Acer X1128H (DSV1844) – DLP projector – 3D – SVGA (800 x 600, 4800 Lumens)

Acer X1128H (DSV1844) – DLP projector – 3D – SVGA (800 x 600, 4800lm)
Projection system: DLP
Native resolution: 800 × 600 (SVGA)
Maximum resolution (input): 1920 × 1200
Brightness: 4800 ANSI lumens
Contrast ratio: 20,000:1 (typical)
Aspect ratio (native): 4:3 — supports 16:9 as well
Throw ratio: 1.94 to 2.16:1
Zoom: 1.1× optical, 2× digital zoom
Lamp / light source: 220 W lamp
Lamp life: up to 6,000 hours (standard), up to 10,000 hours (eco), up to 15,000 hours (extreme eco)
Supported refresh: 24–120 Hz (vertical)
Colour support: 1.07 billion colours (30-bit)
Projection size: from ~23″ (58.4 cm) up to ~300″ (7.62 m)
Projection distance: approx. 1 m – 11.8 m
3D support: yes (DLP 3D)
Built‑in speaker: mono, 3 W output
Input / output ports: 1× VGA In, 1× VGA Out, 1× HDMI, 1× USB Type-A (for wireless dongle or service), 1× Composite Video In (RCA), 1× 3.5 mm audio in, 1× 3.5 mm audio out
Projection modes: Front / Rear / Ceiling / Rear‑Ceiling DSD 15.10.2025 (IN#001130)