Parts and their functions

Display panel

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

3

 

 

 

45

6

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCH

SERVO

 

 

 

 

 

 

 

 

 

525

625

 

 

 

 

 

 

 

 

 

 

 

 

REMOTE

 

VIDEO

 

 

 

AUDIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dB

 

 

dB

dB

dB

 

 

 

 

 

 

 

 

 

 

Y PB PR

 

 

ANALOG

 

 

 

 

=

 

 

 

 

 

 

 

 

INH

0

 

0

 

 

 

0

 

 

 

0

 

 

 

CUE

 

 

 

CMPST

 

 

AES/EBU

 

 

 

 

 

EDIT REC

 

-4

 

-4

 

 

 

-4

 

 

 

-4

 

 

dB

 

 

 

SDI

 

USER SET

DVCPRO

 

 

 

 

 

 

 

 

-8

 

-8

 

 

 

-8

 

 

 

-8

-8

 

 

 

 

 

 

 

 

SDI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

-12

 

-12

 

 

 

-12

 

 

 

-12

-12

 

 

 

 

 

SDTI/1394

 

SDTI/1394

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVCAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SG 1 2

 

 

SG

 

 

 

 

 

 

 

 

 

-16

 

-16

 

 

 

-16

 

 

 

-16

-16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-20

 

-20

 

 

 

-20

 

 

 

-20

-20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-25

 

-25

 

 

 

-25

 

 

 

-25

-25

 

 

 

CTL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-30

 

-30

 

 

 

-30

 

 

 

-30

-30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

-

 

 

 

 

-

 

 

 

 

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

R

 

L

 

R

 

L

 

R

 

L

 

R

 

L

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1TV system displays

The selected TV system is displayed here.

With the AJ-SD955A, it is possible to switch between the 525 interlace and 625 interlace systems by setting setup menu item No. 070 (TV SYSTEM).

With the AJ-SD930, only the 525 interlace TV system can be used.

525 : This lights when the 525 interlaced TV system has been selected.

625 : This lights when the 625 interlaced TV system is selected. SD955A

2REMOTE lamp

This lamp lights when the CONTROL switch has been set to the REMOTE position.

3INPUT SELECT display area

The characters corresponding to the selected input signals light. With all input signals except for analog audio signals, the fact that no signals have been

selected is indicated by a flashing display.

VIDEO

 

 

Y PB PR

: Analog component video signals

 

 

(option)

CMPST

: Analog composite video signals

 

 

(option)

SDI

: Serial digital video signals

SDTI/1394

: Compressed digital signals (option)

SG/SG 1/SG 2: Internal reference signals

 

 

AUDIO

 

 

ANALOG

: Analog audio signals

AES/EBU

: Digital audio signals

USER SET

: Recording audio signal selection

SDI

: Serial digital audio signals

SDTI/1394

: Compressed digital signals (option)

SG

: Internal reference signals

4= lamp

This lamp lights when a cassette tape is inserted into the VTR.

5SCH lamp

This lamp lights when the SCH phase of the external synchronized signal (REF VIDEO) is inside the prescribed range.

At all other times, the lamp is off.

6SERVO lamp

This lamp lights when the drum servo or capstan servo locks.

7Channel condition lamps

These lamps light to indicate the error rate status. (green 5 white 5 red)

Green: This lights when the error rates for the video and audio playback signals are both at acceptable levels.

White : This lights when the error rate for the video or audio playback level has increased.

The playback picture and sound remain unaffected even while this lamp is lighted.

Red : This lights when the error rate for the video or audio playback level has increased to the extent that correction or interpolation was performed.

11

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Panasonic AJ-SD930, AJ-SD955A manual Display panel

AJ-SD930, AJ-SD955A specifications

The Panasonic AJ-SD955A and AJ-SD930 are noteworthy additions to the world of professional video production, combining cutting-edge technology with user-friendly features. Both models are designed for broadcast and post-production environments, offering high-quality video capture and playback at an impressive level of performance.

The AJ-SD955A is a versatile digital disk recorder that supports a wide range of formats, including DV and DVCPRO. This model stands out due to its capability to record in both standard definition and high definition, making it suitable for various production requirements. One of its main features is its dual-slot P2 card system, which allows for hot-swappable memory cards, enabling uninterrupted recording and extended shooting times. This flexibility is invaluable in fast-paced production settings.

The AJ-SD930 is a more compact option, ideal for mobile applications. Like the AJ-SD955A, it supports both DV and DVCPRO formats, but it offers slightly fewer advanced features, focusing instead on portability and user convenience. The SD930 includes balanced audio inputs, a built-in LCD monitor, and a straightforward interface that allows for intuitive operation in the field.

Both models utilize MPEG-2 compression technology, providing high-quality video while minimizing file sizes. This is particularly important for content that demands efficient storage and fast transfer rates. Additionally, they support both 16-bit linear PCM audio and embedded audio recording, catering to professionals who require top-notch audio fidelity alongside their video.

The build quality of both the AJ-SD955A and AJ-SD930 is robust, making them suitable for rigorous use in various environments. The devices feature extensive connectivity options, including SDI and analog outputs, which facilitate seamless integration into existing production setups. This versatility ensures that users can adapt to different workflows with ease.

In conclusion, the Panasonic AJ-SD955A and AJ-SD930 are exemplary choices for professionals seeking reliable and high-quality video recording solutions. Their combination of innovative technology, flexibility, and durable design makes them indispensable tools for anyone serious about video production, whether in a studio or on location. With their ability to deliver outstanding performance while accommodating evolving industry standards, they remain relevant in the ever-changing landscape of professional videography.