DHN DU7800, Руководство пользователя, Страница: 17 / 23

16
V. Indicator Lights
Projector status light Power light Warning light Temperature light
Standby mode
The red light always goes
on.
Close Close
Non energy-saving
standby mode
The blue light is tunned
on for 1s and tunned off
for 5s.
Close Close
Startup
The blue light flashes
once every 1s.
Close Close
Normal operation mode
The blue light always
goes on.
Close Close
Normal shutdown
The blue light flashes
once every 1s.
Close
The red light flashes
once every 1s.
The bulb fails to turn
on/off.
The blue light always
goes on.
The red light flashes
once for 1s and waits
for 2s.
Close
Service life of bulb ends
up.
The blue light always
goes on.
The red light always
goes on.
The red light always
goes on.
Fan error
The blue light always
goes on.
The red light flashes
twice for 1s and
waits for 2s.
Close
Main board temperature
error
The blue light always
goes on.
The red light flashes
once for 1s and waits
for 2s.
The red light always
goes on.
LD temperature error
The blue light always
goes on.
The red light flashes
twice for 1s and
The red light always
goes on.