Jul-388: 4k

| Action | Remote / Button | OSD Path | |--------|----------------|----------| | Power | Power button | — | | Source Switch | Input/Source button | — | | Menu | Menu button | — | | Brightness + | ↑ (while in Picture menu) | Settings → Picture → Brightness | | Enable Game Mode | Shortcut (if available) or Menu → Picture → Game Mode | | Turn On HDR | HDR button (if present) or Menu → Picture → HDR | | Access Network Settings | Home → Settings → Network | | Software Update | Settings → System → Software Update | | Factory Reset | Settings → System → Reset → Factory Reset | | Mute | Mute button | — | | Volume Up/Down | Volume ± buttons | — |

| Step | What to Do | Why It Matters | |------|------------|----------------| | A. Check the box | Verify the presence of: JUL‑388 unit, power cord, HDMI/DP cable, remote (if applicable), stand or VESA mounting kit, quick‑start guide, warranty card. | Ensures you have everything for a complete setup. | | B. Inspect the screen | Look for scratches, dead pixels, or discoloration. Use a bright, uniform background (white wall) to spot defects. | Early detection can simplify warranty claims. | | C. Verify accessories | Make sure the stand screws, VESA‑mount brackets, and any included adapters are present and undamaged. | Prevents missing‑part issues later. | JUL-388 4K

| Feature | How to Leverage | |---------|-----------------| | Color Accuracy | Activate sRGB or Adobe RGB mode (if available). Use a colorimeter for calibration. | | USB‑C Hub | Connect a laptop via USB‑C to get video + power (up to 65 W) + data (USB 3.1). | | Picture‑by‑Picture (PbP) / Picture‑in‑Picture (PiP) | Split the screen between two sources (e.g., PC + phone). | | Blue‑Light Filter | Schedule “Night Mode” to reduce eye strain during evening work. | | Ergonomics | Adjust height, tilt, and swivel; consider a VESA mount with an arm for optimal eye level. | | Action | Remote / Button | OSD