Hitachi CP-EX3051WN User's Manual And Operating Manual page 102

Troubleshooting
Regarding the indicator lamps
POWER LAMP
indicator indicator
Orange off
Blinking
In Green off
Green off
Blinking
In Orange off
Blinking
In Red
Blinking
In Red
or
Red
Red
Blinking
In Red
Blinking
or
In Red
Red
102
LAMP TEMP
TEMP
indicator
The projector is in a standby state.
off
The projector is warming up.
off
The projector is in an on state.
off
The projector is cooling down.
off
The projector is cooling down. A certain error
has been detected.
The lamp does not light, and there is a possibility
that interior portion has become heated.
off
Replacing the lamp
off
POWER
Description
POWER
Replacing the lamp