Casio Projector XJ-H1700 XJ-H1750 User Manual

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Error Indicators and Warning Messages
Warning messages and indicators let you know what the problem is when a projector error occurs.
When an error occurs, wait until the fan stops before unplugging the AC power cord. If you unplug the 
AC power cord while the fan is still operating, an error may occur when you plug the AC power cord 
back in.
Indicator/Error MessageDescription and Required Action
POWER : Green steady The projector’s internal temperature is very high. Press the [ESC] key to 
clear the warning message and perform the following steps.
1Check for any blocking of the projector’s vents, and make sure that 
there is sufficient space around the projector. See 
“Setup Precautions” 
in the “Setup Guide”.
2If there is dust accumulated around the vents, turn off the projector and 
remove it. See 
“Cleaning the Projector” (page 40). LIGHT : –
TEMP : –
Message : Internal temperature is too 
high. Check projector air 
vents for blockage.
POWER : Amber flashingJ 
Amber steadyPower has turned off automatically due to internal overheating. Perform 
the following steps.
1Check for any blocking of the projector’s vents, and make sure that 
there is sufficient space around the projector. See 
“Setup Precautions” 
in the “Setup Guide”.
2If there is dust accumulated around the vents, remove it. See 
“Cleaning 
the Projector” (page 40).
If there is no problem with the projector’s vents, confirm that the POWER/
STANDBY indicator is lit amber (without flashing), and then turn power 
back on again. If the error occurs again when you turn power back on, 
contact your retailer or nearest authorized CASIO Service Center. LIGHT : –
TEMP : –
Message : Internal temperature is too 
high. The projector will 
turn off.
POWER : Amber flashingJ 
Red steadyPower has turned off automatically due to a fan problem. Confirm that the 
POWER/STANDBY indicator is lit red (without flashing) and that the fan 
has stopped. After checking the POWER/STANDBY indicator, disconnect 
the power cord from the projector and wait for all of the projector’s 
indicators to go out. Next, reconnect the power cord and turn projector 
power back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : Red steady
TEMP : Red steady
Message : There is a problem with 
the fan. The projector will 
turn off.
POWER : Amber flashingJ 
Red steadyPower has turned off automatically due to a system problem. After 
confirming that the POWER/STANDBY indicator is lit red (without 
flashing), disconnect the power cord from the projector and wait for all of 
the projector’s indicators to go out. Next, reconnect the power cord and 
turn the projector back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : –
TEMP : Red steady
Message : A system problem has 
occurred. The projector 
will turn off. 
						

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POWER : Green steady A system problem has occurred, which may cause problems with some 
functions. Turn off the projector, disconnect the power cord from the 
projector and wait for all of the projector’s indicators to go out. Next, 
reconnect the power cord and turn the projector back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.
Press the [ESC] key to clear the warning message. LIGHT : –
TEMP : –
Message : A system problem has 
occurred. Normal 
projection is not possible.
POWER : Green steady
LIGHT : –
TEMP : –
Message : There is some problem 
with the system.
The audio function may 
not operate correctly.
POWER : Green steady The USB or LAN connection was terminated because of a problem with 
the USB port or LAN port. To use the USB or LAN function, turn off the 
projector and then turn it back on again.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center.
Press the [ESC] key to clear the warning message. LIGHT : –
TEMP : –
Message : Some problem occurred 
with the USB port or LAN 
terminal.
POWER : Amber flashingJ 
Red steadyThe projector was turned off automatically due to some problem that was 
probably caused by external digital noise or some other reason. Confirm 
that the POWER/STANDBY indicator is lit red (without flashing). After 
checking the POWER/STANDBY indicator, disconnect the power cord 
from the projector and wait for all of the projector’s indicators to go out. 
Next, reconnect the power cord and turn projector power back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : –
TEMP : Red steady
Message : –
POWER : Amber flashingJ 
Red steadyThe projector was turned off automatically because the light source unit 
turned off or did not turn on. After confirming that the POWER/STANDBY 
indicator is lit red (without flashing), unplug the power cord. Wait for a 
short while and then plug it back in and turn on the projector again.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : Red flashing 
(0.5-second interval)
TEMP : Red flashing 
(0.5-second interval)
Message : –
POWER : Amber flashingJ 
Red steadyPower has turned off automatically due to a projector memory error. 
Confirm that the POWER/STANDBY indicator is lit red (without flashing). 
After checking the POWER/STANDBY indicator, disconnect the power 
cord from the projector and wait for all of the projector’s indicators to go 
out. Next, reconnect the power cord and turn projector power back on.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : Not lit or red flashing
TEMP : Red flashing 
(2-second interval)
Message : –
Indicator/Error MessageDescription and Required Action 
						

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POWER : Amber flashingJ 
Red steadyPower has turned off automatically because the light source unit cover is 
open. Perform the following steps.
1After confirming that the POWER/STANDBY indicator is lit red (without 
flashing), disconnect the power cord from the projector.
2Check to make sure that the light source unit cover is closed.
3Plug the power cord back in and turn the projector back on again.
If the error occurs again when you turn power back on, contact your 
retailer or nearest authorized CASIO Service Center. LIGHT : –
TEMP : Amber flashing 
(1-second interval)
Message : –
Indicator/Error MessageDescription and Required Action 
						

