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Leader LV 58SER04 Instruction Manua

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LV 58SER04
MPEG DECODER
INSTRUCTION MANUAL

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  • Page 1 LV 58SER04 MPEG DECODER INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    Manual PID Selection ......................... 19 6.1.3 Selecting a Video PID ........................ 19 6.1.4 Selecting an Audio PID ....................... 20 6.1.5 PID Display Format ........................20 6.1.6 When the LV 58SER04 Cannot Find a PAT or PMT ..............21 Error Detection Setup 1 ......................22...
  • Page 3 Error Detection Setup 2 ......................24 Error Detection Setup 3 ......................26 7. VIDEO SIGNAL WAVEFORM DISPLAY ............... 27 Adjusting the Waveform Display Position ................. 27 Setting the Waveform Display Mode ..................28 Selecting Waveform Display Channels ..................29 Adjusting the Intensity ....................... 30 7.4.1 Adjusting the Video Signal Waveform Intensity .................
  • Page 4 8.3.1 Varying the Gain ......................... 56 8.3.2 Setting the Gain .......................... 57 Selecting Lines .......................... 57 8.4.1 Selecting a Line .......................... 58 8.4.2 Selecting a Field ......................... 58 Configuring the Color System ....................59 8.5.1 Setting the Vector Display to Composite or Component ............60 8.5.2 Setting the Video Signal Display Format for the Pseudo-Composite Display ......
  • Page 5 10.3.3 Highlighting the Selected Layer....................85 10.4 Bit Rate Display ......................... 86 10.4.1 Initializing Interval Measurement ....................87 10.4.2 Selecting the Bit Rate Scale ....................... 87 10.4.3 Selecting the Bit Rates That Are Displayed................87 10.4.4 Highlighting the Selected Layer....................88 10.5 Displaying ISDB-T Broadcast Transport Streams ..............

  • Page 6: Introduction

    1. INTRODUCTION INTRODUCTION Maximum Allowable Input Voltage The table below indicates the maximum signal voltage that can be applied to the input connectors. Do not apply excessive voltage to the connectors. Doing so may damage the device or lead to injury. Do not apply external voltage to the output connectors.

  • Page 7: Specifications

    SPECIFICATIONS General The LV 58SER04 is an input unit that receives MPEG-2 TS (DVB-ASI) audio and video signals, decodes them, and transfers them to the LV 5800 (MULTI MONITOR) or the LV 7800 (MULTI RASTERIZER) to be displayed. After a signal is decoded, its video signal waveforms, vectors, pictures, and audio signals can be displayed.

  • Page 8: Specifications

    The LV 58SER04 cannot descramble scrambled broadcasts, and it may not be able to decode all MPEG-2 formats. The LV 58SER04 can only decode one stream of audio and video data at a time. You cannot decode and display different audio and video data streams simultaneously on the multi display using only one MPEG-2 input unit.

  • Page 9: Video Signal Waveform Display Features

    2. SPECIFICATIONS 2.3.4 Video Signal Waveform Display Features Waveform Operations Display Modes Overlay display—displays component signals on top of each other. Parade display—displays component signals side by side. to GBR Conversion Converts YC signals into GBR signals and displays the results. Pseudo-Composite Display Displays component signals artificially as composite signals.

  • Page 10: Vector Display

    2. SPECIFICATIONS Cursor Measurement Composition Horizontal Cursors 2 (REF and DELTA) Vertical Cursors 2 (REF and DELTA) Amplitude Measurement Percentage and voltage displays Time Measurement Second display Frequency Measurement Computes and displays the frequency with the length of one cycle set to the time between two cursors. 2V display is not available if the input signal is progressive.

  • Page 11: Dump Display

    2. SPECIFICATIONS NIT Detection Automatically identifies packets whose PID is 0010h as NIT PIDs. Cycle Measurement* Measures NIT cycles in milliseconds. NIT Data Display Dumps NIT contents. CAT Detection Identifies packets whose PID is 0001h as CATs. Cycle Measurement* Measures CAT cycles in milliseconds. CAT Data Display Dumps CAT contents.

  • Page 12: Component Names And Functions

    • The LV 58SER04 does not have descrambling features. It can only decode unscrambled data. • The LV 58SER04 cannot analyze a PAT with more than one TS_ID. A stream containing such a PAT will not be properly decoded. • The LV 58SER04 only identifies PMTs by checking PID. It does not identify PMTs by checking the program_number field.

