility by using a 4K model of the first, second, or …

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What To Know You can change your TP-Link router password either through the router configuration panel on a web browser or the TP-Link Tether app. A router password is for accessing the router settings, while a Wi-Fi password connects devices to the router’s wireless network. To reset a forgotten TP-Link router password, press the Reset …

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What To Know Select Roku remote models allow the reprogramming of personal shortcut buttons. Reprogramming involves holding the button, choosing a shortcut from the onscreen menu, and pressing OK. Users can also save voice commands to shortcut buttons or use the push-to-talk feature and the Roku Mobile App for voice commands. Are you looking to …

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What To Know Netflix can be accessed without the app via a web browser on Windows, Mac, Chromebooks, and iPads with certain OS versions, but not on iPhones or Android phones. To watch Netflix on a computer or iPad’s browser, simply navigate to Netflix.com, sign in, and select content to play. For watching Netflix offline …

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What To Know You can utilize the HDMI pass-through feature for a direct Fire Stick to soundbar connection, or simply connect both to the TV with separate HDMI cables. For a wireless setup, pair the Fire Stick and soundbar via the TV’s Bluetooth settings. Alternatively, an Optical cable offers a dependable link between the soundbar …

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What To Know Android TV boxes turn regular TVs into smart TVs on the cheap, offering lots of apps from the Google Play Store. Android TV boxes can sometimes have issues like frequent updates, and reduced performance over time, and are not ideal for gaming. Both Android TV boxes and Roku let you stream shows, …

Read More about Android TV Boxes: A Pro-Con Analysis

What To Know Method 1: Inspect for an ARC or eARC HDMI port on your TV, which indicates Dolby Atmos support. Method 2: Search online for your TV model’s specifications to confirm the presence of HDMI ARC, signaling compatibility with Dolby Atmos. Method 3: Explore your TV’s sound settings for a Dolby Atmos option, as …

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What To Know HDMI can be converted to DisplayPort using an active HDMI to DisplayPort adapter. Process: Plug the adapter’s USB power cable into your computer or an outlet > Connect the HDMI end to your computer > Attach the DisplayPort cable to the adapter and then to your monitor > If needed, switch your …

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What To Know Apple TV can be used in hotels, but it’s important to confirm with the hotel beforehand about the availability of Wi-Fi and a TV with HDMI support. To bypass captive portals in hotels, use Apple TV’s Captive Wi-Fi feature with an iPhone or iPad running on at least iOS 15.4 and Apple …

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What To Know Each VGA pin has a designated role, with essential pins transmitting RGB color, horizontal, and vertical sync signals to VGA monitors. If your VGA is missing pins 4, 9, 11, 12, or 15, no worries, it’ll still work just fine. If a key pin is missing from your VGA cable, you’ll need …

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What To Know HDMI switches and splitters do not inherently cause input lag, and any added delay is typically negligible and unnoticeable. Using a high-quality, active HDMI switch or a powered HDMI splitter minimizes the chances of interference and potential lag. If you do encounter input lag, the issue might stem from a faulty HDMI …

Read More about Do HDMI Switches/Splitters Add Input Lag? Unveiling the Truth

What To Know In-wall rated HDMI cables are designed for safe installation within walls, preventing excessive heat and meeting house building codes. CL2 and CL3 ratings indicate fire resistance levels, with CL3 offering higher voltage thresholds and better fire resistance than CL2. Using in-wall rated HDMI cables reduces fire risks, especially in residential settings, and …

Read More about In-Wall HDMI Cable Explained: The Safe Route With CL2 & CL3 Ratings!

What To Know RS232 is a serial communication standard primarily used for device communication, featuring two-way communication and primarily using 9-pin connectors. VGA is a display standard for transmitting analog video signals between computers and monitors, identifiable by its 15-pin connector. The primary difference between RS232 and VGA is that RS232 facilitates serial data communication …

Read More about RS232 vs VGA: Key Differences Revealed

What To Know The 1280×800 resolution (often referred to as WXGA) is distinct from the HD standard, which is 1280×720 pixels or 720p. The main differences between 1280×800 and HD are in height dimensions and aspect ratios, with 1280×800 having an aspect ratio of 16:10 while HD has 16:9. The 1280×800 resolution still offers good …

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What To Know Ensure your video input source is functioning correctly to prevent green-tinted projections due to glitches. Address physical issues by inspecting your projector screen for green tints, checking VGA cables for damaged pins, and verifying projector color settings are appropriately calibrated. Damaged hardware components in the projector, like the DLP’s color wheel or …

Read More about 5 Verified Solutions To Resolve Your Projector Green Screen Issue

What To Know Method 1: Use an HDMI cable by plugging it into both the Apple TV’s HDMI OUT port and the projector’s HDMI IN port. Method 2: For projectors without HDMI, use the appropriate HDMI converter (VGA, RCA, DVI-D, or S-Video) and possibly an AUX cable for audio. Method 3: A Wireless HDMI Transmitter …

Read More about 3 Tested Methods to Connect Your Apple TV to a Projector Effortlessly

What To Know Adjusting the input image brightness, the projector’s brightness settings, and turning off Eco Mode can significantly improve projection brightness. Optimal room lighting and wall color enhance the clarity and brightness of projected images. Regular maintenance, including checking the lamp’s condition and ensuring its proper installation, ensures a bright and clear projection. Are …

Read More about 8 Pro Tips to Revive Your Dim Projector’s Brightness