Eiki Lc-Xb41n Multimedia Projector Owners Manual

							51
Setting
Ceiling 
Rear 
Ceiling
When this function is set to “On,” the picture will be
top/bottom and left/right reversed. This function is used to
project the image from a ceiling-mounted projector.Rear
When this function is set to “On,” the picture will be
left/right reversed. This function is used to project the
image from rear of the screen.
Input search
This function detects the input signal automatically. When a
signal is found, the search will stop. Use the Point 
7 8
buttons to select one of the following options.Off.......... Input search will not work.
On1 ........ Input search works under the following situation. –When pressing the INPUT button on the top
control.
– When pressing the COMPUTER button or
VIDEO button on the remote control.
On2 ........ Input search works under the following situation. –When turning on the projector by pressing the
ON/STAND-BY button on the top control or the
remote control.
– When pressing the COMPUTER button or
VIDEO button on the remote control.
–W hen pressing the INPUT button on the top
control.
–W hen the current input signal is cut off.*
*If the No show or Freeze function is active, cancel it to activate the Input search. It is also unavailable when On-
Screen menu is displayed.
✔Notes:
•W hile Input search is set to “On1” or “On2,” the status of In\
put and Lamp are displayed every time the signal is switched.
• Only the last selected input source can be detected.
• If the INPUT button on the top control or COMPUTER or VIDEO buttons on t\
he remote control is pressed during Input search is
in progress, Input search will stop and go back to the previous input si\
gnal. 
						

							52
Setting
Power management
Time left before Lamp is off.
Pow er management
For reducing power consumption as well as maintaining the
lamp life, the Power management function turns off the
projection lamp when the projector is not operated for a
certain period.
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 lamp is turned off.
Use the Point 
7 8buttons to set the countdown timer.
Select one of the following options:
Ready ................... When the lamp has been fully cooled down, the POWER indicator changes to
green blinking. In this condition, the
projection lamp will be turned on if the
input signal is reconnected or any button
on the top control or remote control is
pressed. 
Shut down ............ When the lamp has been fully cooled down, the power will be turned off. 
Off ........................ Power management function is off.  Standby mode
This function is available when operating the projector via
network.
Normal ....... Supply the power to the network function even after turning off the projector. You can
turn on/off the projector via network, modify
network environment, and receive an e-mail
about projector status while the projector is
powered off.
Eco ............. Select “Eco” when you do not use the projector via network. The projector’s
network function will stop when turning off
the projector.
Refer to the owner’s manual “Network Setup and
Operation.”
✔Note:
• When selecting Normal, the cooling fans may be running
depending on the temperature inside the projector even if the
projector is turned off.
Press the SELECT button at
Power management and this
dialog box appears. Use the
Point 
7 8buttons to choose
one of the three options.
Press the Point 
dbutton to
select the timer, and then
use the Point 
7 8buttons to
set timer.
✔Note:
Factory default is “Ready: 5 min.” 
						

							53
Setting
On start
Lamp control
Remote control
Remote control
Pointer
When this function is set to “On,” the projector will be
automatically turned on just by connecting the AC power
cord to a wall outlet.
✔Note:
• Be sure to turn off the projector properly (see “Turning Off the
Projector” on page 23). If the projector is turned off in the incorr\
ect
sequence, the On start function does not work properly.
This function allows you to change brightness of the screen.
Auto ........... The brightness according to the input signal (between High and Eco mode).
High ........... Brighter than the Normal mode.
Normal ....... Normal brightness 
Eco ............. Lower brightness reduces the lamp power consumption and extends the lamp life.
You can emphasize a part of the projected image with this
function. Use the Point 
edbuttons to choose either
Spotlight or Pointer and press the SELECT button. Then use
the Point 
7 8buttons to select a size of the Spotlight
(Large, Middle, or Small) or a pattern of the Pointer (Arrow,
Finger, or Dot). See “Pointer Function” on page 14.
P ointer
Use the Point edbuttons
to choose either Spotlight
or Pointer, and then use
the Point 
7 8buttons to
switch between the
options.
The eight different remote control codes (Code 1–Code 8)
are assigned to the projector; the factory-set, initial code
(Code 1) and the other seven codes (Code 2 to Code 8). 
The same code should set on both the projector and the
remote control. For example, operating the projector in
“Code 7”, the remote control code also 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 holing down the MENU button, press the IMAGE
button the number of times corresponding to the remote
control code for the projector. See “Remote Control
Code” on page 15. 
						

