2.2 EXT OPTION Menu and Functions
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● FREEZE MSG
Switching ON/OFF "FREEZE" on-screen display
● PIC.SHIFT
Switching ON/OFF the antipersistence function
❍ Shifts the picture slightly (by one dot) when every 60 minutes. (one dot shifting three
times, one dot shifting three times in reverse direction, and repeats them alternately.)
● RUNTIME PRT
Switching ON/OFF the shutdown when the operation time for the lamp unit is 2 000 hours or
longer
● FAN CONTROL
Setting the cooling fan motor rotation speed
❍ Switching ON "FAN FULLMODE", the rotation level of the fan becomes high-speed
rotation (fixed). Moreover, when "FAN FULLMODE" is ON, changing "FAN
CONTROL" in OPTION becomes impossible (setting FAN FULLMODE is given
priority more than FANCONTROL).
● AUTOSETUP
Setting AUTO SETUP mode