Sanyo PLC-XT21L User Manual - Page 59

Fan control, Key lock, Slant, Highland, Security Key lock and PIN code lock settings

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Setting Fan control This function is used to set the cooling fans' operation to the projector's setting environment. Set this function properly in accordance with the projector's installation method. Otherwise, the cooling fans will not work properly and that causes malfunctions of the projector and decreases the lamp life. Slant Select the projector's installation condition from the following options: Off When using the projector with the upward/ downward inclination of 20 degrees to the horizontal plane. L1 When using the projector with upward inclination of over 20 degrees to the horizontal plane. L2 When using the projector with downward inclination of over 20 degrees to the horizontal plane. Highland Set this function according to the ground elevation under which you use the projector. When using the projector in high altitudes (about 1,200 meters or more above the sea level) where the fans have less cooling effect, set this function to "On." Fan control Press the SELECT button at Fan control and this dialog box appears. Use the Point ed buttons to choose Slant or Highland. Use the Point 7 8 buttons to switch between the options. Security (Key lock and PIN code lock settings) This function allows you to use the Key lock and PIN code lock function to set the security for the projector operation. Key lock This function locks the top control and remote control buttons to prevent operation by unauthorized persons. ...... Unlocked ...... Lock all the top control buttons ...... Lock the top control buttons except for the ON/STAND-BY, INPUT, and INFO. buttons. To unlock, use the remote control. ...... Lock all the remote control buttons. To unlock, use the top control. ...... Lock the remote control buttons except for the ON, STAND-BY, INPUT 1-3, AUTO PC, FREEZE, and INFO. buttons. If the top control accidentally becomes locked and you do not have the remote control nearby or there is something wrong with your remote control, contact the dealer where you purchased the projector or the service center. Key lock Select Key lock. Use the Point ed buttons to choose one of the options and select [Yes] to activate it. 59

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59
Setting
Fan control
This function is used to set the cooling fans’ operation to the
projector’s setting environment. Set this function properly in
accordance with the projector’s installation method.
Otherwise, the cooling fans will not work properly and that
causes malfunctions of the projector and decreases the lamp
life.
Slant
Select the projector’s installation condition from the following
options:
Off
............
When using the projector with the upward/
downward inclination of 20 degrees to the
horizontal plane.
L1
.............
When using the projector with upward inclination
of over 20 degrees to the horizontal plane.
L2
.............
When using the projector with downward
inclination of over 20 degrees to the horizontal
plane.
Highland
Set this function according to the ground elevation under
which you use the projector. When using the projector in high
altitudes (about 1,200 meters or more above the sea level)
where the fans have less cooling effect, set this function to
“On.”
Fan control
Key lock
Select Key lock. Use the
Point
ed
buttons to choose
one of the options and select
[Yes] to activate it.
Security (Key lock and PIN code lock settings)
This function allows you to use the Key lock and PIN code
lock function to set the security for the projector operation.
Key lock
This function locks the top control and remote control
buttons to prevent operation by unauthorized persons.
......
Unlocked
......
Lock all the top control buttons
......
Lock the top control buttons except for the
ON/STAND-BY, INPUT, and INFO. buttons.
To unlock, use the remote control.
......
Lock all the remote control buttons. To
unlock, use the top control.
......
Lock the remote control buttons except
for the ON, STAND-BY, INPUT 1–3, AUTO
PC, FREEZE, and INFO. buttons.
If the top control accidentally becomes locked and you do
not have the remote control nearby or there is something
wrong with your remote control, contact the dealer where
you purchased the projector or the service center.
Press the SELECT button at Fan
control and this dialog box appears.
Use the Point
ed
buttons to choose
Slant or Highland. Use the Point
7 8
buttons to switch between the
options.