Panasonic Aj D750 Operating Instructions Manual
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Video output (encoder output) signal adjustments After this system has been connected, the video output signal (ENCODER OUT) must be adjusted if AB roll editing (editing using two source machines) using an editor, for instance, is to be error-free and accurate. (This adjustment must be repeated when one of the connecting cables has been replaced and whenever the connections are changed.) The adjustment procedure using this unit is outlined below. Check the connections. (see page 22.) Set the REMOTE/LOCAL switchon the front panel bottom section to the adjustment position (LOCAL). REMOTE: For adjusting the video output signals using an external encoder remote controller. LOCAL:For adjusting the video output signals using this unit. Adjust the source machine independently. 3-1 When using the preset values Set the PRESET/MANUAL switches of the VIDEO LEVEL, CHROMA LEVEL, SETUP and HUE controls to PRESET. 3-2 When adjusting the video output signals without using the preset values 1 Play back a cassette tape on which standard color bar signals have been recorded. 2 Adjust the controls in such a way that the waveforms on the waveform monitor (WFM) and vectorscope (VSC) resemble those shown in the figures below. Video level Adjust this level to 100IRE. Chroma level and hue Adjust the two controls in such a way that the light spot of the vector waveforms comes inside the rectangular grid mark. Setup level Adjust the control to eliminate deviation. Waveform on WFM Waveform on VSC Perform the same adjustments on the source machine connected to the unit. -41-
Setup (setting) menus This unit can store up to 5 user files (user 1 to user 5) containing different menu settings, and these files can be selected and used. Changing the file Press the MENU button. Hold down the STAND BY button and press the FF button to switch to the next user file. Hold down the STAND BY button and press the REW button to switch to the previous user file.FF REW FFFFFFFFSYSTEMUSER 1USER 2USER 3USER 4FF USER 5REWREWREWREWREW USER FILE Each user file contains the following items. BASIC (No. 000~009) OPERATION (No. 100~106) INTERFACE (No. 200~203) EDIT (No. 300~312) TAPE PROTECT (No. 400,401) TIME CODE (No. 500~509) VIDEO (No. 600~611) AUDIO (No. 700~720) Repeat the operation in step 2 to select the user file to be used and press the SET button. The user file is changed and stored in the memory. SYSTEM menu items are not included in user files 1 to 5. Therefore, after selecting the user file, switch to the SYSTEM file and set the SYSTEM menu items. -43-
Setup (setting) menus SYSTEM menu ItemSetting No. Superimposed No. Superimposed display display Description 00SYS SC 01SYS H 02VIDEO PHASE 03YC COARSE 04YC FINE 05SCH COARSE 06SCH FINE 07PB OUT LV 08PR OUT LV 10 AV PHASE 0000–127 01270 0255128 0000–30 00320 006030 0000–32 00320 006432 0000–2 00020 00042 0000–2 00020 00042 00000 000190 0002180 0003270 0000 –124 01280 0255123 0000–124 01240 0247123 0000–124 01240 0247123 0000–128 01280 0255127 System phase adjustment: Total variable range: ±180° ormore –: Advanced +: Delayed When shipped from the factory, the setting values do not change even if setting operations are performed. System phase adjustment: SC cycle phase (280 ns steps) –: Advanced +: Delayed When shipped from the factory, the setting values do notchange even if setting operations are performed. Video phase adjustment: 148 ns steps –: C advanced +: C delayed YC timing rough adjustment: 148 ns steps –: C advanced +: C delayed YC timing fine adjustment: 37 ms steps –: C advanced +: C delayed (The digital OUT option YC does not change.) SCH phase adjustment: 90° units (The S and C phases change but the H phase does notchange.) SCH phase adjustment: Total variable range: ±45° or more (The S and C phases change but the H phase does not change.) Component P B output level adjustment: Total variable range : ±3 dB Component PR output level adjustment: Total variable range : ±3 dB This adjusts the audio output phase with respect to the video output: 20.8 s steps –: The audio output phase is advanced with respect to the video output. +: The audio output phase is delayed with respect to the video output. The underline on the setting item denotes the initial setting. -44-
USER menu ItemSetting No. SuperimposedNo. Superimposed display display Description 200 PARA RUN0000DISThis selects whether two or more VTRs are to be operated in 0001ENAsynchronization.0: No operation in synchronization 1: Operation in synchronization 2019P SEL 0000OFF 0001ON 202ID SEL0000OTHER 0001DVCPRO 203 25P SEL 0000OFF 0001ON When operating two or more VTRs in synchronization, set item 200 of all the VTRs to 0001. This selects whether the 9P connector functions when theREMOTE/LOCAL switch has been set to REMOTE. 0: Do not function1: Function This selects the ID information which is returned to the controller. 0: 20 25H 1:DVCPRO ’ s, own ID is returned (F0 33H). This selects whether the PARALLEL (25P) connector functions when the REMOTE/LOCAL switch has been set to REMOTE. 0: Does not function 1: Functions The underline on the setting item denotes the initial setting. -48 -
