Security; Cooling Fast - Eiki EK-501W Owner's Manual

Security

Security: This option provides Key Lock and
PIN Code Lock to ensure your projector's
operation safety.
Key Lock
Select this function to lock the control panel or
remote controller keypad to prevent unauthorized
personnel from operating your projector.
Select Key Lock, press
quired item.
Off ...............Go without lock.
Projector ..... Lock the control panel operation.
Unlock with remote controller.
Remote controller ...... Lock the remote con-
If your control panel becomes locked and no
remote controller is available (e.g. no remote
controller is with you or it is out of work) to unlock
it, contact your dealer or service center.
PIN Code Lock
This function helps preventing unauthorized personnel from operating your projector and provides the
following options:
Off ..........Without locking
On ..........A password is required every time your projector is powered on.
You have to provide the old password if you want to change the PIN Code Lock settings or its code. The
factory default PIN Code Lock is "111". To change the logo screen password protection, press ENTER
button and the Logo PIN Code change pop-up dialog box prompts.
Enter the code
Press button to select a number, press
typed is displayed as " ". To edit number you have entered, press
number you want to change, press
Repeat this step to type in a 3-digit number.
Move the cursor to OK after you have typed the 3-digit number. Press the ENTER button and now you
are ready to use your projector.
If the password is invalid, the password displayed as "
one.
Logo PIN Code change
You may change the Logo PIN Code to any 3-digit number you like. Press ENTER button to select Logo
PIN Code change. The Logo PIN Code change dialog box prompts, press
code. The New Logo PIN Code dialog box prompts. Start setting up a new Logo PIN Code.

Cooling Fast

After your projector is powered off, the cooling fan may operate in ways outlined below:
Off ..........Run in normal way.
On ..........Run in speed faster than that of normal with louder noise and shorter cooling time.
54
Setting
button to select re-
troller operation Unlock
with the control panel.
button to select the correct one.
Security
Key lock
PIN code lock
PIN code change
Note:
Please note down your new password and
keep it safe after changing to a new one.
You cannot power on your projector without
the password.
button to enter it and move the cursor. The number you
" will be in red. Please try again with a valid
Setting 设置
button to move the cursor to the
button to give a valid new
Off