Lilliput UMTC-1400 14" Full HD Portable Touchscreen LED Monitor - Manual (Page 10)

5
 If the monitor has external power supply, you can connect to Switch host and turn on Switch
TV mode.
 If connect to 5V power supply, the monitor will use this power supply and Switch will use its
battery, the output will be 1080P.

If connect to 15V PD protocol power supply, please use the switch power supply, then the
monitor and Switch will use this power supply and Switch battery will be charged
5.4 Connect to more HDMI Device
*Please use the Type-C (Full function) for charging

If connect to other HDMI device, please make sure the power is connected and then connect
the HDMI to make sure the signal is well received.
6. TROUBLE SHOOTING
 Only black-and-white display:
Check whether the color saturation is properly setup or not.
 Power on but no pictures:
Check whether the cables of HDMI or Type-C are correctly connected or not. Please use the
standard power coming with the product. Improper power input may cause damage.
 Wrong or abnormal colors:
Check whether the cables are correctly and properly connected or not. Broken or loose pins
of the cables may cause a bad connection.