  • Page 13: Menu Structure

    4. MENU STRUCTURE MENU STRUCTURE Video Signal Waveform Display Menu INTEN / ( -128 - 0 - 127 ) SCALE INTEN ( WHITE / GREEN ) COLOR ( WHITE / GREEN / MULTI ) COLOR SCALE ( -8 - 4 - 7 ) INTEN SCALE ( HDV,SD% / HDV,SDV / HD%,SD% / 255 / FF )
  • Page 14 4. MENU STRUCTURE FD VAR ( REF / DELTA / TRACK ) REF SET menu ARRANGE FILTER ( FLAT / LOW PASS ) FILTER ( FLAT / FLAT+LUM / LUM+CHROMA ) PERSISTENCE PERSISTENCE ( ON / OFF / INFINIT ) PERSIST CLEAR menu...

  • Page 15: Vector Display Menu

    4. MENU STRUCTURE Vector Display Menu INTEN / VECTOR ( -128 - 0 - 127 ) VECT SCALE INTEN VECTOR ( WHITE / GREEN ) COLOR SCALE ( -8 - 4 - 7 ) INTEN IQ AXIS ( ON / OFF ) SCALE ( WHITE / YELLOW / CYAN / GREEN / MAGENTA / RED / BLUE ) COLOR...

  • Page 16: Picture Display Menu

    4. MENU STRUCTURE Picture Display Menu ADJUST BRIGHTNESS ( -30 - 0 - 30 ) CONTRAST ( 0.70 - 1.00 - 1.30 ) GAIN R GAIN ( 0.70 - 1.00 - 1.30 ) G GAIN ( 0.70 - 1.00 - 1.30 ) B GAIN ( 0.70 - 1.00 - 1.30 ) menu...

  • Page 17: Status Display Menu

    4. MENU STRUCTURE Status Display Menu EVENT ( START / STOP ) STATUS CLEAR ( OVER WR / STOP ) MODE NAME CLEAR MEMORY INPUT DELETE INSERT <= => CHAR menu OVER WR STORE OVER WR FILE DELETE DELETE DELETE FILENAME ( ON / OFF ) AUTO INC...

  • Page 18: System Setup Menu

    SETUP PMT PID VIDEO PID SEL AUDIO PID SEL ERROR COMPLETE SETUP PREV NEXT CANCEL ( HEX / DEC ) DISP menu Figure 4-5 System setup menu Select the number of the slot that the LV 58SER04 is installed in.

  • Page 19: Basic Operations

    To the LV 5800 The LV 58SER04 is an input unit. Refer to the LV 5800 instruction manual, and install the LV 58SER04 in a slot from 1 to 4. You can install up to four LV 58SER04 units. ●...

  • Page 20: Selecting An Input Signal

    Chroma Difference Signal Format The chroma difference format information encoded in the sequence layer of the MPEG-2 data appears here. The LV 58SER04 can handle two chroma difference formats: YC 4:2:2 and 4:2:0. Table 5-2 Input chroma difference formats and how they are indicated on the display...

  • Page 21: Lv 58Ser04 System Setup

    In the unit system setup, you can select the PID of the signal that you want to decode and configure features such as error detection. If there is more than one LV 58SER04 installed in the LV 5800/7800, you must set each LV 58SER04 individually.
  • Page 22 6. LV 58SER04 SYSTEM SETUP • System Setup Display and Settings The following figure explains the system setup display and its settings. Figure 6-2 PID selection display...

  • Page 23: Setting The Pids

    PID of the stream to be decoded. 3 If there are no video or audio PID listed in the PMT, the LV 58SER04 will set the PID of the PMT listed next in the PAT as the decode program and repeat step 2.

  • Page 24: Manual Pid Selection

    PMT branch out below it. VIDEO and AUDIO appear next to decodable streams. The PIDs for the audio and video streams that the LV 58SER04 decodes must be listed in the same PMT. You cannot set separate PMTs for audio and video.

  • Page 25: Selecting An Audio Pid

    • Procedure SYS → F•1 UNIT SETUP → F•1 to F•4 SETUP (select the unit number that corresponds to the slot that the LV 58SER04 is installed in) → F•6 PID DISP:HEX / DEC Figure 6-3 PID display format...

  • Page 26: When The Lv 58Ser04 Cannot Find A Pat Or Pmt

    PAT is missing. When the PAT is missing, the display shown in the figure below appears. As long as the PAT is missing, the LV 58SER04 will be unable to set a PID to be decoded.

