HHB comm CDR-882 user manual Parallel Remote Control Port, Pinout, Electrical characteristics

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Remote Control

Remote Control Remote Control

Remote Control

In some installations, it may be desirable to control the CDR-882 from an external control system of some kind. Two rear panel connectors are provided for this purpose, the Parallel Remote Input and the RS232 Link Input. The Parallel Remote Input provides the main transport commands only, while the RS232 Link Input allows control of virtually every machine function, parameter and setting.

Parallel Remote Control Port

The rear panel Parallel Remote Input permits control of five transport functions, and provides tallies for three functions. The five active commands may be selected from a set of eight, and the three active tallies from a set of five. These are shown in the table below.

INPUTS

Default

OUTPUTS

Default

(COMMANDS)

(TALLIES)

 

 

 

 

 

 

PLAY/PAUSE

Input 1

PLAY

Output 7

RECORD

Input 2

PAUSE

Output 8

 

 

 

 

STOP

Input 3

RECORD

Output 9

AMS +

Input 4

NO DISC

-

AMS -

Input 5

CHANGE OVER

-

 

 

 

 

FFWD

-

 

 

FRWD

-

 

 

EJECT

-

 

 

The commands and tallies listed in bold are the factory defaults. If a different command set is preferred, an alternative combination comprising any five (or less) of the eight available commands, and any three (or less) of the five available tallies may be reassigned to the inputs and outputs respectively via the menu system. See page 36 for full details of changing the default assignment.

The Parallel Remote Input is suitable for basic control of the CDR-882 from a dedicated set of hardware switches or similar. It is also possible to connect an external control system (e.g. Crestron, AMX) to the Parallel Remote Input, using relays or opto-coupled inputs and outputs within such systems.

Pinout

The connector is a D9F. The pinout is shown in the table:

PIN

FUNCTION

1Input 1

2Input 2

3Input 3

4Input 4

5Input 5

60v

7Output 1

8Output 2

9Output 3

Electrical characteristics

Both inputs and outputs are internally opto-isolated, and include a series inductor for EMC purposes.

The inputs simply require a short-to-ground for activation.

The outputs are open-collector, and go low when activated. Loads such as LEDs may be connected externally with a suitable series resistor, and returned to the +ve terminal of an external PSU. The maximum current deliverable by the opto-isolator’s transistor is 50mA. (The –ve side of the external voltage supply should be referenced back to the CDR-882’s 0v on pin 6.)

CDR-882 User Manual Version 1.0

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Contents DUAL DRIVE CD RECORDER USER MANUALCDR-882 CDR-882 Important Safety Instructions Statutory NotificationsTHIS APPLIANCE TO RAIN OR MOISTURE Important Safety PrecautionsSafety Information For U.S.A TO THE USERContents ContentsContents Advanced Features & OperationIntroduction IntroductionWhat’s in the box UnpackingSafety Guidelines CDR-882Primary FeaturesCautions and guidance on installation InstallationIntroduction Care & cleaningInstalling the Remote Control batteries Introduction Using the RC-882Remote Control handsetCompatible disc types Connectivity Other ConnectorsConnector Details Audio InputsUnbalanced L & R analogue outputs. These carry the same audio signal as the main outputs 1 above, but in unbalanced form on phono connectors RCA jacks at a nominal level of -10dBu.Output level is calibrated internally to be +8dBu from a maximum digital clip PCM signal level of 0dBFS. Output impedance is 47Ω ConnectivityFront Panel Features Front Panel FeaturesFront Panel Features EJECT button Drive 2. Operation asFront Panel Features ID AUTO/MAN | AUTO-CUEbutton. This button has two distinct functions, depending whether a disc is being recorded or notBalanced, Unbal, AES/EBU, Coax, Optical Alphanumeric DisplayFront Panel Features Internal, DIG, WCLKRC-882Remote Control RC-882Remote ControlDirect Access keys Record keysRecording a CD from a digital source Quick Start GuideRecording a CD from an analogue source Quick Start Guideanother Playing a CDPlaying one disc while recording Quick Start GuideREFER TO SECTION Quick Start GuideTO DO THIS ON PAGEDrive selection Basic OperationDisc insertion and removal Transport ControlsFader Manual RecordSelecting a track AMS Basic OperationBasic Operation Selecting an inputTime displays Main Outputs MonitoringCDR-882Monitoring system Headphone OutputsSynchronised Recording RecordingRecord multiple tracks Record one trackFinalisation in Synchronised Recording FinalisingAutomatic and Manual track IDs Time Interval track ID generationDigital Recording restrictions Recording on CD-RWsDisc types Basic OperationMenu System Menu SystemMenu Navigation Menu System ExampleThe Submenus AUDIODigital Input Level Audio SubmenuFade-inTime Fade-outTimeOutput Mix Input DitherPhones Mix Menu SystemClock Source Clock SubmenuDisplay Submenu ContrastDirect Mark Edit Marker SubmenuDiscSpan Submenu Auto-CueThresholdOverlap Time Record SubmenuRecord Sync S/PDIF-i/pREC Start TriggerAuto Finalize Auto Track ID TriggerTrack Length Audio ThresholdSCMS Digital Output FormatCopy Speed Menu SystemOutputs 1 to PresetParallel Port Inputs 1 toFirmware Submenu TimerGeneral Submenu Eject BlockInternal & External Clocks Advanced Features & OperationAdvanced Features & Operation Clock Source DisplayDual Disc Modes and functions Recording FeaturesSingle CD DiscSpan ModeAdvanced Features & Operation Track IDs in DiscSpan ModeIdenting discs in DiscSpan Mode Multi-01 > Multi-02 > Multi-03 > etcAdvanced Features & Operation Playback in DiscSpan ModeDisc Copy Advanced Features & Operation Multi-MachineOperationMulti-Machine+ DualBurn Operation Advanced Features & Operation Multi-Machine+ DiscSpan OperationReplay of discs recorded in Multi DiscSpan ModeAdvanced Features & Operation Program PlayProgram Copy CD1 Track 00 00:00Displaying CD Text CD TextEntering CD Text Advanced Features & OperationEditing Marker Points CueingManual Cueing Auto-PauseErasing and Unfinalising discs Pre-selectinga track before loading a discDisc End Review Advanced Features & OperationSCMS Erasing/Initialising a single CD-RWErasing/Initialising two CD-RWs Advanced Features & OperationRemote Control Remote ControlParallel Remote Control Port Electrical characteristicsPort parameters Abridged command setRS232 LINK INPUT Remote ControlAnalogue Inputs Balanced Appendix 1 - Connector PinoutsAppendix 1 - Connector Pinouts AES/EBU InputSubmenus Appendix 2 - Menu Flow DiagramsAppendix 2 - Menu Flow Diagrams Audio Appendix 2 - Menu Flow DiagramsClock Display Edit Marker Appendix 2 - Menu Flow DiagramsDiscSpan Appendix 2 - Menu Flow DiagramsRecord Appendix 2 - Menu Flow DiagramsAppendix 2 - Menu Flow Diagrams Parallel PortGeneral Appendix 2 - Menu Flow DiagramsAppendix 3 - Firmware Updates Appendix 3 - Firmware UpdatesAppendix 4 - Factory Defaults Appendix 4 - Factory DefaultsAppendix 5 - Specifications Appendix 5 - SpecificationsNotes NotesNotes CDR-882User Manual VersionNotes CDR-882User Manual VersionHHB Communications Ltd
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