23ViewSonic PJ402D
20
3m
20
7m
20
20
7m
3m
3m
3m
POWER
MUTE
4:3/16:9 KEYSTONE
LASER
ENTER
B
LANK
MENU
VOLUME
AUT
O
SOURCE
POWER
MUTE
4
:
3/16:9 KEYSTONE
LASER
ENTER
BLA
NK
MENU
VOLUME
AUTO
SOURCE
POWER
MUTE
4:3/16:9 KEYST
ONE
LASER
ENTER
BLANK
MENU
VOLUME
AUT
O
SOURCE
P
O
W
E
R
MUTE
4
:3/
1
6:9
KEYSTO
N
E
L
AS
E
R
E
NT
E
R
BL
A
NK
MENU
V
OL
U
ME
A
U
T
O
S
O
UR
C
E
POWER
MUTE
4:3/16:9 KEYST
ONE
LASER
ENTER
BLANK
MENU
VOLUME
AUT
O
SOURCE
POWER
MUTE
4:3/16:9 KEYST
ONE
LASER
ENTER BLANK
MENU
VOLUME
AUTOSOURCE