							54
Setting
Key lock
Key lockSecurity (Key lock, PIN code lock, Alarm settings)
PIN code lock
PIN code 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. Tounlock, 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.
This function allows you to use the Key lock, PIN code lock,
and Alarm function to set the security for the projector
operation.
Select Key lock. Use
the Point 
ed
buttons to choose
one of the options
and select [Yes] to
activate it.
This function prevents the projector from being operated
by unauthorized persons and provides the following
setting options for security. Off............ Unlocked.
On1 .......... Enter the PIN code every time turning on the projector.
On2 .......... Enter the PIN code to operate the projector once the power cord is disconnected; as
long as the AC power cord is connected,
the projector can be operated without a PIN
code.
Whenever you change the PIN code lock setting or the
PIN code (the four-digit number), you are required to
enter the PIN code. The “1234” is set as the initial PIN
code at the factory. 
If you want to change the PIN code lock setting, Press
the SELECT button and the PIN code dialog box appears.
When the projector is locked
with a PIN code, the PIN code
lock symbol appears on the
menu bar.  
						

							55
Setting
Change the PIN code lock setting
Use the Point 7 8buttons to
switch between the options.Use the Point 7 8button to select Off, On1, or On2 and
then move the pointer to “Quit” with the Point 
dbutton.
Press the SELECT button to close the dialog box.
Change the PIN code lock setting Enter a PIN code
Use the Point edbuttons to enter a number. Press the
Point 
8button to fix the number and move the red frame
pointer to the next box. The number changes to “ ✳.” If
you fixed an incorrect number, use the Point 
7button to
move the pointer to the number you want to correct, and
then enter the correct number.
Repeat this step to complete entering a four-digit number.
After entering the four-digit number, move the pointer to
“Set.” Press the SELECT button so that you can start to
operate the projector.
If you entered an incorrect PIN code, “PIN code” and the
number ( ✳✳✳✳) will turn red for a moment. Enter the
correct PIN code all over again.
Enter a PIN code
After a correct PIN code is
entered, the following dialog
box appears.
The PIN code can be changed to your desired four-digit
number. Press the Point 
dbuttons to select “PIN code
change” and press the SELECT button. The New PIN
code input dialog box appears. Set a new PIN code.
Change the PIN code Change the PIN code
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE
DOWN THE NEW PIN CODE IN COLUMN OF THE PIN
CODE NO. MEMO ON PAGE 78, AND KEEP IT
SECURELY. IF YOU FORGET YOUR PIN CODE, THE
PROJECTOR CAN NO LONGER BE STARTED.
Alarm
This function allows you to configure the Alarm
operation. See “How to Use the Antitheft Alarm
Function” on pages 58–61. 
						

							56
This function provides the following options in the cooling
fans’ operation when the projector is turned off (p.23).L1 ....... Normal operation
L2 ....... Slower and lower-sound than the normal operation (L1), but it takes more time to cool the projector
down.
Fan
Setting
Choose the running speed of cooling fans from the following
options.
Normal ..... Normal speed
Max .......... Faster than the normal speed. Fan control
Fan
Warning log
This function records anomalous operations while the
projector is in operation and use it when diagnosing faults.
Up to 10 warning logs are displayed with the latest warning
message at the top of the list, followed by previous warning
messages in chronological order. 
✔Note:
• When the Factory default function is executed, all the warning log
records will be deleted.
Lamp counter 
✔Note:
• The Lamp replacement icons (Fig.1 and Fig.2) will not appear
when the Display function is set to “Off” (p.48), during “Fre\
eze”
(p.28), or “No show” (p.29).
This icon appears on the screen when the end of
lamp life is approaching.
This icon appears on the screen when the end of
lamp life is reached. Fig.1 Lamp replacement icon
Fig.2 Lamp replacement icon
✔Note:
• This icon also appears at turning on and
selecting input source.
✔Note:
•A t turning on, the icon (Fig.2) will appear. 
At selecting input source, the icon (Fig.1) will
appear.
This function is used to reset the lamp counter. 
When the lamp life is left less than 100 hours, the Lamp
replacement icon (Fig.1) will appear on the screen,
indicating that the end of lamp life is approaching.
When the lamp life is counted down to 0 hour, the Lamp
replacement icon (Fig.2) will appear on the screen,
indicating that the end of lamp life is reached.
When replacing the projection lamp, reset the lamp counter.
See Resetting the Lamp Counter on page 66.
This function is used to set the cooling fans’ operation to the
projector’s setting environment. Set this function properly in
accordance with the projector’s installation method.
Otherwise, the cooling fans will not work properly and that
causes malfunctions of the projector and decreases the
lamp life.
Be sure to set the Fan control in MAX in the setting menu
when the projector is inclined between +40 degrees to
+140 degrees to the horizontal plane.
Fan Control
Max
Fan Control Normal
0º
180º
40º
50º50º
40º
F
an Control Setting 
						

