46
Location and Function of Controls
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Location and Function of
Controls
Projector Unit
Front/Sides
a
Upper side ventilation hole (exhaust)
b
Ventilation holes (intake)/air filter (right side)
For replacement of an air filter, consult your Sony dealer.
c
Lens cover
d
Lens mount part
When attaching the optional lens, consult your Sony
dealer.
e
Input board attachment parts (inside the
projector)
Depending on the input sources, install the optional input
board in a slot inside the projector. For installation of the
board, consult your Sony dealer.
The input board slots are arranged in order of INPUT A,
INPUT B, INPUT C and INPUT D from right to left.
INPUT A is preinstalled with an LKRI-005 HDCP DVI
board. Depending on the input source, you can replace it
with an optional input board.
DVI-D connector (24-pin DVI connector, male):
For
input of progressive DVI signals and HDCP-compatible
DVI signals.
AUX connector (24-pin DVI connector, male):
Used for input extension. For details, consult your Sony
dealer.
f
Ventilation holes (exhaust) (left side)
Rear
a
STATUS MESSAGE window
Displays various messages.
For details on messages, see page 69.
b
Status indicators
Combinations of the MAIN and LAMP indicators indicate
the status of the projector as follows:
z
: Lights
: Flashes
c
Power switch
Set the switch to the upper position to turn on the main
power of the projector. To turn it off, set the switch to the
lower position.
d
RS-232C connector (D-sub 9-pin, female)
Connect to the RS-232C connector on a computer in which
the supplied SRX Controller is installed. You can control
the projector from the computer.
e
Lamp adjustment windows
The lamp adjustment screws are behind these windows.
Fine adjustment of lamp position is necessary after
replacing the lamp.
For lamp adjustment, contact your Sony dealer.
3
4
2
1
6
5
MAIN
indicator
LAMP
indictor
Status of the projector
z
(red)
z
(red)
The projector is in standby
mode. You can turn it on with the
SRX controller.
z
(green)
z
(green)
The projector is turned on with
the SRX controller. You can
operate the projector with the
SRX controller.
(green)
(green)
The projector is in standby after
shutting it down with the SRX
controller. Cooling fans are
running.
RS-232C
2
1
5
3
4
Summary of Contents for SRX-T420
Page 39: ......
