Panasonic Camera Recorder Ajhdx900 Operating Instructions
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21 2 2-8 Viewfinder section ON OFF2 8 7 ; = < \b: 9 3\f 45 > ? @ \b Viewfinder (optional accessory) While recording or playback is underway, pictures can be viewed through the viewfinder in black and white. The warning displays concerning the unit’s operation statuses and settings, messages, zebra patterns and markers (safety zone markers and center marker) can also be seen in the viewfinder. 2 ZEBRA (zebra pattern) switch This is used to display the zebra pattern in the viewfinder. ON : The zebra pattern is displayed. OFF : The zebra pattern is not displayed. 3 TALLY switch This is used to control the front tally lamp 7. HIGH: The brightness of the front tally lamp is increased. OFF : The front tally lamp is turned off. LOW : The brightness of the front tally lamp is reduced. 4 PEAKING control This is used to enhance the outlines of the images seen inside the viewfinder to make focusing easier. Its adjustment does not affect the output signals of the camera. 5 CONTRAST control This is used to adjust the contrast of the picture seen inside the viewfinder. Its adjustment does not affect the output signals of the camera. \f BRIGHT control This is used to adjust the brightness of the picture seen inside the viewfinder. Its adjustment does not affect the output signals of the camera. 7 Front tally lamp This lamp is activated when the TALLY switch 3is set to the HIGH or LOW position, and it lights while the VTR unit is recording. It also flashes to provide a warning display like the REC lamp inside the viewfinder. The lamp’s brightness (HIGH or LOW) when it is lighted can be selected using the TALLY switch. 8 Back tally lamp This lamp lights while the VTR unit is recording. It also flashes to provide a warning display like the REC lamp inside the viewfinder. When the lever is set to OFF, the back tally lamp is hidden. 9 Eyepiece Do not point the eyepiece at the sun. Doing so may damage the parts inside. : Diopter adjustment ring This is adjusted in line with the camera operator’s diopter in such a way that the user can see the image on the viewfinder screen most clearly. ; Connecting plug < Locking ring = Microphone holder > Viewfinder stopper This is used to attach and remove the viewfinder. ? Viewfinder left-right position anchoring ring This is used to adjust the left-right position of the viewfinder. @ Viewfinder front-back position anchoring ring This is used to adjust the front-back position of the viewfinder. For more information, see the instruction manual for the viewfinder. Chapter 2 Parts and their functions (continued) +)%9@1@& 7259 @& .
22 Chapter 3 Recording and playback 3-1 Cassette tapes Loading a cassette tape 1Set the POWER switch to ON. When condensation has formed inside the unit, the HUMID display lights. Wait until this display is cleared before proceeding with the intended operation. Ejecting the cassette tape While the power is still on, press the EJECT button to open the cassette holder, and take out the cassette tape. If another cassette is not going to be loaded immediately after this tape is ejected, close the cassette holder. Ejecting the cassette when the battery has no charge First, set the POWER switch to OFF to turn off the unit’s power. Then turn the power back on, and immediately hold down the EJECT button. The cassette can be removed when there is still some power left in the battery. However, do not repeat this operation. To prevent accidental erasure Set the cassette ’s tab to SAVE to prevent the recordings on the tape from being erased accidentally. 2Press the EJECT button. The cassette holder opens. 3Insert the cassette tape and press the part marked with the arrow to close the cassette holder securely. Check that there is no slack in the tape of the cassette. REC SAVE HUMID display POWER: ON EJECT button Cassette holder Checking for tape slack Gently push in the reel using your finger and turn the reel in the direction of the arrow. If the reel fails to turn, it means there is no tape slack. +)%9@1@& 7259 @& 1.