							57
Setting
Factory default
This function returns all setting values except for the user
logo, PIN code lock, Logo PIN code lock, lamp counter,
Antitheft alarm function when it is set on and filter counter
to the factory default settings.
Exit the Setting Menu.
Quit
Select Factory default and this
box appears. Select [Yes], and
the next box appears. Select [Yes] to
activate it.
Factory default
This function is used to set a frequency for the 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.
For details about resetting the timer, refer to “Resetting the
Filter Counter” on page 63. Filter counter 
Filter counter
Use the Point 7 8buttons
to set the timer. Select
from (Off/100H/ 200H/
300H) depending on the
use environment.
Filter warning icon appears on the screen at a set
time. Fig.3 Filter warning icon
Fig.4Filter warning icon
✔Note:
• This icon also appears at turning on.
✔Notes:
• At selecting input source, the icon (Fig.4) will
appear.
• The Filter warning icons (Fig.3 and Fig.4) will not
appear when the Display function is set to “Off”
(p.48), during “Freeze”(p.28), or “No show”
(p.29). 
						

							58
How to Use the Antitheft Alarm Function
Antitheft alarm function is provided to prevent the projector from being\
 stolen. When this function is set to
“On,” the alarm rings as an unauthorized person tries to move the \
projector.
To activate the Alarm function for the first time after purchase, you mu\
st turn on the power once. 
Press the F button three times to turn the alarm function on.
The ALARM indicator blinks for a few seconds and the
projector enters the warning mode. (If the battery is not
charged enough for the alarm function to operate normally, it
bleeps and the Alarm indicator will blink red every 20
seconds.)
During the Antitheft alarm function is on, the projector emits
a low-pitched sound when it detects vibration.
When the projector does not detect vibration for a few
seconds after the sound, it goes back to the warning mode.
When the projector detects more vibrations after the low-
pitched sound, the alarm starts ringing.
The Alarm operating configuration (Battery charge, Alarm
volume, Sensitivity, and Ringing time) can be selected in the
menu. See page 59.
Set the alarm
Release the alarm setting
✔Notes:
• This function is not a guarantee against stealing.
• The alarm does not ring while the AC power cord is connected to an outle\
t even if the projector detects vibrations.  
• The alarm will stop, as the AC power cord is connected to an outlet, exc\
ept when the battery cover is open.
• Pressing the buttons is always accompanied by a sound. If no sound is pr\
oduced after pressing a button, you need to press it a gain.
F buttonButton 1, 2, 3
Set and release the Antitheft alarm function
✔Notes:
• You can test the alarm sound without setting the alarm function.
Press and hold the F button, then the alarm starts ringing. The
duration of the alarm sound is the same as the “Ringing Time”
setting (p.59).
• If you want to stop the alarm while it is ringing, insert the AC power
cord to an outlet or press the F button and enter the four-digit PIN
code number.
The Alarm function is operated by a built-in rechargeable
battery. The alarm will not work properly if the battery is not
charged enough. See page 60 for details.
Press the F button and enter the four-digit PIN code number
within about 10 seconds. (The default PIN code is set to
“1111.”) When the alarm is released, you will hear a high-
pitched confirmation sound.
When you enter an incorrect PIN code, you will hear a low-
pitched sound. If you enter an incorrect PIN code three
times in a row, the alarm will start ringing. The Alarm setting and release and PIN Code change can be
made without an AC power connection.
T
op Control
ALARM indicator
Rear Terminal
Antitheft Alarm Function 
						

