3
1. Remove the lens cap from the projector, and then carefully insert the optional lens into the
lens mount.
• Cleanly wipe off the lens and inside of the lens barrel, and insert the lens straight in. Insertion at a skewed angle
may damage the lens or lens mount.
2. Align the screw thread of the lens with that of the lens mount and turn the lens clockwise until
it sits in lens mount firmly.
3. Screw the lens setscrew (supplied with the lens) into the screw hole at the top of the lens
mount, and tighten with the hex wrench key (supplied with the lens).
• Be sure to tighten the lens setscrew
firmly.
A loose setscrew could eventually
allow the lens to fall off the lens mount.
HANDLING CAUTIONS
• Before mounting or replacing the projection lens, check to make sure that the projector has been turned off.
• Do not power up the projector with no lens installed.
• Whenever removing the lens from the projector, be sure to first remove the lens setscrew.
• While carrying the projector, exercise care not to jolt the lens by accidental contact with heavy objects. Remove the
lens whenever transporting the projector.
Note
Note
REMOTE
RGB OUT
OUT
WIRED
IN
IN
OUT
IN
R/R-Y/P
R
G/Y
SYNC/HD
VD
B/B-Y/P
B
IN
OUT
OUT
OUT
IN
R
L
USB
SERIAL
S-VIDEO IN
AUDIO IN
RGB
AUDIO AUDIO
VIDEO
RGB 2 IN
OUT
IN
DVI-D
RGB 1 IN
> PC <
TBMU152
Lens (optional)
Focus ring
Lens port
Projector
Zoom ring
Lens setscrew
(supplied with lens)
Lens setscrew
hole
Hex wrench key
(supplied with lens)
ADJUSTING THE LENS
REMOTE
RGB OUT
OUT
WIRED
IN
IN
OUT
IN
R/R-Y/P
R
G/Y
SYNC/HD
VD
B/B-Y/P
B
IN
OUT
OUT
IN
R
L
USB
SERIAL
S-VIDEO IN
AUDIO IN
RGB
AUDIO AUDIO
VIDEO
RGB 2 IN
OUT
IN
DVI-D
RGB 1 IN
> PC <
TBMU152
Focus ring fixing screw
INSTALLING THE LENS
Perform focus and picture size adjustments while viewing images on the screen:
1. Adjust the focus with the focus ring.
2. Fit the picture size to the screen size with the zoom ring.
• When using the fixed focus lens (ET-LE050), fit picture size to the screen by moving the projector back and
forth.
3. Perform fine focus adjustment with the focus ring.
• When using the fixed focus lens (ET-LE050), perform the fine focus adjustment, and then lock the focus ring
with focus ring set screw.
