Eiki EK-350U Owner's Manual page 26

OSD setting-Expand
Security
This function allows you to use the PIN code
lock and PIN code change functions to set the
security for the projector operation.
PIN code lock
This function prevents the projector from
being operated by unauthorized persons
and provides the following setting options for
security.
Off ....Unlocked.
On .... Enter the PIN code every time turning
on the projector. If you want to change
PIN code lock setting or PIN code, you
must enter the PIN code.
The default PIN code is "111".
If you want to change the PIN code lock setting, press the OK button, then PIN code dialog box appears.
Press ◄► button to select a number, and then press the OK button to enter this number, the cursor
automatically moves to next box. If you fixed an incorrect number, press MENU button to reset it again.
Repeat this step to complete entering a three-digit number.
After entering the three-digit number, the cursor automatically move to "Set", and press the OK button,
then you can change the PIN code lock setting.
If you entered an incorrect PIN code, the number (***) turn red, it will be reset automatically within one
second. Enter the correct PIN code all over again.
PIN code change
The PIN code can be changed to three-digit number. Press  button to select PIN code change. Pin
code dialog box appears, Press ◄► button to enter the correct code. The New PIN code input dialog
box appears. Set a new PIN code.
What is a password (PIN)?
A password (PIN) is an ID code for identifying people with knowledge about it to
operate the projector. A password (PIN) setting may help preventing the projector from
unauthorized use.
You password (PIN) code is a 3-digit number. To find out more about protecting the
projector with a password (PIN), please refer to the PIN Code Lock function in the
Setup menu on Page 50 for details.
Precautions on password (PIN) operation
You cannot operate a password (PIN) protected projector without correct password
(PIN) Please set up a new password (PIN) and keep the operation manual in safe
place. In case the password (PIN) is lost or forgotten, call the dealer or service center.
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE DOWN THE NEW PIN CODE IN
COLUMN OF THE PIN CODE NO. MEMO ON PAGE 87, AND KEEP IT SECURELY. SHOULD
THE PIN CODE BE LOST OR FORGOTTEN, THE PIN CODE SETTING CAN NO LONGER BE
CHANGED.
50
Security
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
OSD setting-Expand
Power management
For reducing power consumption as well as
maintaining the LED light source life, the Power
management function turns off the projection LED
light source when the projector is not operated for a
certain period. Select one of the following options:
Ready
When the LED light source has been fully cooled
down, the POWER indicator changes to green
blinking. In this condition, the projection LED
light source will be turned on if the input signal is
reconnected or any button on the remote control or
control panel is pressed.
Shut down
When the LED light source has been fully cooled
down, the power will be turned off.
Off
Disable the Power management function.
Timer
If the input signal is interrupted and no button is
pressed for more than 30 seconds, the timer display
with No signal appears. It starts the countdown until
the LED light source is turned off. Press  button
to set the Timer(1~30min.)
Ready countdown
Set the time that ready status transfers to standby
status automatically.(0-30min. 0 Min: not transfer
automatically)
In ready status, press POWER button to switch to
standby status, and press any other button to turn on
the projector.
Filter counter
This function is used to set a frequency for filter
cleaning.
When the projector reached a specified time
between cleanings, a Filter warning icon
appears on the screen, notifying the cleaning
is necessary. After cleaning the filter, be sure
to select RESET and set the timer. The Filter
warning icon will not turn off until the filter
counter is reset.
Filter counter
Display the using time of the filter.
Timer
Set the time to display the warning icon.
Filter counter reset
Reset the filter counter.
Power management
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
No signal
01 : 20
Time left before LED light source is off.
Note:

Factory default: "Timer: 5 min",
"Ready countdown: 5 min".
Filter counter
Expend
Language
Auto setup
Keystone
Logo
Security
Power management
Filter counter
Test pattern
Network
Factory default
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