Setup menus USER menu Item No.Superimposed display 300 VAR RANGE 301 IN/OUT DEL 302 NEGA FLASH 303 STD/ NON-STD 304 SERVO REF 305 EDIT RPLCE1 Setting No.Superimposed 0000 0001 0000 0001 display – 0.43 – 1 –4–+4 Description This sets the VAR speed range. 0:The tape is played in slow motion at a speed ranging from – 0.43 × to +1 × (or from – 0.5 × to +1 × for the DV format) normal speed. 0000 0001 0000 0001 0002 0000 0001 0000 0001 0002 0003 MANU AUTO OFF ON AUTO STD N-STD AUTO EXT N-DEF CH1 CH2 CH1+2 1:The tape is played in the ±4.1 × normal speed range. Phase synchronization from the editing controller is no longer possible once this item has been set to “0”. For DV format: When using the dial on the front panel, playback is always performed at – 0.5 to +1 × normal speed regardless of the menu setting. When using the 9P (RS-232C), when 0 is selected, playback is performed at – 0.5 to +1 × normal speed. When 1 is selected, playback is performed at – 3.1 to +3.1 × normal speed. This selects the operation to be performed when an edit point has been set incorrectly (when the OUT point is before the IN point). 0: Editing is not executed unless the illegal edit point is cleared or set again properly. 1:The edit points already input are automatically cleared. This selects whether to show a negative display when the IN point is greater than the OUT point. 0: No negative display. 1: Negative display. This selects STD or NON-STD in accordance with the composite input signal.. 0:Standard/non-standard signals are automatically identified and processed. 1:Standard signals are processed. (Forced STD) 2:Non-standard signals are processed. (Forced NON-STD) This selects the video signal processing. 0:Servo is synchronized with the input signal during recording and editing, or with the REF signal during playback. 1:Servo is synchronized at all times with the REF signal. This sets the channel assignments for the controller’s analog audio preset when editing the digital audio of the VTR using a controller which does not have a digital audio edit preset control function. This selects the channel concerned when the VTR CH1 edit preset is set in compliance with the ON or OFF presetting for the analog audio signals designated by the controller. 0: Not set. 1:Compliance with analog CH1 edit preset. 2:Compliance with analog CH2 edit preset. 3:Compliance with either analog CH1 or CH2 edit preset. The underline on the setting item denotes the initial setting. -49-
USER menu (continued) Item No.Superimposed display 306 EDIT RPLCE2 307 EDIT RPLCEC 308 CONFI EDIT 309 AUD EDIT IN 310 AUD EDIT OUT 311 AUTO ENTRY 312 CF ADJ SEL 313 AFTER CUE-UP Setting No.Superimposed display N-DEF CH1 CH2 CH1+2 Description 0000 0001 0002 0003 This sets the channel assignments for the controller’s analogaudio preset when editing the digital audio of the VTR using acontroller which does not have a digital audio edit preset control function.This selects the channel concerned when the VTR CH2 edit preset is set in compliance with the ON or OFF presetting for the analog audio signals designated by the controller.0: Not set. 1: Compliance with analog CH1 edit preset. 2:Compliance with analog CH2 edit preset. 3:Compliance with either analog CH1 or CH2 edit preset. This sets the channel assignments for the controller’s analog audio preset when editing the digital audio of the VTR using a controller which does not have a digital audio edit preset control function. 0000N-DEF 0001CH1 0002 CH2 0003CH1+2 0000 0001 0000 0001 0000 0001 0000 0001 0000 0001 0000 0001 OFF ON CUT FADE CUT FADE DIS ENA PLAYER RECORD STOP STILL This selects the channel concerned when the VTR CUE edit preset is set in compliance with the ON or OFF presetting for the analog audio signals designated by the editor or controller. 0: Not set.1:Compliance with analog CH1 edit preset. 2:Compliance with analog CH2 edit preset.3:Compliance with either analog CH1 or CH2 edit preset. This selects whether to conduct simultaneous playback while editing is in progress. 0: No simultaneous playback 1: Simultaneous playback Simultaneous playback is valid when the TAPE/EE switch is set to TAPE. This selects the connection method for the digital audio edit IN point. 0: Cut processing 1: V Fade processing This selects the connection method for the digital audio edit OUT point. 0: Cut processing 1: V Fade processing This selects whether the IN point is to be entered using the PREROLL button when it has not been entered. 0:IN point is not entered. 1: IN point is entered. This selects the CF adjustment deck with deck-to-deck editing. 0: The player’s edit IN/OUT points are adjusted. (reference as the RECORDER side)1: The recorder’s edit IN/OUT points are adjusted. (reference as the PLAYER side) This selects the mode after cue-up operation is complete. 0: STOP mode 1: SHTL STILL mode The underline on the setting item denotes the initial setting. - 50 -