The lamp mode will be greyed out for 3 minutes after projector turns on. Is it normal?
Yes, it is normal. Lamp mode will be greyed out for 3 minutes. After 3 minutes, lamp mode could be selected no matter with or without input source. The design is in order to protect lamp.
We are here for you. Anytime you need it.
Have inquiries or suggestions for us? We would love to hear from you.