Sanyo PLC-SU51 Owner's Manual page 46

Setting
Pointer
You can emphasize a part of the projected image with this
function. Choose either Spotlight or Pointer with the Point ed
button and press the SELECT button. Then select one of three
different sizes (Large, Middle, and Small) of Spotlight or a pointer
of three different patterns (Arrow, Finger, and Dot) of Pointer.
(See page 12 for operation.)
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;
While holding down the MENU button, press the IMAGE button
number of times corresponding to the remote control code for
the projector. (See page 14 for details.)
USB
This projector is equipped with the USB port for interactive
operation between the projector and computer. Selects either of
the followings as needed.
···· When using the remote control as the wireless mouse
for a computer connected to the projector with a USB
cable. (p13, 17)
···· When controlling the projector with a computer.
This item is provided for future use. Unavailable now.
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.
46
Pointer
Select Spotlight or
Pointer with the Point
e e d d button and press
the SELECT button.
Then select size or
pattern with the Point 7
8 button.
Remote control
When pressing the SELECT button
at Remote control, the remote
control code menu appears.
Key lock
Select Key lock and
this box appears.
Choose one of
these with the
Point e e d d button
and select [Yes] to
activate it.