1. Introduction
This manual provides essential information for the safe and efficient operation of your PHILIPS 27B1U5601H/94 27-inch QHD Business Monitor. Please read this manual thoroughly before using the product and retain it for future reference.
1.1 Package Contents
- PHILIPS 27B1U5601H/94 Monitor
- Monitor Stand (Base and Neck)
- Power Cable
- USB-C to USB-C Cable
- HDMI Cable
- USB-A to USB-B Upstream Cable
- Quick Start Guide
2. Safety Information
Observe the following safety precautions to prevent damage to the monitor and ensure user safety:
- Do not expose the monitor to rain or moisture.
- Do not open the monitor casing. There are no user-serviceable parts inside.
- Ensure proper ventilation around the monitor.
- Use only the power adapter and cables supplied by the manufacturer.
- Avoid placing the monitor on unstable surfaces.
- Disconnect the power cable from the outlet during lightning storms or when unused for extended periods.
3. Setup
3.1 Assembling the Stand
- Place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the monitor's VESA mounting area. Secure with screws if provided.
- Attach the stand base to the stand neck. Tighten the thumb screw at the bottom of the base.
3.2 Connecting Cables
Ensure the monitor and all connected devices are powered off before making connections.
- Power Connection: Connect the power cable to the monitor's power input and then to a grounded electrical outlet.
- Video Connection:
- USB-C: For a single cable solution (video, data, power delivery up to 100W, Ethernet), connect the supplied USB-C to USB-C cable from your computer to the monitor's USB-C port.
- HDMI: Connect an HDMI cable from your computer's HDMI output to the monitor's HDMI input.
- DisplayPort: Connect a DisplayPort cable from your computer's DisplayPort output to the monitor's DisplayPort input.
- USB Upstream (for USB Hub functionality): If not using USB-C, connect the USB-A to USB-B upstream cable from your computer to the monitor's USB-B upstream port to enable the monitor's USB hub and webcam.
- Network (RJ-45): If using USB-C docking, connect an Ethernet cable to the monitor's RJ-45 port for network access.
- DisplayPort Out (Daisy Chaining): For connecting multiple monitors, use a DisplayPort cable from the monitor's DisplayPort Out to the DisplayPort In of the next monitor.

Figure 1: Front view of the PHILIPS 27B1U5601H/94 monitor, highlighting its key features such as IPS Wide Viewing Angle, MultiClient Integrated KVM, Quad HD resolution, USB-C Docking, Noise Cancellation, and Windows Hello compatibility.
4. Operating Instructions
4.1 Powering On/Off
Press the power button located on the monitor to turn it on or off. The power indicator light will illuminate when the monitor is on.
4.2 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Use the control buttons on the monitor's bezel to navigate the menu.
- Press the menu button to open the OSD.
- Use the navigation buttons to scroll through options.
- Press the OK/Select button to confirm a selection.
- Press the Exit button to close the OSD.
4.3 Display Settings
Adjust brightness, contrast, color temperature, and other display parameters through the OSD menu. The monitor supports a native resolution of 2560 x 1440 (QHD) and a refresh rate of 75Hz.

Figure 2: Illustration of the Quad HD (2560 x 1440 pixels) resolution capability of the monitor, showing a larger and more detailed image area compared to Full HD (1920 x 1080 pixels).

Figure 3: Three PHILIPS monitors positioned at different angles, illustrating the wide viewing angle provided by IPS technology, ensuring consistent color and image quality from various perspectives.
4.4 USB-C Docking Functionality
The USB-C port provides a convenient single-cable solution for connecting your laptop. It supports:
- Power Delivery: Charges your connected laptop with up to 100W.
- Video Output: Transmits video signal to the monitor.
- Data Transfer: Enables the monitor's integrated USB hub for peripherals.
- Network Connectivity: Provides an RJ-45 Ethernet connection.
- DisplayPort-out: Allows daisy-chaining to another monitor.