23 3 3-2 Basic procedures This section describes the basic steps for shooting and recording. Before actually departing to shoot scenes, carry out inspections to ensure that the system is functioning properly. * For details on how to perform these inspections, refer to “6-1 Inspections prior to shooting. ” From providing the power supply to loading the cassette Up to performing the switch settings Provide the power supply, and load the cassette. Next, set each switch as shown in the figure below, and then proceed to operate. 1Attach a fully charged battery pack. 2Set the POWER switch to ON. Now check that the HUMID display is not showing and that at least 5 segments of the remaining battery charge display are lighted. ≥ If the HUMID display is showing, wait until it goes off. ≥ When five or more segments of the remaining battery charge display have not lighted, first check the battery setting. If there is nothing wrong with the battery setting, replace the existing battery pack with a fully charged battery pack. When the MODE CHECK button is pressed to display the status screen in the viewfinder, the type of set battery is shown on the top right of the screen. 3Check that there are no cables around the cassette holder or top panel, and then press the EJECT button to open the cassette holder. 4After checking the following points, insert the cassette tape and close the cassette holder. ≥Position of the accidental erasure prevent tab ≥ Tape slack Switch settings for shooting and recording AUDIO SELECT CH 1/CH 2: AUTO TCG: F-RUN or R-RUN OUTPUT: CAM/AUTO KNEE ON GAIN: Normally set to 0 dB; change to a more suitable value if the picture is too dark. Chapter 3 Recording and playback (continued) 1 2 2 3 4 MODE CHECK button +)%9@1@& 7259 @& 1.
24 Procedure for shooting From adjusting the white balance and black balance to stopping the recording 1Select the filter to match the lighting conditions. 2-1If the white balance has been stored in the memory ahead of time: Set the WHITE BAL switch to “A ” or “B. ” 2-2If the white balance and/or black balance have not been stored in the memory and there is no time to adjust the white balance: Set the WHITE BAL switch to PRST. The white balance for the filter is achieved in accordance with the setting position of the CC FILTER control (outer). 2-3When adjusting the white balance on the spot: Select the filter to match the lighting conditions, set the WHITE BAL switch to “A ” or “B ” and adjust the white balance as follows: 1 Press the AUTO W/B BAL switch to the AWB position and adjust the white balance. 2 Press the AUTO W/B BAL switch to the ABB position and adjust the black balance. 3 Press the AUTO W/B BAL switch to the AWB position and adjust the white balance again. * For details on how to perform the adjustments, refer to “4-2-1 Adjusting the white balance ” and “4-2-2 Adjusting the black balance. ” 3Point the camera at the subject, and adjust the focus and zoom. 4When the electronic shutter is to be used, set the shutter speed and operating mode. * For further details, refer to “4-3 Setting the electronic shutter. ” 5Press the REC START button or lens VTR button to start recording. During recording, the REC lamp inside the viewfinder lights. 6To stop the recording, press the REC START button again. The REC lamp inside the viewfinder goes off. From adjusting the white balance and black balance to stopping the recording 1 32-1, 2, 32-34 5, 6 Tape function buttons During recording, the tape function buttons (EJECT, REW, FF, PLAY/PAUSE and STOP) will not work. Chapter 3 Recording and playback (continued) CAUTION: The unit records video and audio signals into the built-in memory once, and then reads these signals out and records them on tape. Thus, video images or voice for 2 to 3 seconds will be recorded on tape, when you start recording while the VTR SAVE/STBY switch is set to the SAVE position and then stop it immediately by pressing the REC START button or the VTR button on the lens. +)%9@1@& 7259 @& 1.
