Sanyo PLV-75/PLV-80 Owner's Manual page 41

Remote control
This projector provides eight different remote control codes (Code
1-Code 8); the factory-set, initial code (Code 1) and the other
seven codes (Code 2 to Code 8). This switching function prevents
remote control interference when operating several projectors or
video equipment at the same time.
For example operating the projector in "Code 7", both the projector
and the remote control must be switched to "Code 7".
To change the code for the projector;
Select a remote control code in this Setting Menu.
To change the code for the remote control;
Check the Reset Switch to "Use position" in the compartment lid
on back of the remote control.
And then while holding down the MENU button, press the IMAGE
button number of times corresponding to the remote control code
for the projector.
To reset the code for the remote control;
Slide the Reset Switch to "Reset position" in the compartment lid
on back of the remote control.
Security
Key lock
This function locks operation of the top control and remote control.
It is useful to prevent operation by an unauthorized person.
···· not locked.
···· locks operation of the top control. To unlock, use the
remote control.
···· locks 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, disconnect the AC power cord from the
AC outlet, and then with pressing the SELECT button, reinsert the
AC power cord. This will cancel the top control lock.
Remote control
When pressing the SELECT
button at Remote control, the
remote control code menu
appears.
Reset position
Use position
Reset switch
Security
Key lock
Select Key lock and
this box appears.
Choose
these
POINT UP/DOWN
buttons and select
[Yes] to activate it.
SETTING
one of
with the
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