Sanyo PJLINK PLC-XL51 Owner's Manual page 51

Lamp control
You can change the brightness of the screen.
Normal ... Normal brightness
Auto ...... Brightness according with the input signal
Eco ...... Lower brightness reduces the lamp power
consumption and extends the lamp life.
Remote control
This projector provides two different remote control codes;
the factory-set, initial code (Code 1) and the secondary code
(Code 2). This switching function prevents remote control
interference when several projectors or video equipment
are operated at the same time.
When the projector is operated in "Code 2, " both the
projector and the remote control must be switched to
"Code 2. "
To change the code for the projector:
Select either "Code 1" or "Code 2" in this Setting Menu.
To change the code for the remote control:
Press and hold both the MENU and IMAGE buttons
together for more than 5 seconds. After changing the code,
make sure the remote control operates properly.
✔Note:
•When different codes are set on the projector and on the
remote control, any operation cannot be made. In that
case, switch the code on the remote control to fit the
code on the projector.
•If the batteries are removed from the remote control for a
long period of time, the remote control code will be reset.
Security (Key lock, PIN code lock, Alarm settings)
This function allows you to use the Key lock, PIN code lock,
and Alarm 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 the operation of the top control. To
unlock, use the remote control.
..... Lock the operation of the remote control.
To unlock, use the top control.
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.
Remote control
Key lock
Select Key lock. Use
the Point buttons
ed
to choose one of the
options and select
[Yes] to activate it.
Setting
Press and hold
MENU and
IMAGE buttons
for more than 5
seconds.
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