Canon LV S3 - SVGA LCD Projector Specification page 18

8.3.3 "40" [CR]
Status: Processing Count Down
When "Display" in Setting Menu is ON and Power ON is executed, it starts
processing Count Down.
This Count Down finishes in 60 seconds and moves to Power ON.
During this process, control commands except Power ON Command ("CC00")[CR])
are unacceptable. When Power ON Command is executed, processing Count Down
is terminated and the status moves to Power ON. Also, when "Display" OFF in the
setting menu is set, processing Count Down is skipped and the status moves to
Power ON quickly.
8.3.4 "20" [CR]
Status: Cooling
When status is Power ON, and Power OFF Command is executed, it moves to
cooling status.
This cooling status automatically moves on to Stan By after the lamp turns off and
the fan spin for about 90seconds.
The time defers from models.
optical accessories. Control commands are not available for this status.
8.3.5 "10" [CR]
Status: Abnormal power supply voltage
When the power supply voltage inside the projector reaches abnormal power supply
voltage, the power will be automatically turned off. The projector returns "10"[CR]
and cooling fan is also stopped at the time.
8.3.6 "28" [CR]
Status: Processing Cooling Down because of critical temperature.
When the temperature inside a projector is out of the operating temperature, it
automatically starts cooling down. Response is "28"[CR].
Even if the temperature is processing low, the cooling down is executed
8.3.7 "08" [CR]
Status: Abnormal temperature
When the temperature does not go down after cooling down due to the abnormal
temperature, this is the Response. The projector keeps the Standby status.
This Cooling Down Works for lamps and other
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