Projector User Manual

56
Setting
Key lock
Key lock
Security (Key lock and 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.To
unlock,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andPINcode
lockfunctiontosetthesecurityfortheprojectoroperation.
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.
PIN code lock