							59
Antitheft Alarm Function
CAUTION:
WHEN YOU HAVE CHANGED THE PIN CODE, WRITE DOWN
THE NEW PIN CODE IN COLUMN OF THE PIN CODE NO. MEMO
ON PAGE 78, AND KEEP IT SECURELY. IF YOU FORGET YOUR
PIN CODE, SOME SETTINGS OF THE ANTITHEFT ALARM
FUNCTION CAN NO LONGER BE CHANGED.
Change the PINcode 
Press the F button and enter the four-digit PIN code
number within about 10 seconds. The ALARM indicator
blinks red for a few seconds and a high-pitched
confirmation sound is produced.  
Other settings
Reset the settings
Select “Factory default” in the Setting menu to reset the
settings for the Antitheft alarm function.
1
2While the indicator is blinking, enter a new PIN code,
then you will hear a high-pitched confirmation sound
and the ALARM indicator is turned off.
When you enter an incorrect PIN code, you will hear a
low-pitched sound. If you enter incorrect PIN code
three times in a row, the alarm will start ringing. 
The PIN code for the Antitheft alarm function is a
combination of 1, 2, or 3. Use the buttons 1, 2, and 3 to
enter the PIN code. The default PIN code is “1111.”
✔Note:
• This is effective only when the Antitheft alarm setting is released.
The Alarm operating configuration can be changed when
the Antitheft alarm function is set to “Off.” See page 58 for
setting or releasing this function.
Press the SELECT button at Alarm icon in the Setting Menu
to display the Alarm setting dialog box. Use the Point 
ed
buttons to select the desired option; use the Point 7 8
buttons to set the selected option.
Battery charge
See the next page for details.
Alarm volume
Small, Medium, Large
Sensitivity
Low .....................Less sensitive 
Medium ..............Normal sensitivity
High ....................Highly sensitive (default)
Ringing time
10 seconds .........Rings about 10 seconds (default).
60 seconds .........Rings about 60 seconds.
Long time ............Rings until the end of the battery life.
Alarm
Press the SELECT button at
the Alarm icon to display the
Alarm setting dialog box.
✔Notes:
• The Alarm icon appears dimmed and can be
unavailable when the Antitheft alarm function is set
to “On” or if the battery is not installed, discharged,
or coming to the end of its life.
•W hen the “Security” is selected in the Setting menu,
the Antitheft alarm setting buttons can be
unavailable.
• When selecting “Long time” option in the Ringing
time, the duration of alarm sounding differs
depending on the battery life.
Use the Point 7 8
buttons to set the
selected option.
Alarm operating configuration
F buttonButton 1, 2, 3
Top Control
ALARM indicator
Rear Terminal 
						

							60
Antitheft Alarm Function
Charge the built-in batteries
Set the Battery charge option in the Alarm setting menu to
“Auto.” The default setting is “Auto.”
As long as the AC power cord is connected and this option is
set to “Auto,” the built-in battery for Alarm function is being
charged at all times. While charging the battery, “Charging”
is displayed in the menu. 
The “Charging”appears dimmed when the battery is fully
charged or the Battery charge option is set to“Off,” or if
charging malfunction occurs. Set the option to “Off” when
not using the Alarm function. This can save the power and
battery life.
✔Note:
• The PIN code and settings you have changed are effective even after
the battery is changed.
• Unplug the battery connector if you carry your projector frequently
and use the carrying case. If you do not unplug the battery
connector, the alarm may be triggered when the Alarm buttons are
accidentally pressed inside the carrying case.. 
Remove the screw and
open the battery cover.
Install the battery, then put back the battery
cover and secure it with the screw.
Screw
Replace the rechargeable batteries
Use only the specified battery for this projector. Using other
types of battery may cause accident or fire hazard.
Replacement Battery: Ni-MH BATTERY PACK Part No. 645 089 8587
How to replace the rechargeable batteries 
Unplug the AC power cord from a wall outlet.1
2Set the Alarm function to “Off” (see page 58). If it is
not released, the alarm will start ringing when you try
to remove the rechargeable battery cover.
Remove the screw from the rechargeable battery
cover and open the cover.3
Pull out the battery connector and remove the battery.4
Install new battery and plug the connector into the
socket. 
Note:The battery connector has polarity. Observe 
battery polarity when installing.5
Put back the battery cover and secure it with the screw.
Caution: Tighten the screw securely. If you fail to do
so, the alarm will not operate. Do not use any
other screws. This may cause damage to the
projector.6