Leupold B17CL specifications No picture, Image is scrolling or unstable, Picture is fuzzy

Troubleshooting

No picture

Check that the AC cord is correctly connected.

Check that the AC socket is live by plugging in another piece of equipment. Power switch and computer power switch should be in position.

Ensure that the signal cable is properly connected to the video card or PC. Ensure that the video card is securely seated in the PC.

Check the connector for bent or pushed-in pins.

Press a key on the keyboard or move the mouse, in case the screen power-saver mode has blanked the screen.

Image is scrolling or unstable

Signal cable should be securely attached to the computer.

Check the pin assignments and signal timings of the monitor and your video card with respect to recommended timings and pin assignments.

Ensure that the video card is securely seated in the PC.

Picture is fuzzy

Adjust the Contrast and Brightness Controls.

Push the Degauss Button once.

Caution : A minimum interval of 20 minutes should exist before the Degauss Button is used a second time. Do not hold the button down continuously.

Picture bounces or a waving pattern is present in the picture

Move electrical devices that may be causing electrical interference away from the monitor. See the inside front cover of this manual for FCC information.

Unshielded audio speakers placed next to the monitor can cause picture distortion. Move the speakers away.

Edges of the display image are not square

Adjust the distortion using the Side Pincushion or Trapezoid Pincushion Balance, Parallel adjustment controls under the on screen menu.

Display image is not centered, too small, or too large

Adjust the horizontal and vertical image sizes using the Horizontal and Vertical Size adjustment controls under the on screen menu.

12 User’s Manual

						Specifications
Electrical Specifications							ENGLISH
		ITEM			B17CL
	CRT Type			17 , 90 deflection FST
	CRT Dot pitch				0.26mm
	CRT Surface				Non-glare
			Sync	H/V Separate, TTL, positive/negative
	Input			H/V Composite, TTL, positive/negative
	Signal		Video	RGB Analog (0.7Vp-p), positive
				75	Terminated
	Scanning		Horizontal	30kHz~96kHz (Automatically)
	frequency		Vertical	47Hz~160Hz (Automatically)
	Maximum Resolution			1600Dots 1200Lines (Non-interlace)
	Pixel Clock (Max.)				157.8 MHz
	Display Size (Standard)			Horizontal 306mm, Vertical 230mm
	Power Consumption (Max.)				100 Watts
	Power Supply			AC 100~240Volt, 60/50Hz 3Hz
	Input Connector			D-Sub, 15Pin Connectors
	Display Colors				Unlimited
Mechanical Specifications
		ITEM			B17CL
			Unit	16.5 (W)	16.5 (D)	16.4 (H)
				418mm(W)	419mm(D)	417mm(H)
	Dimension
			Carton	20.9 (W)	20.0 (D)	18.2 (H)
				530mm(W)	508mm(D)	462mm(H)
	Weight		Net	34.6Ibs (15.7Kg)
			Gross	40.8Ibs (18.5Kg)
Environmental Specifications
		ITEM			B17CL
	Temperature		Operating	32 F to 104 F (0 C to 40 C)
			Storage	-4 F to 140 F (-20 C to 60 C)
	Humidity			10% to 85% R.H. Non-condensing

User’s Manual 13