Hitachi CP-AX3505 User Manual

107
Troubleshooting
Regarding the indicator lamps
When operation of the LAMP, TEMP and POWER indicators differs from usual,
check and cope with it according to the following table.
POWER
indicator
LAMP
indicator
TEMP
indicator
Description
Lighting
In Orange
Turned
off
Turned
off
The projector is in a standby state.
Please refer to the section “Power on/off”.
Blinking
In Green
Turned
off
Turned
off
The projector is warming up.
Please wait.
Lighting
In Green
Turned
off
Turned
off
The projector is in an on state.
Ordinary operations may be performed.
Blinking
In Orange
Turned
off
Turned
off
The projector is cooling down.
Please wait.
Blinking
In Red
(discre-
tionary)
(discre-
tionary)
The projector is cooling down. A certain error
has been detected.
Please wait until POWER indicator nishes blinking,
and then perform the proper measure using the item
descriptions below.
Blinking
In Red
or
Lighting
In Red
Lighting
In Red
Turned
off
The lamp does not light, and there is a possibility
that interior portion has become heated.
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After the projector has
sufciently cooled down, please make conrmation of
the following items, and then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air lter dirty?
• Does the peripheral temperature exceed 40°C?
If the same indication is displayed after the remedy,
please change the lamp referring to the section
“Replacing the lamp”.
Blinking
In Red
or
Lighting
In Red
Blinking
In Red
Turned
off
The lamp cover has not been properly xed.
Please turn the power off, and allow the projector to
cool down at least 45 minutes. After the projector has
sufciently cooled down, please make conrmation of
the attachment state of the lamp cover. After performing
any needed maintenance, turn the power on again.
If the same indication is displayed after the remedy,
please contact your dealer or service company.
Blinking
In Red
or
Lighting
In Red
Turned
off
Blinking
In Red
The cooling fan is not operating.
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After the projector has
sufciently cooled down, please make conrmation
that no foreign matter has become caught in the fan,
etc., and then turn the power on again.
If the same indication is displayed after the remedy,
please contact your dealer or service company.
(continued on next page)

Hitachi CP-AX3505 Specifications

General

Placement	Ceiling
Product type	Ultra short throw projector
Product color	White
Number of colors	16.78 million colors
Projection technology	-
Contrast ratio (typical)	10000:1
Screen size compatibility	60 - 100 \
Projector native resolution	XGA (1024x768)
Projector brightness (economic mode)	2214 ANSI lumens
Focus	Auto
Digital zoom	1.35 x
Focal length range	- mm
Lamp power	250 W
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	5000 h
Full HD	No
Supported video modes	480i, 480p, 576i, 720p, 1080i, 1080p
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
PC in (D-Sub)	Yes
Serial interface type	RS-232C
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Noise level	36 dB
Certification	UL/CUL, FCC PART15 CLASS B, AS/NZS CISPR22 CLASS B, CE, ROHS, GOST-R
Noise level (economic mode)	29 dB
Operating temperature (T-T)	0 - 40 °C
Power source	AC
AC input voltage	220 - 240 V
Power consumption (standby)	0.35 W
Power consumption (typical)	350 W
Sustainability certificates	RoHS
RMS rated power	16 W

Weight and Dimensions

Depth	360 mm
Width	377 mm
Height	136 mm
Weight	4300 g