  • Page 27: Error Detection Setup 1

    6. LV 58SER04 SYSTEM SETUP Error Detection Setup 1 From the LV 58SER04 unit setup menu, press F•5 ERROR SETUP to display a tab menu for setting up the error detection feature. Using this menu, you can switch detection on and off and adjust the threshold values for errors defined as priority 1 by ETSI ETR 290.
  • Page 28 Switches PID error detection on and off. Default setting: ON • PID Cycle The LV 58SER04 will declare an error after it receives the PMT to be decoded for a set number of times, but the packet for the PID that the PMT lists does not exist. Here you can set the number of times that the PMT must be received before an error is declared.

  • Page 29: Error Detection Setup 2

    6. LV 58SER04 SYSTEM SETUP Error Detection Setup 2 From the LV 58SER04 unit setup menu, press F•5 ERROR SETUP and then F•3 NEXT to display a tab menu for setting up the error detection feature. Using this menu, you can switch detection on and off and adjust the threshold values for errors defined as priority 2 by ETSI ETR 290.
  • Page 30 6. LV 58SER04 SYSTEM SETUP • Settings • Transport Error Switches transport error detection on and off. Default setting: ON • CRC Error Switches CRC error detection on and off. Default setting: ON • PCR Error Switches PCR error detection on and off. Default setting: ON •...

  • Page 31: Error Detection Setup 3

    6. LV 58SER04 SYSTEM SETUP Error Detection Setup 3 From the LV 58SER04 unit setup menu, press F•5 ERROR SETUP and then F･2 PREV to display a tab menu for setting up the error detection feature. Use this tab menu to turn the ISDB-T broadcast TS error detection on and off.

  • Page 32: Video Signal Waveform Display

    MPEG-2 TS video signal waveform, a scale, and the video signal waveform display menu appear. Figure 7-1 Video signal waveform display menu When you display a video signal waveform using the LV 58SER04, the key on the LV 5800/7800 does not work, and the external synchronization mode cannot be used.

  • Page 33: Setting The Waveform Display Mode

    7. VIDEO SIGNAL WAVEFORM DISPLAY ● V POS Knob Use to vertically adjust the video signal waveform’s position. You can push the knob to return the video signal waveform to its default vertical position. ● H POS Knob Use to horizontally adjust the video signal waveform’s position. You can push the knob to return the video signal waveform to its default horizontal position.

  • Page 34: Selecting Waveform Display Channels

    7. VIDEO SIGNAL WAVEFORM DISPLAY ● Parade Display In the parade display, the waveforms selected according to the procedure described in section 7.3, “Selecting Waveform Display Channels,” are displayed side by side. Figure 7-5 Parade display Selecting Waveform Display Channels Press CH1 to CH3 to switch the displays for the component video waveforms of channels 1 to 3 on and off.

  • Page 35: Adjusting The Intensity

    7. VIDEO SIGNAL WAVEFORM DISPLAY Adjusting the Intensity Follow the procedure shown in the figure below to access a menu that allows you to set items such as the scale unit and the intensity of the video signal waveform and scale. Figure 7-7 Intensity/scale configuration menu 7.4.1 Adjusting the Video Signal Waveform Intensity...

  • Page 36: Selecting The Video Signal Waveform Color

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.4.2 Selecting the Video Signal Waveform Color To select the video signal waveform color from one of the two options below, follow the procedure below. WHITE GREEN MULTI: The following colors are assigned to YCbCr and GBR and displayed. Y: Yellow, Cb: Cyan, Cr: Magenta, G: Green, B: Blue, and R: Red.
  • Page 37 7. VIDEO SIGNAL WAVEFORM DISPLAY • Procedure • When COLOR MATRIX is set to YCbCr → F•1 INTEN/SCALE → F•4 SCALE UNIT: HDV,SD% / HDV,SDV / HD%,SD% / 255 / FF • When COLOR MATRIX is set to GBR or RGB. →...

  • Page 38: Displaying Scale Lines For 75% Intensity Color Bars

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.4.5 Displaying Scale Lines for 75% Intensity Color Bars Follow the procedure below to display a scale that corresponds to the chroma difference signal peak levels for waveform displays of 75% intensity color bars. The scale is displayed when you set 75%COLOR SCALE to ON.

  • Page 39: Adjusting The Gain

    7. VIDEO SIGNAL WAVEFORM DISPLAY Adjusting the Gain Follow the procedure shown in the figure below to display a menu for adjusting the video signal waveform vertical and horizontal gains. Figure 7-10 Gain adjustment menu...

