5
Contents
Introduction ................................................................ 6
Product Overview ............................................................................................ 7
Projector ........................................................................................................... 7
Controls and Functions ............................................................................................ 7
Connection Ports..................................................................................................... 8
Remote Control................................................................................................. 9
Controls and Functions ............................................................................................ 9
Remote Control Effective Range ............................................................................ 11
Replacing the Remote Control Batteries ................................................................ 11
Choosing a Location ........................................................................................12
Initial Setup ............................................................... 12
Projection Dimensions ....................................................................................13
PX701-4K .........................................................................................................13
16:9 Image on a 16:9 Screen .................................................................................. 13
16:9 Image on a 4:3 Screen .................................................................................... 14
PX728-4K/PX748-4K .........................................................................................14
16:9 Image on a 16:9 Screen .................................................................................. 14
16:9 Image on a 4:3 Screen .................................................................................... 15
Mounting the Projector ..................................................................................16
Preventing Unauthorized Use .........................................................................17
Using the Security Slot .....................................................................................17
Using the Password Function ...........................................................................18
Setting a Password ................................................................................................ 18
Changing the Password ......................................................................................... 19
Disabling the Password Function ........................................................................... 19
Forgetting the Password ....................................................................................... 20
Password Recall Procedure ................................................................................... 20
Locking the Control Keys ..................................................................................21
Connecting to Power ............................................................................................22