Page 1: Table Of Contents
ORMAT .................4 OMMAND ABLE ..............5 OMMAND ORMATS ..........9 ROCEDURE FOR SSUING OMMAND ............11 RODUCT PECIFIC OTES 6.1 Recording Delay ......................11 6.2 Playback Delay ........................ 12 6.3 PRV-LX1 as Recording Device ..................12 6.4 PRV-LX1 as Source Device .................... 12...
Page 2 Every precaution has been taken in the preparation of this manual. Although we tried to thoroughly check that all instructions and information in this manual are accurate and correct, Pioneer can not be and is not responsible, in whole or in part, for any damage or loss to your data and/or equipment that results from your use of this document or from any information contained herein including, but not limited to, any errors, omissions or typos that may have resulted in an incorrect operation or installation.
Page 3: Foreword
4-pin connection located on the rear of the recorder. Set the IEEE-1394 REMOTE controls through the main menu. With a monitor connected to the PRV-LX1, press the Function button on the PRV-LX1’s front panel to access the menu. Control Settings are accessed through the Setup/Operation menu.
Page 4: Command Block Format
PRV-LX1 IEEE-1394 Protocol Command Block Format The PRV-LX1 supports the following commands based on AV/C commands in the IEEE-1394 specification. Note: Pad with 0 from Byte 0 to Byte 3 to make the command size (Bytes) a multiple of 4.
Page 5: Command Table
PRV-LX1 IEEE-1394 Protocol Command Table Command Sequence Return Data Connect (Sub-device) 01:FF: 20:00 0C:FF: 20:A0:00:00:20:20 Connect (Plug) 01:FF: 20:02 0C:FF: 20:5A:FF: FF:00:00 In Plug Signal Format Inquiry 01:FF: 19:XX: FF: FF: FF: FF 0C:FF: 19:XX: 80:YY:00:00 Out Plug Signal Format Inquiry...
Page 6: Command Formats
Start playing Title 1 from a Stop condition. If [Operation]-[HDD Recording]-[Time-Shift PLAY] setting is Enabled and the HDD is recording when this command is received, the PRV-LX1 tries to Time-Shift PLAY the title being recorded. Status Data retains the Play condition while in Time-Shift PLAY...
Page 7 Hours Hour 00:20:00:00:E0: 36:11:TT: TT Title Search (Original command on the PRV-LX1) Executes a title search to the title number given by TT: If the [Operation]-[HDD Recording]-[Time-Shift PLAY] setting is Enabled while recording and the Search Title number is same as Record Title number, then Time-Shift PLAY executes.
Page 8 00:20:00:00:E0: 36:71:TT: TT Title Delete (Original command on the PRV-LX1) If the PRV-LX1 receives this command while in a Stop condition, the title specified by TT is deleted: With "01:20:00:00:E0: 36:8F Mode Sense" command, it is possible to know if the deletion process is complete.
Page 9 Data format is as follow. (Data is listed in Gbytes) always 01:20:00:00:E0: 36:8F:00 Mode Sense (Original command on the PRV-LX1) This command queries the status of the PRV-LX1. Current condition of PRV-LX1 is reported by “0C: 2. Status of PRV-LX In Record condition Include Time-Shift PLAY...
Page 10: Procedure For Issuing Command
PRV-LX1 IEEE-1394 Protocol Procedure for Issuing Command Example: playing Title 2, from the scene10 minutes to 20 minutes “Drive Select” and “Selecting the project” are not available when using the remote control. Issue a "01:20:00:00:E0: 36:81:00:00 “Title Number Sense" command from Stop to get the total number of titles for the current project.
Page 11 PRV-LX1 IEEE-1394 Protocol Example: playing Title 2, while recording title 3 to HDD On HDD Rec, it is possible to play a title other than the recording title when Time Shift PLAY setting is Enable. The “00:20:C4:60 Stop” command stops Play during recording using TimeShift PLAY and stops recording when in the Rec condition.
Page 12: Product-Specific Notes
PRV-LX1 IEEE-1394 Protocol Product-Specific Notes 6.1 Recording Delay There is a short delay of approximately 29+/-2 frames between when the PRV-LX1 is issued a record command and the command is executed. This delay is a result of the following: Requires +12 frames for encoding system setup Execution of the command may take +2 frames Execution of the command may take–2 frames...
Page 13: Playback Delay
6.2 Playback Delay When the PRV-LX1 is issued a play command it experiences up to a +2 frames delay in the execution of the command. This delay is a result of the command being sent from the NLE system/edit controller via serial control to the recorders internal HDD for processing.
Page 14 Pioneer Electronics (USA) Inc. Industrial Solutions Business (ISB) 2265 East 220 Street Long Beach, CA 90810 (310) 952 – 2000 Published by Pioneer Electronics Copyright © 2004 Pioneer Corporation All rights reserved Printed in the USA [PRV-LX1_422Protocol] Page 13 of 12...

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