User Manual
Table Of Contents
- Contents
- Projector Overview
- Operation During Projection
- Configuring Advanced Projector Settings
- Basic Setup Menu Operations
- Password Protecting the Projector
- Restoring Projector Settings to Their Initial Factory Defaults
- Setup Menu Contents
- Image Adjustment 1 Main Menu
- Image Adjustment 2 Main Menu
- Volume Adjustment Main Menu
- Screen Settings Main Menu
- Input Settings Main Menu
- Option Settings 1 Main Menu
- Option Settings 2 Main Menu
- Wired LAN Settings Main Menu (USB Port Models Only)
- USB Settings Main Menu (USB Port Models Only)
- Operational Info Main Menu
- Restore All Defaults Main Menu
- Cleaning the Projector
- Error Indicators and Warning Messages
- Appendix
- Connecting to a Video Device
- Connecting the HDMI Output of a Video Device or Computer to the Projector
- Remote Controller Signal Range
- Hanging the Projector from a Ceiling
- Projection Distance and Screen Size
- Aspect Ratio Setting and Projection Image
- Supported Signals
- Using Wired LAN to Control the Projector (XJ-H1650, XJ-H1750, XJ-ST145, XJ-ST155)
- Projector RS-232C Control
- Specifications
48
The projector can be hung from a ceiling. When doing so, the projector should be turned upside down,
and secured to the ceiling. You also need to install a safety wire to ensure that the projector cannot fall
accidentally. To attach the safety wire, remove the sticker on the bottom of the projector and attach
the wire there.
For full details, contact the retailer where you purchased the projector.
Important!
z When hanging the projector from a ceiling, make sure that it is at least one meter away from
fire detectors, fire alarms, and other fire protection devices. Locating the projector too close to
a fire protection device creates the risk of mis-operation of the device due to warm air
exhausted from the projector. Also, avoid locating the projector close to fluorescent lights or
other strong light sources. Bright light can shorten the operating range of the remote controller
or even make remote control impossible. When selecting a location for the projector, be sure
to test for proper operation of the remote controller.
z The vertical and horizontal orientation of the projected image is reversed from the normal
configuration when projecting from a projector hung from the ceiling. You need to change the
setup of the projector in order to correct for this. For details, see the “Ceiling Mount” option
under “Screen Settings Main Menu” (page 32).
Hanging the Projector from a Ceiling
Sticker