Epson EMP-730 사용자 설명서
"Screen Size and Projection
Distance" in User's Guide
Distance" in User's Guide
Adjust the distance between the projector and
the screen until the desired image size is obtained.
the screen until the desired image size is obtained.
* When installing against a wall, leave a space of about 20cm (7.9 in.) between the projector and
the wall.
the wall.
Setting Up
30
(61 46)
40
(81 61)
60
(120 90)
80
(160 120)
100
(200 150)
200
(410 300)
Screen size
300"
(610 460 cm)
45.7 cm
(18.0 in.)
(18.0 in.)
Centre of
lens
10.1 – 11.7 m (33.2 – 38.5 ft.)
4.6
(1.8)
6.1
(2.4)
9.1
(3.6)
30.5
(12.0)
15.2
(6.0)
12.2
(4.8)
1.0 – 1.1 (3.2 – 3.7)
1.3 – 1.5 (4.3 –5.0)
2.0 – 2.3 (6.5 – 7.5)
2.7 – 3.1 (8.7 – 10.1)
3.3 – 3.9 (11.0 – 12.7)
6.7 – 7.8 (22.1 – 25.6)
Distance from centre of lens to bottom edge of screen
20 cm
(7.9 in.)*
(7.9 in.)*
: lit
: flashing
"When Having Some Trouble"
in User's Guide
in User's Guide
Power indicator
Checking the indicators
You can check the status of the projector using the indicators on the projector's control panel.
Refer to the table below for details on checking and remedying the cause of problems.
Refer to the table below for details on checking and remedying the cause of problems.
Warning indicator
indicator
(Warning) indicator
Standby condition
The power cable should only be disconnected
when the projector is in this condition.
The power cable should only be disconnected
when the projector is in this condition.
Press on the projector's control panel
or on the remote control to start
projection.
Cool-down in progress
After about 45 seconds, the projector will change
to standby mode (the indicator will light orange).
After about 45 seconds, the projector will change
to standby mode (the indicator will light orange).
Warm-up in progress
After warm-up finishes, projection starts when an
image signal is input.
After warm-up finishes, projection starts when an
image signal is input.
Remove the lamp and check if it is broken.
If the lamp is broken replace by a new lamp, or contact
your local dealer for further advise.
If the lamp is broken replace by a new lamp, or contact
your local dealer for further advise.
*1
High-speed cooling in progress. If the temperature rises too
high again, projection will stop automatically.
high again, projection will stop automatically.
Check that the air inlet and air outlet are clear, and that the
internal room temperature is not too high.
internal room temperature is not too high.
Internal problem
Stop using the projector and ask for service.
*2
Lamp problem
Problem and remedy
Troubleshooting
*1 Contact your dealer for a spare lamp.
*2 For repairs, contact your dealer or the nearest address
*2 For repairs, contact your dealer or the nearest address
provided at "International Warranty Conditions" in "Safety
Instructions/World-Wide Warranty Terms".
Instructions/World-Wide Warranty Terms".
: lit
: flashing
Orange
Orange
Green
Green
Status
Projection in progress
Problem and remedy
Orange
Red
Red
Status
High temperature inside projector (overheating)
The lamp will turn off automatically and projection will stop.
Wait for about 5 minutes without operating the projector.
After 5 minutes have elapsed, unplug the power cable and
then plug it back in again. The projector will return to its
previous condition.
Then press on the projector's control panel or on
the remote control to turn the power back on
(0.5-second
intervals)
Red
(1-second
intervals)
The values should be used as a guide for setting up the projector.