Eiki Projector EK-502X User Manual

51
Setting
 Logo screen
Logo (including Logo and Logo PIN Code lock 
setup) You may use this function to select Logo 
screen, Logo PIN Code lock, change power on 
password, and set up default logo screen.
Logo SelectSelect this to set up the logo screen when power 
on your projector: 
Default ...   Display factory default logo screen.
User....... Use the logo that user captured.
Off  ..........   Power on without logo screen.
Logo PIN Code lockThis function helps preventing unauthorized per -
sonnel from...

52
 Power Management
 Rear
 Remote Control
To reduce power consumption and maintain life cycle of lamp, the power ma\
nagement function will turn 
off the projection lamp after your projector has been idle for a period of\
 time.  Available options are: 
Ready  .........  The POWER light indicator flashes green after the lamp is fully cooled down.   The lamp 
turns on again if an input signal is connected or any key on the rear pa\
nel and remote 
controller is pressed during this period of time. 
Power...

53
 Closed Caption
Closed Caption is program’s sound track or the screen display version of other messages. If 
closed caption is contained in the input signal, you may enable this function and change channels.  
Press 
 button to select OFF, CC1, CC2, CC3 or CC4. 
You may change color of text to white if the original color in Closed Cap\
tion looks unclear.
Select this function to test your projector with 
built-in signal. 
 Note: 
The Closed Caption option is available only in conditions listed below:...

54
 Security
 Cooling Fast
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 
 button to select re-
quired item. Off ............... Go without lock. 
Projector .....   Lock the control panel operation.  
Unlock with remote controller. 
Remote controller  ......  Lock the...

55
3 / 3IRIS                                                                    \
          On Setting
㉓Select this function to change image contrast. On .......... 
Enable IRIS function for better image 
contrast. 
Off  ..........   Disable IRIS function.
 IRIS
This function keeps abnormal operation of your 
projector during its use for troubleshooting. It 
contains the latest 9 warning messages in time 
sequence. 
This function resets all your settings to Factory Default except the use\
r Logo screen,...

56
Information
Select this function to detect projection image signal and operation sta\
tus of your projector. 
Press 
 button to select the Message icon. The Information menu displays. 
See below for messages shown in the menu. 
Information
Input 
H-sync freq.                            
V-sync freq.                                
Screen 
Language 
Lamp status
Lamp counter                                           
Power management                       
Key lock Video
Auto
 - - - - KHz
 - - - - Hz...

Maintenance
This chapter describes the regular 
maintenance procedure of your projector to 
ensure its optimal operation status for long. 

58
FILTERSTATUS POWER
Regular maintenance
Status light indicator
The status light indicator shows status of projector protection function\
.  Check status and POWER 
light indicator for good maintenance operation. 
Note: 
Unplug the AC power cord in case of any abnormality as it may lead to fire or electric 
shock. 
The projector turns off and the status light indicator flashes red.
Your projector powers off and the status light indicator turns red.
Your projector powers off automatically to protect...

59
Regular maintenance
Clean your projector when it is contaminated by foreign matter or its di\
splay effects are getting 
worse. Note: 
Unplug the AC power cord before any cleaning operation. 
Note: 
Do not operate your projector after its filter is removed. Dust may attach to the lens 
assembly and deteriorate image quality.
Do not insert any small object in the air outlet.  It may fail your proj\
ector. 
Clean the lens
Wipe the lens with clean cloth dampened with 
non-abrasive camera lens cleaner or...

60
Regular maintenance
1 Press MENU button and the OSD displays. 
Press  button to select Setup menu, 
press  button or OK.
2 Press  button to select "Filter Counter", 
press  button or OK. Press  button to 
select “Reset the filter counter” and press 
OK. The “Reset filter counter?” message 
displays. Select Yes to proceed.
3  In another pop-up dialog box, select Yes to 
reset the filter counter.
 Recommendations
Please do not use your projector at place of 
dust and smoke. This may affects...