Hitachi CP-AX3505 User Manual

98
Maintenance
Maintenance
A lamp has nite product life. Using the lamp for long periods of time could cause
the pictures darker or the color tone poor. Note that each lamp has a different
lifetime, and some may burst or burn out soon after you start using them.
Preparation of a new lamp and early replacement are recommended. To prepare
a new lamp, make contact with your dealer and tell the lamp type number.
Replacing the lamp
Type number : DT01511 <CP-AX2505, CP-AW2505>
Type number : DT01411 <CP-AX3005, CP-AX3505, CP-AW3005>
1.
Turn the projector off, and unplug the power cord.
Allow the projector to cool for at least 45 minutes.
2.
Prepare a new lamp. If the projector is mounted on
a ceiling, or if the lamp has broken, also ask the
dealer to replace the lamp.
3.
Loosen the screw (marked by arrow) of the lamp
cover and then slide and lift the lamp cover to the
side to remove it.
4.
Loosen the 2 screws (marked by arrow) of the lamp,
and slowly pick up the lamp by the handle. Never
loosen any other screws.
5.
Insert the new lamp, and retighten rmly the 2
screws of the lamp that are loosened in the previous
process to lock it in place.
6.
While putting the interlocking parts of the lamp cover
and the projector together, slide the lamp cover back in
place. Then rmly fasten the screw of the lamp cover.
7.
Turn the projector on and reset the lamp time using
the LAMP TIME item in the SETUP menu.
In case of replacement by yourself, follow the following procedure.
Replacing the lamp
(4)
Point at the LAMP TIME using the ▼/▲ button, then press the ► button. A dialog will appear.
(5) Press the ► button to select “OK” on the dialog. It performs resetting the lamp time.
• Please reset the lamp time only when you have replaced the lamp,
for a suitable indication about the lamp.
NOTE
►Do not touch any inner space of the projector, while the lamp
is taken out.
CAUTION
(1) Press the MENU button to display a menu.
(2) Point at the ADVANCED MENU in the menu using
the ▼/▲ button, then press the ► button.
(3) Point at the SETUP in the left column of the menu
using the ▼/▲button, then press the ► button.
lamp cover
Handle

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