Page 1
M153U Portable Monitor User Manual 241206 How-to Videos...
Page 2
Exclusions from Warranty Service: Please read the warranty terms below carefully, and follow the usage guide and precautionary notes. Please keep this manual for future reference. GeChic does not warrant uninterrupted or error-free operation of this Product. The warranty only covers failure / malfunction under normal use conditions during warranty period.
Page 3
Monitor Parts Description OSD Hotkeys ● Power On/Off Press once to turn on the monitor and press again to turn off the monitor. Reset: Press and hold for 5 seconds to reset the OSD settings to default. LED Power Indicator It shows green light when the monitor is "On"...
VESA arm. The other Wall Mount Plate II side has a quick-release plug that can be inserted (for M153U) into the quick-release port of the monitor. Connect one plug to computer's USB-C (DP Alt Mode)
Page 5
2. Adjust Angle for Horizontal Turn the Quick-Release Stand upward and adjust angles be- tween 35°~80°. Warning DO NOT adjust the angle of the monitor over 80° forward, or the monitor may fall forward and break. 3. To Draw the Stand Out Press the round button with a thumb, and draw the stand out with the other hand.
Page 6
VESA 75 screw holes on the bracket with the VESA monitor arm and fasten securely. Next, align the Quick-Release Port of the M153U monitor with the Quick-Release Plug and insert it. Use T1S5 Swivel Stand (Optional) Set Up the Stand- Viewing in Landscape ●...
Page 7
Set Up the Stand-Viewing in Vertical ● Use two sets of M4 bolt and nut to secure VESA 75 Quick-Release Wall Mount Plate II (optional) onto any two horizontally aligned 75mm-spaced screw holes on the T1S5 Swivel Stand. Align the quick release right port on the back of the monitor with the quick release plug and insert the monitor.
Page 8
Connect to a PC by the HDMI Port Connect 65W PD Power Adapter to the DC IN port of the monitor. the HDMI-A Video Cable to connect the PC to the HDMI port of the monitor. Connect to a PC by the USB Type-C Port A.
Page 9
B. Use the Thunderbolt 3 Port of computer to Supply Power to the Monitor (Low Power Mode) Please follow Step(A) to connect to the 65W PD Power Adapter to M153U monitor. Turn on the monitor, enter OSD menu, set “Low Power Mode” to “On”...
When using a power bank to supply power to the M153U monitor, the monitor’s power is insufficient to output to the Switch® console. Therefore, the Switch® console will not output video signals via the USB-C port. Please output video signals through the HDMI port on the Switch® dock.
Page 11
Color Settings ● 1. Color Temperature: Select "Cool" to increase the blue color of the image; Select "Warm" to increase the red color of the image. Select "User" to ad- just the RGB color settings manually. Saturation: Adjustable from 0 to 100. The higher the value, the more vivid and rich the displayed colors will be.
Page 12
Audio and Video Settings ● Input Source: Select image input via HDMI or USB Type-C. 2. Auto Search: When "On" is selected, the monitor will detect two video input sources in sequence, and the monitor will show the first video input read. When "Off"...
Supported Display Modes Frequency Range: H-sync: 30KHz~160KHz; V-sync: 30Hz~76Hz(V) Resolution Refresh Rate 3840x2160 60Hz,59Hz,50Hz,30Hz,29Hz,25Hz,24Hz,23Hz 2560x1600 60Hz,59Hz,50Hz,30Hz,29Hz,25Hz,24Hz,23Hz 1920x1080 60Hz,59Hz,50Hz,30Hz,29Hz,25Hz,24Hz,23Hz 1280x720 60Hz,59Hz,50Hz Troubleshooting Scan the QR code to find solutions for more FAQs. LCD Pixel Statement There is slightly uneven brightness on the screen when displaying different screen pattern.
Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications not expressly approved by GeChic Corp. could void the user's authority to operate the equipment. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
Page 16
11F-3, No. 138, Zhongming S. Rd., West Dist., Taichung, Taiwan Customer Service service@gechic.com Service Hotline +886-4-23198080 Mon.-Fri. 09:00~12:00 & 13:00~18:00(UTC+08:00)
Need help?
Do you have a question about the M153U and is the answer not in the manual?
Questions and answers