25 3 Chapter 3 Recording and playback (continued) 3-3 Scene-to-scene continuity Maintaining continuity from one scene to the next at an accuracy of +1 frame or less can be assured simply by pressing the REC START button or VTR button on the lens while the unit is in the rec-pause mode. If the unit is in a mode other than rec-pause, the point at which the scene-to-scene continuity is to be maintained must be located before recording is started. Scene-to-scene continuity during rec-pause The scene-to-scene continuity timing is located automatically. ≥When the VTR SAVE/STBY switch is set to “SAVE ”, the tape loading operation will complete about 2 seconds after pressing the REC START button. ≥ When the VTR SAVE/STBY switch is set to “STBY ”, the tape loading operation has completed. ≥ When recording with the switch set to STBY position, the tape travel mechanism will stop 2 seconds after pressing the REC START button. When pre-recording is set to 7 seconds, it takes 7 seconds or more to stop the tape travel mechanism after pressing the REC START button. Ensuring scene-to-scene continuity after the power was turned off while the unit was in the rec- pause mode 1Switch the power back on. 2Press the REC START button or lens VTR button to start the recording. 21 B C AD Forward direction of the tape Unrecorded section5 seconds 2 seconds 2 seconds Recordedsection Jump function To jump to the starting point of the unrecorded section of a tape, open the screen from the OPERATION page, and set the RET SW item to R. REVIEW. When the recorded tape is replayed to the starting point of the unrecorded section, the recording head is at Position B. If the RET button of the lens or the USER button that is allocated the RET SW function is pressed once in this state, the tape will rewind for 5 seconds. If the recorded section cannot be found, press this button again. If the recorded section is recognized during the rewind operation, such as Position C, the tape will be rewound for an additional 2 seconds from the termination point Aof the recording and then played back for 2 seconds; the tape then pauses the recording at the termination point A. Press the REC START button or the VTR button of the lens to continue recording from the termination point A. (In this case, the time code is regenerated as a value for position Aon the tape if the TCG switch is set to the R-RUN position.) When the tape is rewound to the recorded section, the recording head is at Position D. If the RET button of the lens or the USER button that is allocated the RET SW function is pressed once in the STOP mode, the tape rewind for 2 seconds, and then replay for 2 seconds before entering into the pause state for recording at position D. During the pause in playback, the tape pauses the recording at position Dwithout rewinding or playing back the tape. (In this case, the time code will be regenerated as a value for position Don the tape if the TCG switch is set to the R-RUN position.) O During the jump operation, the REW lamp flashes and the JUMP indication in the viewfinder screen flashes. O When the cassette tab is in the “SAVE ” position, the jump operation is disabled. O By executing the jump operation while the TCG switch is set to the R-RUN position, time codes will always be regenerated to the value on the tape. Even if the TCG switch is set to the SET position or the F- RUN position, the time code will be rewritten to the value on the tape when the jump operation is executed after returning the switch to the R-RUN position. When recording starts, the unit regenerates the time code to the value on the tape. Even if the FIRST REC TC item of the menu (TC/UB screen of the VTR MENU page) is set to PRESET, the time code will always be regenerated to the value on the tape by executing the jump operation after setting the TCG switch to the R-RUN position. +)%9@1@& 7259 @& 1.
26 ≥If the PRE REC MODE items is set to “OFF ”, recording starts about 0.4 seconds after pressing the REC START button when the VTR SAVE/STBY switch is set to either SAVE or STBY position. If the PRE REC MODE item is set to “ON, ” video signals for the time set in the PRE REC TIME item before starting are recorded. ≥ The data contained in the storage memory becomes unstable immediately after the power is turned on, immediately after the PRE REC MODE item setting is selected or its set time has been changed, and immediately after playback or rec-review has been performed. Immediately after any of these operations, therefore, the video and audio signals will not be pre- recorded for the duration set when recording is started by pressing the REC START button or VTR button on the lens. ≥ The video data and audio data are not stored in the storage memory while playback or rec-review is being performed. This means that the pre-recording will not include the video and audio signals supplied during a playback or rec-review operation. ≥ When recording has been started, the time code (TCG) display may remain in the hold status until it is possible for the time code (TCR) on the tape to be read. 3-4 To record video signals of a few seconds before starting recording (PRE-RECORDING function) By always storing a few seconds ’ worth (maximum of 7 seconds) of audio and video data shot by the camera, it is possible to record video and audio signals a few seconds before recording is actually started by pressing the REC START button or the VTR button on the lens in the built-in memory. In order for this function to be used, it is necessary to open the screen from the SYSTEM SETTING page and set the data storage time in memory using the PRE REC MODE item and the PRE REC TIME item using the menu operation. PRE REC MODE ON: PRE RECORDING function is activated. OFF: Recording starts about 0.4 seconds after pressing the REC START button or the VTR button on the lens. If you stop recording by pressing the REC START button or the VTR button on the lens, the message “TAPE ¢S” will be displayed on the viewfinder screen. PRE REC TIME From 0 to 7 seconds:A value from 0 to 7 seconds is set as the length of time for which the video and audio signals can be recorded before the REC START button or the VTR button on the lens is pressed. Chapter 3 Recording and playback (continued) A AB BC Real-time video signals Real-time audio signals What is recorded on the tapePrevious cut PRE-REC time set REC start (recording start) REC pause Recorded section D Pause for replaying Pause for recording Rec-review For details, refer to “3-7 To check the last few seconds of the recording (Rec-review function) ”. Stopped O Time code regeneration OTime code regeneration O Rewound for 2 seconds and then played back Pause for replaying Pause for recording Stopped No recorded section is available. O Rewinding for 5 seconds No recorded section is available. ORewinding for 5 seconds No recorded section is available. ORewinding for 5 seconds If the recorded section is found ORewound to the recorded part O Time code regeneration O Rewound for 2 seconds and then played back Section not recorded ( B, C ) Transitions with the jump operation +)%9@1@& 7259 @& 1.