  • Page 40: Adjusting The Video Signal Waveform Vertical Gain

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.5.1 Adjusting the Video Signal Waveform Vertical Gain You can adjust the video signal waveform’s vertical gain by following the procedure below. Set the gain by using F•1 GAIN VARIABLE and F•2 GAIN MAG. ● GAIN VALIABLE F•1 CAL: ×1...
  • Page 41 7. VIDEO SIGNAL WAVEFORM DISPLAY • Selecting H Sweep If SWEEP is set to H (line display) and the display mode is overlay, you can select the display method by following the procedure below. When the display mode is parade, this setting will be fixed at 1H, and this menu will not appear.
  • Page 42 7. VIDEO SIGNAL WAVEFORM DISPLAY • Selecting V Sweep If SWEEP is set to V (field display/frame display) and the display mode is overlay, you can select the display method by following the procedure below. When the display mode is parade, or when the input signal is progressive, this setting will be fixed at 1V, and this menu will not appear.

  • Page 43: Setting The Video Signal Waveform Horizontal Magnification

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.5.3 Setting the Video Signal Waveform Horizontal Magnification This section explains how to set the video signal waveform’s horizontal sweep magnification. • When F•3 SWEEP is set to H You can follow the procedure described below to set the magnification to one of these values: ×1: The video signal waveform is displayed so that it fits in the screen.

  • Page 44: Setting The V Sweep Display Field

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.5.4 Setting the V Sweep Display Field Follow the procedure described below to select the field when SWEEP is set to V (field display/frame display). This menu appears when the input signal is interlaced and V_SWEEP is set to 1V.

  • Page 45: Selecting A Line

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.6.1 Selecting a Line When the video signal waveform is displayed using line display, follow the procedure below to select the line number. • Procedure → F•3 LINE SELECT → F•1 LINE SELECT:OFF / ON After following the procedure above and selecting ON, turn the function dial (F•D) to select a line number.

  • Page 46: Measuring With Cursors

    7. VIDEO SIGNAL WAVEFORM DISPLAY Measuring with Cursors Follow the procedure shown in the figure below to access a menu that allows you to set up the cursor, which is used to measure voltages and time. Figure 7-17 Cursor setup menu 7.7.1 Displaying Cursors Follow the procedure below and select ON to display the cursor.

  • Page 47: Selecting X-Axis/Y-Axis Cursors

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.7.2 Selecting X-Axis/Y-Axis Cursors Follow the procedure below to choose to measure along either the X-axis (time) or the Y-axis (amplitude). Measurement only takes place along the Y-axis when COLOR MATRIX is set to COMPOSITE; selecting X will have no effect. •...

  • Page 48: Moving Cursors

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.7.4 Moving Cursors Follow the procedure below, and select: To move the reference cursor. DELTA To move the DELTA cursor. TRACK To move both the REF and DELTA cursors. You can also select a cursor by pressing the function dial (F•D). Each time you press the function dial (F•D), the selected cursor switches from REF, to DELTA, to TRACK, and so on.

  • Page 49: Setting The Reference Amplitude

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.7.5 Setting the Reference Amplitude When Y UNIT is set to R%, the amplitude when F•5 REF SET is pressed is 100 %. This menu does not appear when XY SEL is set to X, or when Y UNIT is set to something besides R%.

  • Page 50: Configuring The Display

    7. VIDEO SIGNAL WAVEFORM DISPLAY Configuring the Display Follow the procedure shown in the figure below to access a menu that allows you to set the filter and the waveform persistence. Figure 7-21 Display style setup menu 7.8.1 Setting the Type of Filter When COLOR MATRIX is not set to COMPOSITE, follow the procedure below to select one of these video signal filters: FLAT:...
  • Page 51 7. VIDEO SIGNAL WAVEFORM DISPLAY Figure 7-22 Filtered waveform displays When COLOR MATRIX is set to COMPOSITE, you can display the pseudo-composite waveform side by side with the pseudo-composite luminance signal, or the pseudo-composite luminance signal side by side with the chroma difference signal. FLAT: Only displays the pseudo-composite signal waveform FLAT+LUM:...

  • Page 52: Setting Waveform Persistence

    7. VIDEO SIGNAL WAVEFORM DISPLAY 7.8.2 Setting Waveform Persistence You can change the persistence of displayed waveforms. By making waveforms persistent, you can display past waveforms and present waveforms at the same time. Follow the procedure below and choose one of these settings: Waveforms are persistent.

