Maintenance and Inspection

6－9

Maintenance and Inspection
Monthly and Yearly Inspection Chart
		Inspection		Inspection
Item Inspected	Check for…	Cycle		Inspection	Criteria
Item Inspected	Check for…	Cycle		Method	Criteria
		Month	Year	Method
Ambient	Extreme	Month	Year	Thermometer,	Ambient temperature
Ambient	Extreme	9		Thermometer,	Ambient temperature
environment	temperatures	9		hygrometer	between – 10 to 40θC,
environment	temperatures			hygrometer	between – 10 to 40θC,
	& humidity				non-condensing
Major devices	Abnormal	9		Visual and aural	Stable environment for
Overall	noise & vib.	9			electronic controls
Overall	noise & vib.				electronic controls
Power supply	Voltage	9		Digital volt meter,	200V class:
voltage	tolerance	9		measure between	200 to 240V 50/60 Hz
voltage	tolerance			measure between	200 to 240V 50/60 Hz
				inverter terminals	400V class:
				[L1], [L2], [L3]	380 to 460V 50/60 Hz

	Ground	Adequate	9	Digital volt meter,	5 M: or greater
	Insulation	resistance		GND to terminals
	Mounting	No loose	9	Torque wrench	M3: 0.5 – 0.6 Nm
		screws			M4: 0.98 – 1.3 Nm
					M5: 1.5 – 2.0 Nm
	Components	Overheating	9	Thermal trip	No trip events
				events
	Housing	Dirt, dust	9	Visual	No abnormalities
Main	Terminal block	Secure	9	Visual	No abnormalities
circuit		connections
circuit	Smoothing	Leaking,	9	Visual	No abnormalities
	capacitors	swelling	9
	capacitors	swelling
	Relay(s)	Chattering	9	Aural	Single click when
					switching ON or OFF
	Resistors	Cracks or	9	Visual	Check Ohms of optional
		discoloring			braking res.
	Cooling fan	Noise	9	Power down,	Rotation must be
			9	manually rotate	smooth
				manually rotate	smooth
		Dust	9	Visual	Vacuum to clean
	Overall	No odor,	9	Visual	No abnormalities
	Overall	No odor,	9	Visual	No abnormalities
Control		discoloring,
Control		corrosion
circuit		corrosion
circuit	Capacitor	No leaks or		Visual	Undistorted appearance
		deformation
Display	LEDs	Legibility		Visual	All LED segments work

Note 1: The life of a capacitor is affected by the ambient temperature. See “Capacitor Life Curve” on page 6–11.

Note 2: The inverter must be cleaned periodically. If dust accumulates on the fan and heat sink, it can cause overheating of the inverter.

Maintenance	Troubleshootingand
Maintenance	Troubleshooting
	and

CP-X200 specifications

The Hitachi CP-X200 is a versatile and robust projector designed to cater to the needs of educational and business environments. It combines affordability with high-quality performance, making it an attractive option for various presentations and multimedia applications.

At the heart of the CP-X200 is its high brightness capability, with a lumen output of 3,000 ANSI lumens. This feature enables the projector to deliver clear and vibrant images even in well-lit rooms. The resolution of XGA (1024 x 768 pixels) ensures that text and graphics are sharp, making it suitable for everything from classroom lectures to corporate presentations.

One of the standout characteristics of the Hitachi CP-X200 is its advanced lamp technology. The projector uses a long-lasting lamp that can provide up to 5,000 hours of usage in standard mode, allowing for extended intervals between lamp replacements. Additionally, the ECO mode can further enhance the lamp life, extending its longevity while reducing energy consumption.

The CP-X200 is equipped with a variety of connectivity options, including HDMI, VGA, and composite inputs, allowing users to easily connect it to various devices such as laptops, DVD players, and other multimedia systems. The inclusion of USB and RS-232 interfaces ensures compatibility with different control systems, making it a flexible choice for diverse setups.

Another significant feature is the projector's built-in 10-watt speaker, which provides decent audio output, eliminating the need for external speakers in smaller venues. The speaker system enhances presentations, ensuring that audio and visuals are cohesive, promoting better audience engagement.

Portability is another key aspect of the Hitachi CP-X200, which weighs just around 3.5 kg (approximately 7.7 lbs), allowing for easy transport between locations. Its compact design makes it suitable for both fixed installations and mobile use, catering to professionals who require a projector that adapts to various environments.

The user-friendly interface and robust remote control enhance the projector's operability, providing easy access to essential functions. Additionally, features such as auto keystone correction adjust the image to maintain consistent quality even when the projector is not perfectly aligned with the screen.

In summary, the Hitachi CP-X200 is a feature-rich projector that embodies reliability, performance, and ease of use. Its combination of high brightness, various connectivity options, long lamp life, portability, and integrated audio makes it an excellent choice for education and business professionals seeking a dependable presentation solution.

Hitachi CP-X200 instruction manual Maintenance and Inspection, Monthly and Yearly Inspection Chart

Models: CP-X200

Monthly and Yearly Inspection Chart

CP-X200 specifications