With VC-B20KA

1.7.4.11. SYNC SELECT (for S.ANALOG input)

This adjustment is normally unnecessary. The optimum value is automatically set in automatic input signal scanning.

Used to select sync on green setting. The initial setting is AUTO. HD/VD may make FINE easier to match in 5-line input (separate sync). Set SOG (sync on green) for 5-line (separate sync) or 4-line (composite sync) input with sync on green signals since this clamp pulse on the green channel cannot be adjusted.

•AUTO: Select to set the optimum signal automatically.

•HD/VD: Select for a 5-line input signal.

•SOG: Select for an input signal with sync on green signals. [Procedure]

1.Select SYNC SELECT in the input memory menu (on the 4th menu sheet).

2.Select AUTO, HD/VD or SOG.

1.7.4.12. CLOCK RANGE (for S.ANALOG input)

This adjustment is normally unnecessary. The optimum value is automatically selected when H.TOTAL is set.

Used to set the dot clock frequency of an input signal. The displayed values and corresponding dot clock frequencies are shown in fallowing tables.

[Procedure]

1.Select CLOCK RANGE in the input memory menu (on the 4th menu sheet).

2.Adjust the value by left/right buttons. With VC-B50KA

CLOCK RANGE		1		2	3	4	5	6		7	8	9
Dot clock [MHz]		– 20		20 –	28 –	38 –	*	*		45 –	61 –	77 –
Dot clock [MHz]		– 20		28	38	45	*	*	61		77	82
				28	38	45			61		77	82
CLOCK RANGE		10		11	12	13	14	15		16	17	18
Dot clock [MHz]	*			*	82 –	122 –	*	*		146 –	*	*
Dot clock [MHz]	*			*	122	146	*	*		146 –	*	*
					122	146
			*) Dot clock frequency is maintained even if the clock range number changes.

CLOCK RANGE		5	6		7		8		9		10		11
Dot clock [MHz]		21.25 –	27.5 – 35		35 –		38.75 –		40 – 42.5		42.5 – 55		55 – 70
Dot clock [MHz]	27.5		27.5 – 35	38.75		40			40 – 42.5		42.5 – 55		55 – 70
	27.5			38.75		40
CLOCK RANGE		12	13		14		15		16		17		18
Dot clock [MHz]		70 – 77.5	77.5 – 80		80 – 85		85 – 110	110 – 140			140 –		155 –
Dot clock [MHz]		70 – 77.5	77.5 – 80		80 – 85		85 – 110	110 – 140		155		165
										155		165

1.7.4.13. SIGNAL TYPE (for S.ANALOG or S.DIGITAL input)

This adjustment is normally unnecessary. The optimum value is automatically set in automatic input signal scanning.

Used to switch an input signal type according to an input signal. Adjust it when an incorrect image is displayed after automatic input signal scanning.

[Procedure]

1.Select SIGNAL TYPE in the input memory menu (on the 4th or 2nd menu sheet).

2.Select RGB, YPbPr or YCbCr (RGB or YUV with VC-B20KA) according to the input signal.

PH50, XL50, XL21 series Set-up and Installation Manual

XL21, XL50 specifications

Mitsubishi Electronics has consistently set benchmarks in the realm of display technologies, and their XL50 and XL21 projector series showcases this commitment to excellence. These models are meticulously designed to cater to a variety of professional environments, making them indispensable tools for businesses, education, and large venues.

The flagship XL50 projectors offer superior brightness with an impressive maximum output, ensuring vivid images even in well-lit rooms. With a native resolution that supports Full HD content, users can expect crystal-clear presentations that captivate audiences. The XL50 also incorporates advanced color reproduction technologies, which provide a wide color gamut for dynamic visual experiences. The projectors utilize Mitsubishi’s proprietary 3LCD technology, which enhances color accuracy and brightness, allowing for incredible detail and realism in every projected image.

In contrast, the XL21 models are tailored for users seeking a balance between affordability and performance. While slightly less powerful than the XL50, these projectors still deliver remarkable brightness, making them suitable for small to medium-sized meeting rooms and classrooms. The XL21 also features a compact and lightweight design, facilitating easy transportation and setup. With a focus on user-friendly operation, both models offer intuitive interfaces and connectivity options, including HDMI ports, VGA connections, and wireless capabilities, enabling seamless integration with other devices.

In terms of advanced features, both the XL50 and XL21 incorporate automatic keystone correction and digital zoom capabilities, ensuring that images are always perfectly aligned regardless of projector placement. They also come equipped with robust security features, which are essential in corporate environments. This includes password protection and a security bar, adding an extra layer of protection against unauthorized access.

In conclusion, the Mitsubishi Electronics XL50 and XL21 projectors stand out for their exceptional brightness, advanced color technologies, and user-friendly features. They are designed to meet the diverse needs of various professional settings, whether delivering impactful presentations in large auditoriums or facilitating engaging learning experiences in classrooms. As a result, these projectors exemplify Mitsubishi Electronics’ dedication to innovation and quality in the display technology industry.

Mitsubishi Electronics XL50, XL21 installation manual With VC-B20KA

Models: XL21 XL50

With VC-B20KA

XL21, XL50 specifications