  • Page 53: Configuring The Waveform Display Color System

    7.9.1 Configuring the Waveform Display Color Matrix When the LV 58SER04 receives luminance and chrominance signals, it can use matrix calculation to display a YCBCR signal as a GBR or RGB signal. The signals are assigned to CH1 to CH3, and can be turned on and off.
  • Page 54 The signal bandwidth is that of the original signal. Pressing the keys has no effect. • Procedure WFM → F•6 COLOR SYSTEM → F•1 COLOR MATRIX:YCbCr / GBR / RGB / COMPOSITE Figure 7-25 Waveform displays when the LV 58SER04 receives luminance and chroma difference signals...

  • Page 55: Displaying Y-Gbr/Rgb Waveforms

    Setting the Video Signal Display Format for the Pseudo-Composite Display When you have selected pseudo-composite display, follow the procedure below to set the display to NTSC or PAL. You can also choose to let the LV 58SER04 select the format automatically.

  • Page 56: Setting A Pseudo-Composite Signal Setup Level

    7. VIDEO SIGNAL WAVEFORM DISPLAY Figure 7-27 Pseudo-composite displays of NTSC and PAL 7.9.4 Setting a Pseudo-Composite Signal Setup Level Follow the procedure below to select one of these pseudo-composite signal setup levels: You can only select a setup level when displaying an NTSC pseudo-composite signal. This setting is not available when a component or PAL signal is displayed.

  • Page 57: Vector Waveform Display

    8. VECTOR WAVEFORM DISPLAY VECTOR WAVEFORM DISPLAY Displaying Vector Waveforms When you press the VECT (vector) key on the LV 5800 panel, a vector waveform, scale, and vector display menu appear. Component signal vector waveform displays are X-Y displays based on C (horizontal) and (vertical).

  • Page 58: Adjusting The Intensity

    8. VECTOR WAVEFORM DISPLAY Adjusting the Intensity Follow the procedure shown in the figure below to access a menu that allows you to set items such as the vector waveform and scale intensity, the scale color, and the I and Q axes. Figure 8-2 Intensity/scale configuration menu 8.2.1 Adjusting the Vector Waveform Intensity...

  • Page 59: Selecting The Vector Waveform Color

    8. VECTOR WAVEFORM DISPLAY 8.2.2 Selecting the Vector Waveform Color To select the vector waveform color from one of the two options below, follow the procedure below. WHITE GREEN • Procedure → F•1 INTEN / SCALE → F•2 VECT VECTOR COLOR: WHITE / GREEN 8.2.3 Adjusting the Scale Intensity You can adjust the scale intensity by following the procedure below.

  • Page 60: Displaying The I And Q Axes

    8. VECTOR WAVEFORM DISPLAY 8.2.4 Displaying the I and Q Axes Follow the procedure below to show or hide the I and Q axes. The I and Q axes cannot be displayed when the video signal format is 625i/50. The I and Q axes are displayed with the following values when you display an HDTV signal (the full scale value of 0.7 V is set at 100 %).

  • Page 61: Adjusting The Gain

    8. VECTOR WAVEFORM DISPLAY Adjusting the Gain Follow the procedure shown in the figure below to display a menu for adjusting the vector waveform gain. Figure 8-4 Gain adjustment menu 8.3.1 Varying the Gain You can continuously vary the gain. To adjust the gain, follow the procedure below and choose one of these settings: CAL: ×1...

  • Page 62: Setting The Gain

    ×5: ×5 IQ-MAG: Sets the gain so that the SMPTE color bar I signal fits into the vector scale circle (the LV 58SER04 sets the gain at ×3.140 when it receives an SMPTE color bar signal). • Procedure → F•2 F•2...

  • Page 63: Selecting A Line

    8. VECTOR WAVEFORM DISPLAY 8.4.1 Selecting a Line To select and display a specific line in the vector waveform display, follow the procedure below and select ON. If you select OFF, the line select feature will be disabled and all lines will appear.

  • Page 64: Configuring The Color System

    8. VECTOR WAVEFORM DISPLAY Configuring the Color System The component signal vector display is an X-Y display based on the chroma difference signal, but you can display pseudo-composite signal vectors by converting the signal into a pseudo-composite signal. You can also set the setup value and the color bar saturation. Follow the procedure shown in the figure below to access the color system setup menu and configure these settings.

