User manual YAMAHA DSP-Z7

[. . . ] RBGLE AV Amplifier OWNER'S MANUAL English Caution: Read this before operating your unit. 1 To assure the finest performance, please read this manual carefully. 2 Install this sound system in a well ventilated, cool, dry, clean place ­ away from direct sunlight, heat sources, vibration, dust, moisture, and/or cold. Allow ventilation space of at least 30 cm on the top, 20 cm on the left and right, and 20 cm on the back of this unit. 3 Locate this unit away from other electrical appliances, motors, or transformers to avoid humming sounds. [. . . ] · The converted video signals are only output at the MONITOR OUT jacks. When recording a video source, you must make the same type of video connections between each component. · When composite video or S-video signals from a VCR are converted into component video signals, the picture quality may suffer depending on your VCR. · Unconventional signals input at the composite video or S-video jacks cannot be converted or may be output abnormally. In such cases, set "Analog Analog" to "Through". Resolution (HDMI video signal resolution) Use this feature to enable or disable the upscaling of the analog-to-HDMI video signals and/or HDMI-to-HDMI video signals. This unit up-scales the video signals as follows: · 480i(576i) 480p(576p)/720p/1080i/1080p · 480p(576p) 720p/1080i/1080p · 720p 480p(576p)/1080i/1080p · 1080i 480p(576p)/720p/1080p · 1080p 480p(576p)/720p/1080i Choice Through 480p (or 576p), 1080i, 720p, 1080p Functions Does not up-scale any video signals. Up-scales video signals to 480p or 576p, 1080i, 720p, or 1080p of resolution. Analog HDMI (Analog-to-HDMI video signal processing) Use this feature to select whether this unit processes the analog-to-HDMI video signals (input at VIDEO, S VIDEO, or COMPONENT VIDEO input jacks and output at HDMI OUT jacks). Choice Through Functions Select this setting when you do not want this unit to process the analog-to-HDMI video signals. Select this setting when you want this unit to apply the video processing configured in "Processing" to the analog-to-HDMI video signals. Aspect (HDMI aspect ratio) Use this feature to select whether this unit converts the aspect ratio of the analog-to-HDMI video signals and/or HDMI-to-HDMI video signals. Choice Through 16:9 Normal Functions Does not make any adjustments to the aspect ratio for the HDMI video signal sources. Displays video images with the aspect ratio of 4:3 on your video monitor with the aspect ratio of 16:9. Black stripes appear on the right and left sides as a result. Processing Smart Zoom Fits video images with the aspect ratio of 4:3 to your video monitor with the aspect ratio of 16:9. HDMI HDMI (HDMI-to-HDMI video signal processing) Use this feature to select whether this unit processes the HDMI-to-HDMI video signals (input at HDMI input jacks and output at HDMI OUT jacks). Choice Through Functions Select this setting when you do not want this unit to process the HDMI-to-HDMI video signals. Select this setting when you want this unit to apply the video processing configured in "Processing" to the HDMI-to-HDMI video signals. Notes · If the aspect ratio of the input video source is other than 4:3, this unit automatically ignores the setting of "Aspect". · When "Aspect" is set to "Smart Zoom", the video images of the edge of the video monitor are rather stretched. Prog. Re-Processing (Progressive re-processing) Use this feature to enable or disable the progressive reprocessing of the analog-to-HDMI video signals and/or HDMI-to-HDMI video signals. Choice Off On Functions Disables the progressive re-processing of the HDMI video signals. Enables the progressive re-processing of the HDMI video signals. Processing Processing (HDMI video signal processing) Use this feature to configure the resolution, aspect, and progressive re-processing settings for the video signals output at the HDMI OUT jacks. Note This feature is available only when "Analog "HDMI HDMI" is set to "Processing". HDMI" or Note This setting is effective only for video signals of which resolution is 480p (576p), 720p, or 1080p. Adjustment (Video quality adjustments) Use this feature to fine adjust the video quality of the analog-to-HDMI video signals and/or HDMI-to-HDMI video signals. You can also use the preset feature to save up to six of your favorite video quality settings. 82 En Graphical user interface (GUI) menu 1 2 Press 9 k / n repeatedly to select "Adjustment" and then press 9 ENTER. Press 9 l / h repeatedly to select a preset number to which you want to save the video quality adjustments and then press 9 ENTER. y To recall the preset video quality adjustments, press 9l / h to select a preset number to recall, press 9ENTER and then skip to step 8. Preset Select 1 2 EDIT 3 4 5 CLOSE 6 Mosquito NR (Mosquito noise reduction) Mosquito noise is a type of noise that appears along edges of compression artifacts. Choices: Off, Low, Medium, High Block NR (Block noise reduction) Block noise is often caused when the bitrate is too low to accurately encode the video. Control range: 0 to 50 Detail Enhancement (Detail enhancement) Use this feature to adjust finesses of images. Control range: 0 to 50 Edge Enhancement (Edge enhancement) Use this feature to adjust sharpness of images. [. . . ] This notice may not be removed or altered from any source distribution. Jean-loup Gailly jloup@gzip. org Mark Adler madler@alumni. caltech. edu TO DO The major thrust for v7 will probably be improvement of visual quality. The current method for scaling the quantization tables is known not to be very good at low Q values. We also intend to investigate block boundary smoothing, "poor man's variable quantization", and other means of improving quality-vs-file-size performance without sacrificing compatibility. [. . . ]