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MP250 User Guide
9
Name
Description of Functions
❶
USB Port
Functions as external USB charger or USB 2.0.
❷
USB Port
Functions as USB 2.0.
❸
Service Key*1
The key to instruct software update directly from the PC
during the service operation.
Note
*1: Do not press the service key directly using a sharp object
such as needle. This may cause failure.
❹
Audio Port
Output audio to an external speaker, etc.
❺
HDMI Port
Screen of the smart device is projected from the projector
via HDMI cable.
❻
Charge Lamp
Check the charging status with the color of lamp.
(Red: charging, Green: charging is complete)
❼
Power Input
Terminal
The terminal to input DC12V 3A power supply using DC
jack.
❶
❷
❸
❹
❺ ❻
❼
Projection
Lens
Ventilator
Projector Power
Button
Focus Adjustment
Ring
Battery Switch
Micro SD
Socket