27 3 3-5 Recording in intervals(INTERVAL REC function) This unit enables recording in intervals with a minimum recording time in increments of one frame, by using the built- in memory. In order to use this function, it is necessary to use the menu operations to open the screen from the SYSTEM SETTING page, select the interval recording mode by using the INTERVAL REC MODE item (INTERVAL REC MODE: ON), and set the recording time (REC TIME), interval pause time (PAUSE TIME), and time required for shooting (TAKE TOTAL TIME). Upon completion of the settings, the total shooting time (TOTAL REC TIME) is automatically calculated and displayed. INTERVAL REC MODE OFF: Interval recording is not performed. ON: Interval recording is performed. ONE SHOT: One-shot interval recording is performed for the time which was selected by the REC TIME setting. INTERVAL REC HOLD ON: When the power is turned off, the INTERVAL REC MODE settings are retained. OFF: When the power is turned off, the INTERVAL REC MODE settings are released. Procedure for shooting in the ON modes of INTERVAL REC 1After performing the basic operations for shooting and recording as set forth in “3-2 Basic procedures, ” secure the unit in such a way that it will not move. 2Press the unit ’s REC START button or the VTR button on the lens. Interval recording now starts. When the set TOTAL TAKE TIME has elapsed, recording is ended automatically. As mentioned in “2-7 Display window and its displays, ” “ i” flashes when the INTERVAL REC mode is selected. As soon as recording starts, “iREC ” lights. During rec- pause, “iREC ” flashes. Exactly what mode is established in the unit can be ascertained by observing these displays. The same displays as the ones in the display window also appear inside the viewfinder, and the TALLY lamp lights while recording is underway. Further, when the pause time has been set to 2 minutes or more, the tally lamp blinks at 5 second intervals to inform the operator. Further, when pause time has been set to 2 minutes or more, the tally lamp blinks at 5 second intervals to indicate when recording is paused. Under these conditions, the tally lamp will also flash 3 seconds before recording starts. Real-time video signals Real-time audio signals 1 12 2 3 3 N N t1t1 t2 t2 t1t1 t2 t1 N-1 N-1 What is recorded on the tape iREC start Time baseREC TIME (recording time = t1) TOTAL TAKE TIME (time required for shooting) TOTAL REC TIME (time during which signals are recorded on tape) PAUSE TIME (pause time = t2) When the recording is to be continued Press the unit ’s REC START button or VTR button on the lens once more. Interval recording is now started again. When recording is to be suspended at any time Press the STOP button. Recording is now suspended. O The tape may continue to run since the unit will record the images stored in the memory until the moment when the button is pressed. When the INTERVAL REC mode is to be exited There are two ways to do this. 1) Using the menu operations, set the INTERVAL REC HOLD item to OFF to turn off the POWER switch of the unit. When the INTERVAL REC HOLD item is set to ON, the interval recording settings are not released even if the POWER switch on the unit is turned off. 2) Perform a menu operation and select OFF as the INTERVAL REC MODE item setting. Chapter 3 Recording and playback (continued) +)%9@1@& 7259 @& 1.
