Do you have a question about the HANNspree HF257 and is the answer not in the manual?
Important safety warnings and guidelines for operating the monitor safely to prevent hazards.
Advisories on monitor placement, ventilation, power, and handling to ensure proper use and longevity.
Step-by-step guide for physically installing the monitor, including base attachment and removal.
Information on connecting the monitor to a power source and its universal voltage compatibility.
Troubleshooting common issues like power, connectivity, display problems, and sound output.
Resolving 'Cable Not Connected' and 'Input Not Supported' errors for optimal display.
Important safety warnings and guidelines for operating the monitor safely to prevent hazards.
Advisories on monitor placement, ventilation, power, and handling to ensure proper use and longevity.
Step-by-step guide for physically installing the monitor, including base attachment and removal.
Information on connecting the monitor to a power source and its universal voltage compatibility.
Troubleshooting common issues like power, connectivity, display problems, and sound output.
Resolving 'Cable Not Connected' and 'Input Not Supported' errors for optimal display.
| Aspect Ratio | 16:9 |
|---|---|
| Power Consumption | 25W (Typical) |
| Resolution | 1920 x 1080 pixels |
| Contrast Ratio | 1000:1 |
| Connectivity | HDMI, VGA |











