NEC GT6000 User Manual page 29

r Reattach the front part which was removed on step q above and
rotate the knob in clockwise direction to secure it.
t Remove the front lens cap from the lens unit.
This completes installation. If necessary, put the lens hood cap on
the lens hood.
NOTE:
The buttons on the remote control or the projector cabinet do not work for the focus
adjustment on the GT06RLB lens. See page 3-4.
To adjust the focus for the GT06RLB lens, rotate the three knobs on the lens unit.
1. Rotate the knob (B) to adjust the center focus.
2. Rotate the knob (C) to adjust the edge focus
3. Rotate the knob (A) to correct image distortion. The image is slightly out of focus.
4. Rotate the knobs (B) and (C) again to adjust the center and edge focus.
To adjust
Loosen
5
Knob (A)
Rotate to adjust
2-12
A U
D IO
O U
T
R G A U
L/ M D IO
B 1
O N
O
D V
R I
S L
A U L/ M O T
O N 1
R G D IO
B 2 O
S L
R
R /C O T
2
r
R G
B O
U T
G /Y
V ID
E O
S -V
ID E B /C
b
O
H /H
V
L/ M
O N
O
V
L/ M
O N
O
R
R
4
2
R G
B O
U T
G /Y
V ID
E O
S -V
ID E B /C
b
O
H /H
V
Knob (B) Knob (C)
L/ M
O N
O
V
L/ M
O N
O
R
R
Tighten
2. Installation
U S
B
( M O
U S E
/H U
B )
U S
B 1
( P C
)
P C
C A
R D
P C
C O
N T 2
R O
L
IN
L A
N
O U
T
R E
S C
T R M O
IG G T E
E R 1
R E
M O
T E
2
IN
O U
T
A C
IN
U S
B
M O (
U S E/
H U B
)
U S
B ( 1
P C
)
P C
C A
R D
P C
C O
2
N T
R O
L
IN
L A
N
O U
T
S C R E
M O
T R
IG G T E
1
E R
R E
M O
T E
2
IN
O U
T
A C
IN