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Appendix
The projector is able to project images from the composite video output, S-video output, or 
component video output of a connected video device.
Important!Always turn off the projector and the video device before connecting them.
Connection to a composite video output or S-video output
NoteNote that regardless of whether the image being projected is being input via the projector’s 
S-VIDEO terminal or VIDEO terminal, the projector outputs audio that is input via the projector’s 
AUDIO IN L/R terminals.
Connecting to a Video Device
To S-video output terminal
To video/audio output 
terminal
Yellow: To VIDEO terminal To S-VIDEO terminal
Red: To AUDIO IN R terminal
White: To AUDIO IN L terminal
Projector
Video device
S-video cable (commercially available)
Pin plug type video/audio cable 
(commercially available) 
						

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Connection to a component video output
zComponent video output terminals come in 3-terminal sets: Y·Cb·Cr or Y·Pb·Pr. Be sure to match 
the colors of the plugs on a component video cable with the colors of the terminals (Green: Y; 
Blue: Cb/Pb; Red: Cr/Pr).
zNote that connection only to an analog component video output terminal is supported.
Connection to a digital output terminal is not supported.
Projector
AUDIO IN 1 terminal COMPUTER IN 1 terminal
Stereo mini plug 
Ù Pin plug type audio cable 
(commercially available) Component video cable (commercially available)
To component video output
terminals
To AUDIO output terminals
Video device
Red White
AUDIO IN 2 terminalCOMPUTER IN 2 terminal 
						

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The projector supports projection and output of HDMI video and audio output from a computer or 
video device.
Important!Turn off the projector and the computer or video device before connecting them.
zYou will need to obtain a commercially available HDMI cable with a connector that matches the 
terminal of the output device on one end and a connector that matches the projector’s HDMI port 
(HDMI Type A Socket) on the other end.
zFor information about HDMI video signal supported by the projector, see page 54.
zThe projector supports L-PCM 32kHz, 44.1kHz, and 48kHz HDMI audio signals.
Connecting the HDMI Output of a Video Device or 
Computer to the Projector
Projector
HDMI port
To HDMI output terminal
Computer or video device
HDMI cable (commercially available) 
						

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When performing an operation on the remote controller, point it at the remote control signal receiver 
on the back or front of the projector. The following illustration shows the range of the remote controller 
signal.
Remote Controller Range
The allowable distance between the remote controller and the projector is less when there is a sharp 
angle between the remote controller and the remote control signal receiver.
Important!To avoid running down the batteries, store the remote control unit so its keys are not pressed 
inadvertently.
Remote Controller Signal Range
Front
±
30 degrees max.
5 meters (16.4 feet) 
max.
5 meters (16.4 feet) max.
Back
5 meters (16.4 feet) 
max.5 meters (16.4 feet) 
max.
±
30 degrees max.±
30 degrees max.
5 degrees to 
30 degrees 
						

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The projector can be hung from a ceiling. When doing so, the projector should be turned upside down, 
and secured to the ceiling. You also need to install a safety wire to ensure that the projector cannot fall 
accidentally. To attach the safety wire, remove the sticker on the bottom of the projector and attach 
the wire there.
For full details, contact the retailer where you purchased the projector.
Important!zWhen hanging the projector from a ceiling, make sure that it is at least one meter away from 
fire detectors, fire alarms, and other fire protection devices. Locating the projector too close to 
a fire protection device creates the risk of mis-operation of the device due to warm air 
exhausted from the projector. Also, avoid locating the projector close to fluorescent lights or 
other strong light sources. Bright light can shorten the operating range of the remote controller 
or even make remote control impossible. When selecting a location for the projector, be sure 
to test for proper operation of the remote controller.
zThe vertical and horizontal orientation of the projected image is reversed from the normal 
configuration when projecting from a projector hung from the ceiling. You need to change the 
setup of the projector in order to correct for this. For details, see the “Ceiling Mount” option 
under “Screen Settings Main Menu” (page 32).
Hanging the Projector from a Ceiling
Sticker 
						

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The following table shows the relationship between the distance and projected image size.
*h = Height from the center of the lens to the bottom edge of the projection screen.
Important!Note that the distances provided above are for reference only.
Projection Distance and Screen Size
XJ-H1600/XJ-H1650/XJ-H1700/XJ-H1750 XJ-ST145/XJ-ST155
Projection SizeApproximate Projection DistanceProjection SizeApproximate 
Projection 
Distance 
(m / feet)
h* 
(cm / inch)Screen 
SizeDiagonal 
(cm)Minimum 
Distance 
(m / feet)Maximum 
Distance 
(m / feet)h*Screen 
SizeDiagonal 
(cm)
27 69 0.85/2.79 1.0/3.28 0 45 114 0.6/1.97 6/2.36
40 102 1.3/4.27 1.6/5.25 0 60 152 0.8/2.62 8/3.15
60 152 1.9/6.23 2.3/7.55 0 80 203 1.1/3.61 10/3.94
80 203 2.6/8.53 3.1/10.17 0 100 254 1.4/4.59 13/5.12
100 254 3.3/10.83 3.9/12.8 0 142 361 2.0/6.56 19/7.48
150 381 4.9/16.08 5.9/19.36 0
200 508 6.6/21.65 7.9/25.92 0
300 762 9.9/32.48 11.9/39.04 0
h*
D 
						

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The following shows how images are projected in accordance with the type of the input signal and the 
aspect ratio setting of the projector.
Input source: RGB or HDMI (PC)
Aspect Ratio Setting and Projection Image
Input SignalNormalFull
SVGA (800 × 600)
XGA (1024 × 768)
WXGA (1280 × 800)
SXGA (1280 × 1024)