Reset Menu; Air Filter Cleaning - Toshiba TLP S221 Owner's Manual

Using the menus (Continued)
G When the wireless LAN PC card is being used
Item
Input select mode Manual Auto (Switch to PC card input when the PC card is inserted)
Transmission mode Ad hoc Infrastructure
Channel See page 34
p.34
Encryption [ : Enter setting mode]
Off 64bit
Set the desired string (5 or 13 characters)
Key
[ : Enter setting mode]
Projection
Set the desired string (1 to 14 characters)
name
[ : Enter setting mode]
Setting Return the wireless LAN configuration to the default settings
initialization [ : Enter setting mode]
Note
• Wireless LAN settings are enabled after the menu disappears.
I Reset menu
(Special menu)
This menu is displayed when other menus are not displayed, and the
down until the menu appears.
• When the screen is placed vertically, and Auto keystone correction is executed, but
the keystone correction is not successful, stow the foot adjuster in its original position,
place the projector on a flat surface, select Horizontal reference value reset, and press
the button.
• Select Reset All and press the button to return all menu items to the factory settings.
Item
Horizontal reference Reset the horizontal reference value for Auto keystone correction
value reset [ : Enter execution mode]
Reset all Reset all menu items to their factory settings
[ : Enter execution mode]
Description
[ :Selection] [Apply: ]
128bit
[ : Shift column] [ :Set character] [Apply:
[ :Shift column] [ : Set character] [Apply:
[Yes No] [Apply: ]
button is held
Description
[Yes No] [Apply:
[Yes No] [Apply:
56

Air filter cleaning

The air filter prevents dust and debris from getting inside the projector. Never run the
projector with the filter removed. It is recommended that the air filter is cleaned regularly.
(A recommended measure is about once for every 50 hours of use.)
CAUTION
• Request cleaning and maintenance of a ceiling-mounted unit from your projector
dealership.
1
Unplug power cord.
]
2
Remove the air filter cover.
Of the upper connection terminal cover is on, remove that
]
first.
Remove the air filter cover by pressing on the part in the
figure with your finger.
3
Remove the air filter.
Remove the air filter from the air filter cover. It can be
disassembled into the air filter cover, air filter, and filter
holder.
4
Clean the filter.
Carefully remove the dust and dirt from the air filter cover,
air filter, and filter holder with a vacuum cleaner or the like.
Be careful not to let the air filter be sucked into the
vacuum cleaner.
5
Assemble the air filter.
Insert the air filter into the air filter cover, and lock it in
place by putting the pegs of the filter holder through the
holes in the air filter cover.
] 6
Replace the air filter cover.
]
Notes
• Allowing dirt and dust to build up on the air filter will worsen the air circulation inside the
projector, causing the internal temperature to rise, causing the projector to stop working
or malfunction.
• Insert the air filter cover all the way in. Leaving gaps will allow dust and dirt to get inside
the projector.
• If you wash the air filer with water, make sure to dry it completely before replacing it.
• If the air filter is torn, consult with your dealer about replacing it with a new one.
Continuing to use a ripped filter will allow dust and dirt to get inside the projector.
US B
Air filter cover
Filter holder
Air filter
Air filter
cover
Vacuum nozzle
57
MO NIT
OR
1
CO NTR
OL CO MP
( Y/P
B