Remove Black Bars: Portrait & Landscape Mirroring
Seeing black bars when mirroring your screen? Whether you’re in portrait mode with bars on the sides, or landscape mode with bars on the top, bottom, or sides — don’t worry. Both can be fixed with a few simple adjustments in the 1001 TVs TV App.
For portrait mirroring, there’s a dedicated setting to eliminate side bars. (See how to set up vertical mirroring 👉垂直スクリーンミラーリング)
For landscape mirroring, there’s also a way to significantly reduce the black bars.
Follow the steps below to make your content truly full screen and fully immersive.
For Portrait Mirroring
Step 1. On your TV, open the 1001 TVs App and Go to “セッティング".
Step 2. Select “Portrait display mode”.
Step 3. Simply select the mode you prefer for displaying on your TV.
Tips About Portrait Display Modes
- スクリーンに合わせる
Expands the content to fully fill your vertical TV. Once enabled, you’ll see a completely different result in your next mirroring session. - Fill Screen
Keeps the original aspect ratio. Black bars may still appear on the sides depending on your device. - Stretch to Fill
Fills one side while maintaining correct proportions.
Check the side-by-side comparison below (Stretch to Fill mode shown):
この機能はいつ役に立つのか？
このセッティングは完璧だ：
- 縦型デジタルサイネージを使用する小売店
- 縦型アンビエンススクリーンを作成するホームユーザー
- 縦長の教材を展示する教師たち
- 縦長の写真や縦長の動画を表示する
- TikTok/YouTube Shortsをフルスクリーンで再生する
- スタジオ、ギャラリー、アート・ディスプレイのセットアップ
For Landscape Mirroring
Step 1. On your TV, open the 1001 TVs App and Go to “セッティング”.
Step 2. Enable “Fill Mode”.
After enabling this option, use the up/down buttons on your TV remote to cycle through the available scaling modes: 1×, 2×, 3×, and Fit to Screen.
- 1× / 2× / 3×
zoom in at fixed increments - スクリーンに合わせる
automatically scales the content to fill the entire TV display
Now you can sit back and enjoy your content — full screen, no black bars, fully immersive.
その他のヒントとチュートリアル