OST3240 - Screen IIYAMA - Free user manual and instructions
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| Product Type | Monitor |
| Model | OST3240 |
| Brand | Iiyama |
| Screen Size | 32 inches |
| Resolution | 4K UHD (3840 x 2160) |
| Refresh Rate | 60 Hz |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Contrast Ratio | 1000:1 |
| Response Time | 4 ms (GTG) |
| Viewing Angles | 178° horizontal / 178° vertical |
| Connectivity | 2x HDMI 2.0, 1x DisplayPort 1.2, 1x USB-C, 1x USB 3.0 Hub, 1x Audio Out |
| Power Consumption | Typically 70W (Standby <0.5W) |
| Weight (with stand) | Approximately 9.5 kg (21 lbs) |
| Dimensions (with stand) | 715 x 490 x 230 mm (28.1 x 19.3 x 9.1 inches) |
| VESA Mount | 100 x 100 mm |
| Stand Features | Tilt, swivel, height adjustable, pivot |
| Main Functions | Display, image adjustment, preset modes (Standard, Movie, Game, etc.) |
| Maintenance & Cleaning | Use soft dry cloth; avoid liquid or abrasive cleaners. Unplug before cleaning. |
| Safety | Use only provided power adapter. Do not open casing. Avoid moisture and extreme temperatures. |
| Spare Parts & Repairability | Contact Iiyama support for spare parts. Repairs should be done by qualified personnel. |
| General Information | This manual provides setup, usage, and safety instructions. Keep for reference. |
Frequently Asked Questions - OST3240 IIYAMA
How do I connect multiple devices to the monitor?
Use the HDMI, DisplayPort, or USB-C ports. The monitor can automatically detect the active input, or you can manually select it via the OSD menu.
What should I do if the screen is flickering?
Check the refresh rate in display settings (set to 60 Hz for best compatibility). Also ensure the cable is properly connected and not damaged. Try a different cable or port.
Can I mount this monitor on a wall?
Yes, the OST3240 supports VESA 100x100 mm mounting. Use a compatible wall mount bracket and follow the instructions.
How do I adjust the monitor settings?
Press the joystick button on the back or bottom edge to open the On-Screen Display (OSD). Navigate using the joystick to adjust brightness, contrast, input source, and more.
Is the monitor compatible with Mac?
Yes, it supports USB-C and HDMI, which are compatible with Macs. For optimal display, adjust the resolution to 3840x2160 and set the color profile to sRGB.
How to clean the screen safely?
Unplug the monitor. Use a soft, lint-free cloth slightly dampened with water. Do not spray liquid directly on the screen. Avoid ammonia or alcohol-based cleaners.
What is the power consumption in standby?
The monitor consumes less than 0.5W in standby mode when the power saving feature is enabled.
Does the monitor have built-in speakers?
No, the OST3240 does not have built-in speakers. You can connect external speakers via the audio out port or use HDMI/DisplayPort audio passthrough.
How to enable Eye Saver mode?
Go to the OSD menu, select Picture or Color, and enable Blue Light Filter or Low Blue Light mode. This reduces eye strain.
What should I do if the monitor has dead pixels?
A few dead pixels are common and may not be covered under warranty unless excessive. Contact Iiyama support with details. You can also try pixel fix videos or gentle pressure (not recommended).
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