28 Frame-by-frame shooting Procedure for shooting in the ONE SHOT mode The INTERVAL REC MODE item is set to ONE SHOT. (The PAUSE TIME item cannot be set.) 1After performing the basic operations for shooting and recording as set forth in “3-2 Basic procedures, ” secure the unit in such a way that it will not move. 2Press the unit ’s REC START button or the VTR button on the lens. When the set REC TIME has elapsed, the recording is ended automatically. As mentioned in “2-7 Display window and its displays, ” “ i” flashes when the INTERVAL REC mode is selected. As soon as recording starts, “iREC ” lights. When the recording ends, “iREC ” flashes. The same displays as the ones in the display window also appear inside the viewfinder, and the TALLY lamp lights while recording is underway. Real-time video signals Real-time audio signals What is recorded on the tape Previous cut iREC start A t A REC TIME (recording time = t1) Time base Chapter 3 Recording and playback (continued) Checkpoints common to all INTERVAL REC modes ≥ Sound-related Whether the sound is to be recorded or not during interval recording is set by setting ON or OFF for the AUDIO REC item on the screen. ≥ Tape function button-related During interval recording, all the tape function buttons (EJECT, REW, FF and PLAY/STILL) except STOP do not work. ≥ When the unit ’s power was turned off during recording If the unit ’s POWER switch was set to the OFF position during interval recording with the use of the memory, the tape will continue to run in order to record the video signals which were stored in the memory until the moment when the POWER switch was set to OFF, and then the power will automatically go off. If the battery was removed, the DC cable was disconnected or the power supplied through the external DC power supply was cut off during recording, those shots (Maximum 5 seconds, 150 frames) taken prior to the moment concerned may not be recorded. Bear this in mind when the battery is to be replaced. ≥ When the tape has run out during recording Bear in mind that if the tape has run out and stops during interval recording with the use of the memory, those shots (Maximum 5 seconds, 150 frames) taken prior to the moment when the tape stopped may not be recorded. ≥ Starting recording quickly when unit is in pause mode Selecting REC as the setting for one of either USER MAIN or USER1/USER2 buttons in advance enables quick start recording during pause mode when the set button is pressed. Measurement of pause mode time is continued even after quick start recording. ≥ If a PLAY, FF or REW operation is performed after one- shot recording, the operation will be performed after the images remaining in the memory are written on the tape. While the images are being recorded, the LED of the button pressed (for play, FF or REW operation) will flash. ≥ Concerning the time code display When recording has been started, the time code (TCG) display may remain in the hold status until it is possible for the time code (TCR) on the tape to be read. ≥ After turning the power ON, inserting a tape, or pressing PLAY/FF/REW, the first recording made with INTERVAL REC (including ONE SHOT mode) will be about 1 second longer than the time set in the REC TIME menu option. This is to guarantee the quality of consecutive recordings and is not a defect. When the recording is to be continued Press the unit ’s REC START button or VTR button on the lens once more. One-shot recording is now started again. O For ONE SHOT mode, the unit is always in the standby state regardless of the positions of the VTR SAVE/STBY switch. When the ONE SHOT mode of INTERVAL REC is to be exited There are two ways to do this. 1) Use the menu operations to set the INTERVAL REC HOLD item to OFF to turn off the POWER switch of the unit. When the INTERVAL REC HOLD item is set to ON, the interval recording settings are not released even if the POWER switch on the unit is turned off. 2) Perform a menu operation and select OFF as the INTERVAL REC MODE item setting. +)%9@1@& 7259 @& 1.
