Ask Proxima Impression A9 User Manual page 22

USER GUIDE
INDICATORS FUNCTION
POWER
NO LIGHT indicates that the unit power cord is
disconnected.
GREEN FLASHING indicates that the POWER key
has been pressed and the fan is starting.
GREEN indicates that the unit is operational.
YELLOW indicates that the unit is in standby mode
(switched off using the remote control or the keypad)
ALARM
RED indicates lamp lifetime overdue.
RED FLASHING when the projector is overheated.
XGA LCD PROJECTOR
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