Setting Up a Hisense Laser Projector or Laser TV
Hisense laser projectors — including the L5G, L9G, PX1-PRO, and 100L9H Laser TV — are ultra-short throw (UST) devices that sit just centimetres from the screen or wall and project 100-inch or larger images. Setting them up correctly is crucial to getting the stunning picture quality they promise. This guide covers everything from placement to calibration.
What You Need
- Hisense laser projector / Laser TV unit
- Dedicated ALR (Ambient Light Rejecting) screen — included with Laser TV bundles or purchased separately
- Power cable
- HDMI 2.1 cable (for gaming at 4K/120Hz)
- A stable TV unit, console, or dedicated furniture stand
Step-by-Step Setup
Step 1: Place the Screen First
For Hisense Laser TV models, the ALR screen is the foundation. Mount the screen on a flat wall using the included hardware. Ensure the screen is perfectly level — use a spirit level. The screen must be wrinkle-free and taut. Avoid placing the projector opposite a window, as natural light from the sides will wash out the image even on an ALR screen.
Step 2: Position the Laser Projector
Hisense UST projectors typically sit 10–30 cm from the screen base. Exact placement depends on your model and desired screen size — consult the placement guide printed in the manual or on Hisense’s support page. Place the unit on a sturdy, level TV stand or console. Do not place it on carpet — use a flat, hard surface for proper ventilation.
Step 3: Power On and Initial Setup
Connect the power cable and turn on the unit. Hisense Laser TVs run on VIDAA OS (Hisense’s proprietary smart TV OS). On first boot, you will be guided through language selection, WiFi connection, and account setup. Sign in with your Hisense or Google account to access apps like Netflix, Amazon Prime Video, and YouTube.
Step 4: Adjust Focus and Image Geometry
Most Hisense laser projectors feature motorised focus or a manual focus wheel. Navigate to Settings → Picture → Screen Adjustment to access autofocus (available on premium models) or manual adjustment. Keystone correction on UST projectors is limited — the primary fix for image shape is precise physical placement. Do not tilt the unit up or down.
Step 5: Select Input Sources
Press the Input button on the remote to switch between HDMI 1, HDMI 2, HDMI 3, and built-in apps. For gaming, use HDMI 2.1 ports and enable Game Mode in picture settings to reduce input lag. For streaming, simply use the built-in VIDAA app launcher.
Step 6: Configure Smart TV Features
Connect to your home WiFi from Settings → Network. Install apps from the VIDAA app store. You can also cast content from Android devices via Chromecast built-in, or use AirPlay 2 on supported models for iPhone mirroring. For understanding more about mirroring options, check this guide on how to set up an Android projector.
Step 7: Calibrate Picture Quality
Go to Settings → Picture. Choose Cinema or Filmmaker Mode for the most accurate colours. Adjust backlight to match your room lighting conditions. Enable HDR and Dolby Vision if supported by your content. Hisense laser projectors typically cover over 107% of the DCI-P3 colour gamut — the Cinema mode best represents this accurately.
Common Issues and Fixes
- Image appears too small or large: Reposition the unit — move it away from the screen for a larger image, closer for smaller.
- Corners look blurry: Use manual focus grid to fine-tune edges; also ensure the screen is completely flat.
- WiFi disconnects: Switch to a 2.4 GHz network or use a powerline adapter for stable connectivity.
- Loud fan noise: Ensure 20 cm of clearance behind the unit and clean the air intake vents.
- VIDAA apps not loading: Go to Settings → Apps and clear cache for the affected app, or check for a firmware update.