Figure 4: A laptop connected to the PHILIPS monitor via a single USB-C cable, demonstrating the USB-C docking feature that provides charging, display, data transfer, and network connectivity.
4.5 Integrated Pop-Up Webcam and Microphone
The monitor features an integrated pop-up webcam and a noise-cancelling microphone, ideal for video conferencing.
- The webcam automatically pops up when needed and retracts when not in use for privacy.
- Ensure the USB-C or USB upstream cable is connected to your computer for webcam and microphone functionality.
- Select the PHILIPS webcam and microphone as your input devices in your video conferencing software.
4.6 KVM Switch Operation
The integrated KVM (Keyboard, Video, Mouse) switch allows you to control two different computers with a single keyboard and mouse connected to the monitor.
- Connect the first computer via USB-C or a combination of video (HDMI/DP) and USB upstream.
- Connect the second computer via another video input (HDMI/DP) and its own USB upstream cable.
- Use the KVM switch button on the monitor (or OSD) to toggle between the two connected computers.

Figure 5: A PHILIPS monitor connected to both a laptop and a desktop computer, illustrating the MultiClient Integrated KVM feature that allows users to switch control between two devices using a single keyboard and mouse.
4.7 MultiView Functionality
MultiView allows you to display content from two different sources simultaneously on the screen, either in Picture-by-Picture (PbP) or Picture-in-Picture (PiP) mode.
- Access MultiView settings through the OSD menu.
- Select the desired input sources for each window.
- Choose between PbP (side-by-side) or PiP (small window overlay) layouts.
4.8 PowerSensor Operation
PowerSensor is an intelligent sensor that detects user presence in front of the monitor. When the user steps away, the monitor automatically reduces brightness, saving energy and extending monitor lifespan.
- PowerSensor is typically enabled by default.
- You can adjust its sensitivity or disable it via the OSD menu.
4.9 Ergonomic Adjustments (SmartErgoBase)
The SmartErgoBase allows for various ergonomic adjustments to optimize your viewing comfort:
- Height Adjustment: Raise or lower the monitor to eye level.
- Tilt: Adjust the screen angle forward or backward.
- Swivel: Rotate the monitor horizontally left or right.
- Pivot: Rotate the screen 90 degrees for portrait mode viewing.
5. Maintenance
5.1 Cleaning the Monitor
- Always unplug the monitor before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild, non-abrasive cleaner specifically designed for monitors.
- Do not use alcohol, solvents, or ammonia-based cleaners.
- Wipe the screen gently; do not apply excessive pressure.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Power cable disconnected; Video cable disconnected; Incorrect input source selected. | Check power and video cable connections; Select correct input source via OSD. |
| Image is blurry or distorted | Incorrect resolution; Video cable issue. | Set display resolution to 2560 x 1440; Check video cable for damage or replace. |
| Webcam/Microphone not working | USB-C or USB upstream cable not connected; Driver issue; Privacy settings. | Ensure USB-C or USB upstream cable is connected; Check device manager for drivers; Verify privacy settings in OS. |
| KVM switch not changing input | USB upstream cables not connected to both PCs; KVM button not pressed correctly. | Ensure both PCs have their respective USB upstream cables connected to the monitor; Press the KVM switch button firmly. |
| PowerSensor not functioning | Sensor blocked; Feature disabled in OSD. | Ensure nothing is blocking the sensor; Enable PowerSensor in the OSD menu. |
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | 27B1U5601H/94 |
| Panel Type | IPS Technology |
| Screen Size | 27 inches |
| Resolution | 2560 x 1440 (QHD) |
| Refresh Rate | 75 Hz |
| Response Time | 4 ms (GtG) |
| Brightness | Not specified in provided data |
| Contrast Ratio | Not specified in provided data |
| Viewing Angle | 178° (H) / 178° (V) |
| Connectivity | USB-C (DP Alt Mode, Power Delivery 100W, Data, RJ-45), HDMI, DisplayPort In, DisplayPort Out, USB 3.2 Hub (1 upstream, 4 downstream) |
| Webcam | Integrated Pop-Up Webcam with Noise-Cancelling Mic |
| Ergonomics | Height adjustment, Tilt, Swivel, Pivot (SmartErgoBase) |
| Special Features | KVM Switch, MultiView, PowerSensor |
| Dimensions (with stand) | 61.3 x 53.7 x 22.5 cm |
| Weight (with stand) | 7.3 kg |
8. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official PHILIPS support website. Keep your purchase receipt as proof of purchase for warranty claims.
Online Support: www.philips.com/support