  • Page 65: Setting The Vector Display To Composite Or Component

    Setting the Video Signal Display Format for the Pseudo-Composite Display When you have selected pseudo-composite display, follow the procedure below to set the display to NTSC or PAL. You can also choose to let the LV 58SER04 select the format automatically.

  • Page 66: Setting A Setup Level

    SETUP:0% / 7.5% 8.5.4 Setting the Color Bar Saturation If you follow the procedure below and select 75 %, the LV 58SER04 will display a scale that matches the peak level of a 75 % color bar signal. • Procedure →...

  • Page 67: Setting Waveform Persistence

    8. VECTOR WAVEFORM DISPLAY Setting Waveform Persistence Follow the procedure in the figure below to display a menu for configuring the persistence of vector display waveforms. Figure 8-12 Persistence setup menu 8.6.1 Setting Waveform Persistence You can change the persistence of displayed vector waveforms. By making waveforms persistent, you can display past waveforms and present waveforms at the same time.

  • Page 68: Picture Display

    9. PICTURE DISPLAY PICTURE DISPLAY Press the key on the LV 5800 panel to access the picture display and the picture display menu. Figure 9-1 Picture display procedure The picture display may not display the two lines of pixels farthest to the left, right, top and bottom, depending on the picture processing circumstances.

  • Page 69: Adjusting The Picture Display

    9. PICTURE DISPLAY Adjusting the Picture Display You can adjust the brightness, contrast, RGB gain, and RGB bias of the picture display. To make these adjustments, access the picture adjustment menu by following the procedure shown in the figure below. Figure 9-2 Picture display adjustment procedure 9.1.1 Adjusting the Brightness...

  • Page 70: Adjusting The Contrast

    9. PICTURE DISPLAY 9.1.2 Adjusting the Contrast Follow the procedure below to adjust the picture display contrast. You can adjust the contrast within the range of ×0.70 to ×1.30. • Procedure → F•1 ADJUST → F•2 CONTRAST:0.70 to 1.00 to 1.30 After performing the procedure described above, turn the function dial (F•D) to adjust the contrast.

  • Page 71: Displaying Safety Markers

    9. PICTURE DISPLAY Displaying Safety Markers Follow the procedure shown in the figure below to access the marker display menu and display various kinds of markers. Safety markers appear when SIZE is set to FIT and MENU is not set to OFF. Figure 9-3 Marker display menu There are four different marker sizes, which vary depending on the input signal and aspect marker.

  • Page 72: Switching The 4:3 Aspect Marker On And Off

    Switching the 4:3 Aspect Marker ON and OFF When the LV 58SER04 displays an HD signal with an aspect ratio of 16:9, it can display a marker that corresponds to an aspect ratio of 4:3. Turning the 4:3 aspect marker on and off changes the sizes of the safe action marker and the safe title marker.

  • Page 73: Displaying The Center Marker

    9. PICTURE DISPLAY 9.2.5 Displaying the Center Marker You can display a crosshair at the center of the picture display. To turn the center marker on or off, follow the procedure below. • Procedure → F•2 MARKER → F•4 CENTER:ON / OFF Displaying the Line Marker You can use the picture display line select feature to confirm the location of a specific line number.

  • Page 74: Displaying The Line Marker

    9. PICTURE DISPLAY 9.3.1 Displaying the Line Marker When you use the line select feature, the selected line is highlighted on the picture display. You can only select a line in the active picture area. The selected line will not appear during blanking intervals.

  • Page 75: Changing The Picture Display Format

    9. PICTURE DISPLAY Changing the Picture Display Format In the picture display, you can change the display size and display a histogram. To perform these operations, access the picture display format setup menu by following the procedure shown in the figure below. Figure 9-7 Picture display format setup menu 9.4.1 Setting the Picture Size...

  • Page 76: Displaying A Histogram

    9. PICTURE DISPLAY Figure 9-8 Picture sizes 9.4.2 Displaying a Histogram To display a histogram in the bottom right of the picture display, follow the procedure shown below, and select ON. The histogram shows the distribution of the image data by plotting brightness on the horizontal axis and the number of pixels at each brightness level on the vertical axis.

  • Page 77: 10. Status Display

    10. STATUS DISPLAY 10. STATUS DISPLAY The status information that can be displayed for the LV 58SER04 is listed below. For information on how to display the information, see the sections that follow. Error status display Bit rates Event log display...