29 3 3-8 Normal playback and playbackat different speeds Black-and-white playback images can be viewed in the viewfinder by pressing the PLAY button. When a color monitor is connected to the unit ’s VIDEO OUT connector and an HD color video monitor is connected to its MON OUT connector at the same time, the down-converted color playback images from the VIDEO OUT connector can be viewed on the color monitor while the HD high-quality images from the MON OUT connector can be viewed on the HD color video monitor. ≥ In order to view these images, the OUTPUT SEL switch on the side panel must be set to the VTR position. In addition, when the FF and REW buttons are used, the images can be played back at different speeds by establishing the cue mode (PLAY + FF), review mode (PLAY + REW), high-speed fast forward playback mode (FF) or high-speed rewind playback mode (REW). ≥ The rec-review function cannot be used unless recording lasts for one or more seconds. ≥ If the VIDEO OUT OUTPUT SEL switch on the side panel is at the VTR position during the rec-review operation, the rec-review images are output not only to the viewfinder but to the video output connector (VIDEO OUT connector) as well. Use the menu operations to open the screen from the SYSTEM SETTING page and set the MONI OUT MODE item to VTR to output video signals of Rec-review from the MON OUT connector as well. Bear in mind that if back-up images are being recorded by a backup VTR that has been connected, these rec-review images will end up being recorded. The jump function as a relevant function. For details, refer to “3-3 Scene-to-scene continuity. ” ≥ After executing the rec-view operation, the time code at the time of recording the following data will correspond to the settings in the REC REVIEW REGEN item ( screen on the VTR MENU page). ≥ When the REC REVIEW REGEN item is turned ON and the rec-view operation is executed while the TCG switch is set to the R-RUN position, the time code will always be regenerated to the value on the tape. Even if the TCG switch is set to the SET position or the F- RUN position, the time code will be rewritten to the value on the tape when the rec-veiw operation is executed after returning the switch to the R-RUN position. When recording starts, the unit regenerates the time code to the value on the tape. Even if the FIRST REC TC item of the menu (TC/UB screen of the VTR MENU page) is set to PRESET, the time code will always be regenerated to the value on the tape by executing the rec-view operation after setting the TCG switch to the R-RUN position. 3-7 To check the last few seconds of the recording (Rec-review function) When recording is temporarily stopped and the lens RET button is pressed, the last two seconds of the tape are automatically rewound, and the playback pictures on this part of the tape appear on the viewfinder screen. This makes it possible to check whether recording was performed properly. After the two seconds of the tape have been played back, the unit is again set to the recording start standby mode. If the RET button is held down, a maximum of 10 seconds of the tape is rewound and played back. The Rec-review function can be executed by opening the screen from the OPERATION page and setting the RET SW items to the R. REVIEW via menu operations. The RET button function can be allocated by opening the screen from the OPERATION page and selecting settings for the USER MAIN SW, USER1 SW and USER2 SW items by performing menu operations. Direction of tape travel Playback of recorded section Recording section 2 to 10 sec.No recorded or already recorded section Rec-pause Rec-pause Rec-review operation 3-6 To take the previous cut again (RETAKE function) The RETAKE function ensures continuity with the previous cut on the tape when shooting is resumed. It is set by opening the screen from the SYSTEM SETTING page and selecting ON as the setting for the RETAKE MODE item by performing menu operations. The RETAKE MODE item settings are described below. ON: The retake operation is performed when the RET button on the lens is pressed while the MODE CHECK button is held down. OFF: The RETAKE function does not operate. If, when the rec-pause mode is established upon completion of the recording or the stop mode is established afterwards, the RET button on the lens is pressed while the MODE CHECK button is held down, the tape will be rewound to the approximate start point (a position advanced by 10 or so frames from the recording start) of the final image that was last recorded, and the rec-pause mode will be established. If there is some leeway in the shooting time and a “NG ” condition has been clearly identified, recording can be started from this point, and the cut in the NG area will be deleted. This function is particularly useful for cutting the amount of time taken for copying onto work tapes and other such economical operations. When the RETAKE function is to be exited There are two ways to do this. 1) Set the unit ’s POWER switch to OFF. 2) Perform a menu operation and select OFF as the RETAKE MODE item setting. Direction of tape travel Approx. 10 frames Cut 1 Cut 2 Cut 1 Cut 2 Cut 3 Cut 3 Cut 4 Chapter 3 Recording and playback (continued) +)%9@1@& 7259 @& 1.
30 Chapter 4 Adjustments and settings for recording 4-1 Multi Format 4-1-1 Video system and Recording format The unit employs a progressive scan (full pixel reading) CCD system. It is possible to select 11 kinds of the recording formats by combinations of the SYSTEM MODE item and the CAMERA MODE item on the screen on the SYSTEM SETTING page in the setting menu. In any recording format, the CCD operates in progressive (non-interlace) scan mode. When settings for SYSTEM MODE item are changed, the message “TURN POWER: OFF ” is displayed in the viewfinder screen. The settings for SYSTEM MODE item will change when the POWER switch of the unit is turned “OFF ” and then turned “ ON ” again. O Retain the state where the POWER switch of the unit is turned OFF for at least 5 seconds. +)%9@1@& 7259 @& 1.