JTouch 50 INF9850 - Monitor INFOCUS - Free user manual and instructions
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| Product Type | Interactive Touch Screen Monitor |
| Brand | InFocus |
| Model | JTouch 50 INF9850 |
| Screen Size | 50 inches (diagonal) |
| Display Type | LED-backlit LCD |
| Touch Technology | Infrared touch |
| Resolution | 1920 x 1080 (Full HD) |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Contrast Ratio | 4000:1 |
| Viewing Angle | 178° horizontal/vertical |
| Dimensions (with stand) | 1245 x 750 x 80 mm |
| Weight | 35 kg |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | 250W |
| Operating Temperature | 0°C to 40°C |
| Connectivity | HDMI, VGA, USB, RS232, Audio In/Out |
| Main Functions | Interactive touch, multi-touch support, annotation, whiteboarding |
| Maintenance | Clean with soft dry cloth; avoid abrasive cleaners |
| Safety | Use certified power cord; do not cover ventilation |
| Spare Parts and Repairability | Contact InFocus support; repair by authorized technicians only |
| General Information | Suitable for education and business presentations |
Frequently Asked Questions - JTouch 50 INF9850 INFOCUS
How do I connect my computer to the JTouch 50?
Use an HDMI or VGA cable to connect your computer to the corresponding port on the monitor. For touch functionality, also connect the USB touch cable.
How can I calibrate the touch screen?
Go to the on-screen display menu, navigate to 'Touch Settings', and select 'Calibrate'. Follow the on-screen instructions to touch the calibration points.
What should I do if the monitor does not power on?
Check that the power cord is securely connected to both the monitor and a working outlet. Ensure the power switch on the monitor is turned on. If the issue persists, contact InFocus support.
How do I clean the screen?
Use a soft, lint-free cloth slightly dampened with water or a mild screen cleaner. Gently wipe the screen. Do not spray liquid directly on the screen or use abrasive cleaners.
Can I mount the monitor on a wall?
Yes, the JTouch 50 is VESA compatible (400x400 mm). Use a suitable wall mount rated for the weight of the monitor (35 kg). Follow the installation instructions in the manual.
How do I enable multi-touch?
Multi-touch is enabled by default. Ensure the USB touch cable is connected. On Windows, you may need to install the touch drivers provided on the included CD or from the InFocus website.
What is the warranty period for this monitor?
The standard warranty is typically 3 years for parts and labor. Check your purchase documentation or contact InFocus for specific warranty details.
How do I update the firmware?
Download the latest firmware from the InFocus support website onto a USB drive. Insert the USB drive into the monitor, go to the OSD menu under 'System' > 'Firmware Update', and follow the prompts.
Why is the touch response slow?
Ensure no other applications are heavily using CPU resources. Check that the USB cable is securely connected. Try recalibrating the touch screen. If the problem persists, update the touch drivers.
Can I use the monitor with a Mac?
Yes, the monitor works with Mac via HDMI or DisplayPort. For touch functionality, you may need to install the appropriate drivers from the InFocus website. Macs support basic touch input without drivers.
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USER MANUAL JTouch 50 INF9850 INFOCUS
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Product information
Brand : INFOCUS
Model : JTouch 50 INF9850
Category : Monitor