  • Page 78: Priority 1 Errors

    For more information on error detection setup 1, see section 6.2, “Error Detection Setup 1.” ● TS_Sync_loss The LV 58SER04 monitors the synchronization bytes in the MPEG-2 TS stream and displays the result next to TS_Sync_loss. The LV 58SER04 considers synchronization successful if it detects 5 or more consecutive synchronization bytes in the MPEG-2 TS.
  • Page 79 58SER04 will indicate a Continuity error. * The MPEG-2 TS protocol allows the same packet to be sent twice in a row. Even in this case, because the continuity_counter of each packet is the same, the LV 58SER04 will indicate a continuity error.

  • Page 80: Priority 2 Errors

    PID_error. The LV 58SER04 indicates a PID_error if the PID of all streams are listed in the PMT, but the packets for those PID are not detected in the MPEG-2 TS after the PMT has been received a set number of times.

  • Page 81: Other Status Indications

    Measurements are made to the nearest multiple of 37 ns and have a ±37 ns margin of error. ● PACKET_SIZE The LV 58SER04 indicates the number of bytes in the TS 1 packet by displaying 188, 204, or 208. ● ASI_FORMAT The LV 58SER04 indicates the TS packet format by displaying PACKET or BURST.

  • Page 82: Displaying The Event Log

    10. STATUS DISPLAY 10.2 Displaying the Event Log If you press F•1 EVENT LOG on the status display menu, a log of events that have occurred on all units will be displayed. • Procedure → STATUS F･1 EVENT LOG Figure 10-2 Event log menu •...
  • Page 83 10. STATUS DISPLAY • Event type The events that are displayed on the event log screen are listed below. Of the events listed below, only the events whose error detection has been set to ON in the unit setup of the system settings are displayed.

  • Page 84: Starting Event Logging

    10. STATUS DISPLAY 10.2.1 Starting Event Logging F•2 LOG to START on the event log screen to start the event log. • Procedure → EVENT LOG → LOG：START / STOP STATUS F･1 F･2 10.2.2 Deleting the Event Log F•3 Press CLEAR on the event log screen to delete the event log.

  • Page 85: Saving The Event Log To Usb Memory

    10. STATUS DISPLAY 10.2.4 Saving the Event Log to USB Memory To save the event log in text format to USB memory, follow the procedure below. Connect a USB memory device to the USB port. F•6 Press USB MEMORY. The file list screen appears. This command appears when the LV 5800 has USB memory connected to it.
  • Page 86 10. STATUS DISPLAY Enter a file name using up to 20 characters. The key operations that you can perform on the file name input screen are as follows: Spaces are invalid. The spaces that you enter are ignored. F･1 CLEAR ALL :Deletes all characters DELETE :Deletes the character at the cursor...

  • Page 87: Displaying The Pid Tree

    10. STATUS DISPLAY 10.3 Displaying the PID Tree Press F•2 TREE DISPLAY in the status display menu to display the hierarchy of the multiplexed data in an MPEG-2 TS. This tree display does not show all of the data contained in an MPEG-2 TS.

  • Page 88: Dump Display

    10. STATUS DISPLAY 10.3.1 Dump Display In the PID tree display, to dump the contents of a PAT, PMT, CAT, NIT, SDT, BIT, or other packet, use the function dial (F•D) to select the packet, and then press F•2 DUMP DISPLAY.

  • Page 89: Displaying Pmt Information

    10. STATUS DISPLAY 10.3.2 Displaying PMT Information In the PID tree display, you can expand and display the information that is written in PMT packets (the PID and the stream type). On the tree display screen, set F•3 ALL PMT DETAILS to OPEN to expand and display the information that is written in all PMT packets.

  • Page 90: Highlighting The Selected Layer

    10. STATUS DISPLAY 10.3.3 Highlighting the Selected Layer If an ISDB-T signal is being applied, the layer that the data is multiplexed in (Layer A, B, C, or N) is shown on the PID tree display. Follow the procedure below to highlight all the entries that are from the same layer as the layer that you have selected.

  • Page 91: Bit Rate Display

    10. STATUS DISPLAY 10.4 Bit Rate Display Press F•3 BITRATE DISPLAY in the status display menu to display the bit rate and transmission intervals of a section or of the stream. You can display the bit rates for the NIT, the CAT, the PAT, or the PMT.

