Optoma EH319UST User manual - Page 26

Step 5: TouchBeam Alignment

Page 26 highlights

Step 5: TouchBeam Alignment 1. Press the button to switch to visible light mode (The Red LED will blink continuously) Mode IR Laser mode Visible light mode Error Blue LED Solid Solid -- LED indicator Red LED Description -- IR laser ON Blinking Visible light ON (IR Laser OFF, touch disabled) Solid Error of LD module occurred. 2. Connect PC and Projector via USB cable 3. Rotate the black and grey adjustment knobs clockwise until they stop 26

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26
Step 5: TouchBeam Alignment
1.
Press the button to switch to visible light mode (The Red LED will blink continuously)
LED indicator
Mode
Blue LED
Red LED
Description
IR Laser mode
Solid
--
IR laser ON
Visible light mode
Solid
Blinking
Visible light ON (IR Laser OFF, touch disabled)
Error
--
Solid
Error of LD module occurred.
2.
Connect PC and Projector via USB cable
3.
Rotate the black and grey adjustment knobs clockwise until they stop