Chapter 4 Adjustments and settings for recording

For the detailed audio-related settings, open the <MIC/AUDIO1> and <MIC/AUDIO2> screens from the VTR MENU page and select the settings for the items by performing menu operations.

For details, refer to “Chapter 7 Menu description tables.”

#< MIC/AUDIO1 >

 

FRONT VR CH1

:OFF

FRONT VR CH2

:OFF

MIC LOWCUT CH1

:OFF

MIC LOWCUT CH2

:OFF

MIC LOWCUT CH3

:OFF

MIC LOWCUT CH4

:OFF

LIMITER CH1

:OFF

LIMITER CH2

:OFF

AUTO LEVEL CH3

:ON

AUTO LEVEL CH4

:ON

REC CH3/CH4

:SW

CUE REC SELECT

:CH1

TEST TONE

:NORMAL

#< MIC/AUDIO2 >

 

FRONT MIC POWER

:ON

REAR MIC POWER

:ON

AUDIO OUT

:ON

MONITOR SELECT

:STEREO

FRONT MIC LEVEL

:–40dB

REAR MIC CH1 LVL

:–60dB

REAR MIC CH2 LVL

:–60dB

REAR LINE IN LVL

:+4dB

AUDIO OUT LVL

:+4dB

HEADROOM

:20dB

WIRELESS WARN

:OFF

4-4-2 Adjusting the audio signal recording levels

The procedure for manually adjusting the levels at which the signals are to be recorded on audio tracks CH1 and CH2 is set forth below.

1 Set the MONITOR SELECT switch to the CH1/2 position so that the audio level meter display in the display window indicates CH1 and CH2, and check that 1 and 2 are actually indicated as the display in the display window. Before proceeding any further, on the menu, set whether to activate the F.AUDIO LEVEL controls which are used for attenuation. (At the factory, the mode in which these controls are inactive is established.)

2 Set the AUDIO SELECT CH1 and CH2 buttons to MAN (manual).

3 While monitoring the audio level meter in the display window or the audio level meter display inside the viewfinder, adjust the AUDIO LEVEL CH1 and CH2 controls. If the uppermost bar (0 dB) is exceeded, the “OVER” display lights up to indicate that the input volume is too high. The level must be adjusted so that 0 dB will not be indicated even under maximum volume conditions.

Audio level meter in display window

NDF SLAVE HOLD

 

GPS

 

0

 

OVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CTL VTCG TIME DATE P-iREC

 

10

 

 

 

 

 

h Y

 

 

minM

 

 

 

s D

 

frm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

TAPE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

30

 

 

BATT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OO

4

1 -dB 2

Audio level meter display inside viewfinder

F:1----∫

R:2----∫---+

For the audio levels to be adjusted by one person only, it is recommended that the F.AUDIO LEVEL controls be used. Select in advance the audio channels whose levels are to be adjusted, and while monitoring the level meter on the viewfinder screen, adjust the F.AUDIO LEVEL controls in such a way that the input will not be too high.

4-4-3 CH3 and CH4 recording levels

Audio signals can be recorded separately for four audio channels. Perform menu operations to open the <MIC/ AUDIO1> screen from the VTR MENU page to change the settings for the AUTO LEVEL CH3 and AUTO LEVEL CH4. Depending on the setting conditions and input level for these items, recording levels for audio tracks CH3 and CH4 change as shown in the table below. Note that adjustments cannot be performed manually.

AUTO LEVEL

Input level

 

 

 

 

CH3/CH4*

LINE

 

MIC

 

 

 

 

 

 

ON

AGC ON

 

AGC ON

 

 

 

 

OFF

AGC/LIMITER OFF

 

LIMITER ON

 

 

 

 

<Note>

The DVCPRO HD EX format allows signals for 8 audio channels to be recorded, but the same signals as CH1, CH2, CH3 and CH4 will be recorded for CH5, CH6, CH7 and CH8, respectively.

31

Page 30 Page 32
Page 31
Image 31
Panasonic AJ-HDX400P Adjusting the audio signal recording levels, 3 CH3 and CH4 recording levels, Auto Level, Mic
Page 30 Page 32

AJ-HDX400P specifications

The Panasonic AJ-HDX400P is a versatile HD camcorder renowned for its exceptional image quality and professional-grade features. This camera is optimized for broadcast and production environments, delivering exceptional performance in a compact design.

One of the standout features of the AJ-HDX400P is its ability to record in multiple formats, including DVCPro HD, DVCPRO50, and DVCPRO. This flexibility allows users to choose the best format for their specific needs, making it suitable for various applications, from documentaries to commercial productions. The camcorder supports high-definition resolutions of up to 1080i, ensuring that the final output meets industry standards.

The camera is equipped with a three-CCD sensor system, which provides outstanding color reproduction and detail. Each CCD chip specializes in capturing specific color information, resulting in rich, vibrant images free from color artifacts. With a resolution of 1280 x 720p and the ability to capture 720p and 1080i formats, the AJ-HDX400P excels in delivering superior image clarity and fluid motion.

In addition to its recording capabilities, the AJ-HDX400P features advanced image processing capabilities. The camera utilizes a high-quality digital signal processor, which ensures that noise reduction is effectively handled, particularly in low-light conditions. This feature is crucial for producing clean and polished footage without compromising quality.

The Panasonic camcorder also boasts an extensive range of connectivity options. Users can benefit from HD-SDI and analog outputs, allowing for versatile connections to monitors and other recording devices. The presence of IEEE 1394 for digital output further enhances its compatibility with various editing systems, streamlining the post-production workflow.

Another notable characteristic of the AJ-HDX400P is its ergonomic design. It is built for extensive usage, featuring a lightweight yet durable chassis. The camcorder has an adjustable viewfinder and an intuitive user interface that make it easy to operate, even in high-pressure shooting environments.

Furthermore, the AJ-HDX400P supports a range of professional accessories, including lenses, microphones, and battery packs, enhancing its functionality for different shooting conditions. This adaptability makes it a reliable choice for videographers and production houses looking for a high-quality recording solution.

In summary, the Panasonic AJ-HDX400P stands out as a feature-rich, professional HD camcorder that combines advanced imaging technology, versatile recording formats, and user-friendly design, making it ideal for a wide array of filming scenarios. Its robustness and exceptional performance solidify its position as a reliable tool in the hands of creative professionals.
Top Page Image Contents