  • Page 92: Initializing Interval Measurement

    10. STATUS DISPLAY 10.4.1 Initializing Interval Measurement F•1 Press CYCLE RESET in the bit rate display to initialize interval measurement. • Procedure → F•3 BIT RATE DISPLAY → F•1 STATUS CYCLE RESET 10.4.2 Selecting the Bit Rate Scale The bit rate bar graph shows values as a percentage of the TS bit rate. You can change the scale of the bar graph so that, even when the bit rates are low, you can see the approximate values from the bar graph.

  • Page 93: Highlighting The Selected Layer

    10. STATUS DISPLAY DECODE ALL PID Figure 10-12 Selecting the bit rates that are displayed 10.4.4 Highlighting the Selected Layer If an ISDB-T signal is being applied and F•5 DISPLAY is set to ALL PID, follow the procedure below to highlight the layer that you have selected. (All entries from other layers will be displayed in gray.) F•5 This menu does not appear when...

  • Page 94: Displaying Isdb-T Broadcast Transport Streams

    10. STATUS DISPLAY 10.5 Displaying ISDB-T Broadcast Transport Streams From the status display menu, press F•5 ISDB-T DISPLAY to analyze and display ISDB-T broadcast transport streams. The input signal must meet the standards listed in the following table for analysis and display to be carried out successfully. Any values in the input signal that are outside of the standards are displayed in yellow.

  • Page 95: Displaying Tmcc Information

    LB Packets signal. If this value matches the actual number of packets that LC Packets are counted by the LV 58SER04, OK is displayed. LN Packets Frm Continuity The LV 58SER04 examines the continuity of the ISDB-T information section's TSP counter.

  • Page 96: Displaying Sfn Information

    10. STATUS DISPLAY Table 10-4 Explanation of the TMCC screen Item Description Partial Reception Displays whether partial reception is ON or OFF Mode Displays the mode Guard Interval Displays the guard interval Modulation Scheme Displays the carrier modulation scheme for each layer Coding Rate Displays the convolutional code rate for each layer Interleave...

  • Page 97: 11. Farmware Revision History

    ● Ver. 6.5 on the LV 5800 / Ver. 1.4 on the LV 7800 • An event log feature has been added to the LV 58SER04. If your LV 58SER04 is installed in an LV 5800 or LV 7800, you must have LEADER update the firmware. Contact your local LEADER agent.
  • Page 98 Index color system —1— vector display ............59 video signal waveform display ....... 48 COMPOSITE FORMAT ........50, 60 16:9................67 Continuity ..............74 Continuity Error ............23 —4— CONTRAST ..............65 contrast adjustment ............65 4:3 ................67 CRC Error ..............25 CRC_error ..............75 —7—...
  • Page 99 —G— —O— G BIAS............... 65 overlay display ............28 G GAIN ..............65 OVLAY key ..............28 GAIN..............56, 65 gain adjustment —P— picture display ............65 vector display ............56 PACKET_SIZE ............76 video signal waveform display ....... 35 parade display ............29 GAIN MAG............
  • Page 100 Transport Error ............25 —S— TREE DISPLAY ............. 82 TS_Sync_loss .............73 SAFE ACTION ............67 safe action marker ............. 67 —U— SAFE TITLE............... 67 safe title marker ............67 UNIT SETUP ..............16 scale color vector display ............55 —V— video signal waveform display ....... 33 SCALE COLOR ...........
  • Page 101 Following information is for Chinese RoHS only 所含有毒有害物质信息 部件号码: LV 58SER04 此标志适用于在中国销售的电子信息产品,依据2006年2月28日公布的 《电子信息产品污染控制管理办法》以及SJ/T11364-2006《电子信息产品污染 控制标识要求》，表示该产品在使用完结后可再利用。数字表示的是环境保护使 用期限，只要遵守与本产品有关的安全和使用上的注意事项，从制造日算起在数 字所表示的年限内，产品不会产生环境污染和对人体、财产的影响。 产品适当使用后报废的方法请遵从电子信息产品的回收、再利用相关法令。 详细请咨询各级政府主管部门。 产品中有毒有害物质或元素的名称及含量 部件名称 有毒有害物质或元素 Hazardous Substances in each Part Parts 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(Ⅵ)) (PBB) (PBDE) 实装基板...
  • Page 102 LEADER ELECTRONICS CORP. 2-6-33 Tsunashima-Higashi, Kohoku-ku, Yokohama 223-8505, Japan PHONE:81-45-541-2123 FAX:81-45-541-2823 http://www.leader.co.jp Oct. 14, 2010 Ver.6 (FW Ver.6.8)

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