INSIGHT 4K LASER User Manual  
 
 
 
6.2. Indicator display list 
See the descriptions below when the buttons on the control panel or the indicators on the rear of the projector is lit or blinking. The projector 
also has a warning function that uses a buzzer.
 
 
 
 
 
 
 
KEY LOCK button 
 
 
POWER button
 DOUSER button LIGHT 
ON/OFF button 
 
 
 
 
 
Preset buttons 
 
 
6.2.1. Preset buttons 
Indicator condition  Projector condition  Note 
Off  No title is assigned to the button.  - 
Steady light  A title is assigned to the button.  - 
Green  The title is being selected.  - 
White  The title is not selected.  - 
6.2.2. KEY LOCK button 
Indicator condition  Projector condition  Note 
Off  The key lock is off.  - 
Steady light  Orange  The key lock is on.  - 
6.2.3. POWER button 
Indicator condition  Projector condition  Note 
Off  The projector power supply is off, or the projector is 
- 
Blinking light  Green (cycles 
of 1) (Note) 
Preparing to turn power on/cooling fan rotating 
(State from turning the power off to entering 
standby mode). 
Wait for a moment. 
Steady light  Green  The projector is turned on.  - 
 
 
 Repeats 0.5 seconds on 
→ 
0.5 seconds off. 
6.2.4. DOUSER button 
Indicator condition  Projector condition  Note 
Steady light  Green  The douser is closed.  - 
Off  The douser is opened.  - 
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