What to do if control panel keys do not work on ViewSonic VX1655-4K-OLED?
If the control panel keys on your ViewSonic monitor do not work, try pressing only one key at a time. If the problem continues, restart the computer.
Why some menus aren’t selectable in the OSD on ViewSonic Monitor?
If some menus aren’t selectable in the OSD of your ViewSonic monitor, try adjusting the ViewMode or the input source. If the issue persists, reset the monitor to factory settings.
How to fix no audio output on ViewSonic VX1655-4K-OLED Monitor?
If you are experiencing no audio output from your ViewSonic monitor, and are using ear-/headphones, ensure the mini stereo jack is properly connected. Also, make sure the volume is not muted and is not set to 0. Finally, check the Audio Input setting.
Why USB devices connected to ViewSonic VX1655-4K-OLED Monitor do not work?
If USB devices connected to your ViewSonic monitor do not work, ensure the USB cable is connected properly. If applicable, try changing to another USB port. Note that some USB devices require a higher electric current, so try connecting the device directly to the computer.
Explains different configurations for powering the monitor.
Explains how the monitor detects power sources and adjusts brightness.
Detailed technical specifications of the monitor's hardware and capabilities.
General| Display diagonal | 16 \ |
|---|---|
| Display brightness | 400 cd/m² |
| Display technology | OLED |
| Native aspect ratio | 16:9 |
| Contrast ratio (dynamic) | 80000000:1 |
| Display number of colors | 1.07 billion colors |
| Viewing angle, horizontal | 170 ° |
| Digital vertical frequency | 40 - 75 Hz |
| Digital horizontal frequency | 15 - 160 kHz |
| Tuner type | No |
| USB port | Yes |
| USB port type | USB Type-C |
| Headphone outputs | 1 |
| USB ports quantity | 2 |
| Headphone connectivity | 3.5 mm |
| RMS rated power | 0.8 W |
| Power source type | AC |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 25 W |
| Product type | Portable monitor |
| Product color | Black |
| Tilt angle range | 15 - 43 ° |
| Package depth | 77 mm |
| Package width | 412 mm |
| Package height | 391 mm |
| Package weight | 1700 g |
| Cables included | AC, USB Type-C to USB Type-C, HDMI to Mini-HDMI |
Weight and Dimensions| Depth | 16 mm |
|---|---|
| Width | 352 mm |
| Height | 223 mm |
| Weight | 680 g |
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