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SR-4
User Manual
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CB ELECTRONICS SR-3, RM-6, SR-24, SR-4, SR-32 User Manual

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CB ELECTRONICS
Loddonside, Lands End House, Beggars Hill Road, Charvil, Berks RG10 0UD, UK
Tel: +44 (0)118 9320345, Fax: +44 (0)118 9320346, www.colinbroad.com
SR-4/SR-24/SR-32/MR Custom/RM-6/Video Slave
Serial Remotes/Synchronizers
User Manual
* Multiple serial ports .............. SR-3: 3 Output, 1 Input; SR-4: 4 Output, SR-24A 5 Output
* Multiple serial ports ..............SR-24: 4 Output; SR-24A: 4 Output, 1 Output/Input, 1 Input
* P2 Plug and Play .......................... Sony P2 Auto recognition and Configuration
* ES BUS protocol ...................................Studer D820/D827, AK ES 1.11
* Studer TLS4000 protocol .............................. Studer Audio Tape Recorders
* Ampex Protocol .................................... VPR-3, VPR-80, Timeline Lynx
* 8(SR-3/4) or 24(SR-24) Record Ready keys .................... Upto48record Channels
* RS422 Input ..................... OnSR-3 and SR-24 for use with DAW or Video Editors
* Parallel In/Out ................................... 6parallel inputs, 6 parallel outputs
* Parallel Remote with tallies (SR-24) ................................. SSLS29format
* Timecode Output ..............................Follows the master position and Offset
* Timecode Input .................................. Alloutputs will chase remote code
* Built in P2 Synchroniser ..................... Will synchronise any suitable 9-pin Machine
* Real or Virtual Master ...................... Perfect Machine as Master, Tapeless Master
* 11 (SR-3/4) or 15(SR-24) Macro Keys ............................. User configurable
The SR Series remote controls have been designed using experience gained from the MR series remote control system. Designed as a stand-alone controller or to be used with Digital Audio Work­stations the SR serial remotes make cost effective ergonomic solutions.
Although the user can control only one machine at a time from the remote both the record and un­record commands are global so that multiple machines may be controlled simultaneously using the
internal 9-pin synchroniser or using the built in chase feature of modern machines.
SR-3
SR-24
The SR-24 separates the keyboard from the electronics and display. The keyboard supports 24 record enable keys these may be mapped to one or multiple machines. A 24 character LED display built into the keyboard is used to display the currently selected machine and the current keyboard entry.
PARALLEL INPUT/OUTPUT
RECORD ENABLE
8(SR-3/4) or 24(SR-24) record ready switches and a bank switch are provided, these are switched with the machine selects and provide access to up to 48 tracks on each machine.
MACRO KEYS
Any of the 100+ user functions provided may be assigned to one of the 9 macro keys. The user functions include Dat specific functions such as PNO renumber, id write, id read. Video specific commands such as assemble or insert, ADR keys (Next Loop, Prev Loop, Join, Insert), or system commands such as instant replay, instant record, Mark. Continual user feedback ensures that more functions are provided on a regular basis.
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RM6-424 Connections: Note 1: Extra RS422 input using Port A on SR424 Remote as input. For complex
installations up to 3 Sony/X-Sony inputs are available.
Note 2: RM-6 shown with optional front panel.
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Contents
0.00 QUICK START, HOWTO & UPDATES
0.01 ONE FINGER TYPIST, STICKY KEYS
0.02 INSTALLING NEW SOFTWARE
0.03 RECORD ENABLE
0.04 KEY A ON THE SR-3
0.05 MASTER CHASE
0.06 MACHINE REFERENCE: VIDEO SYNCS or WORD-CLOCK
0.07 USING THE GENERATOR AS A MASTER
0.08 CRASH RECORD
0.09 USING THE SR-3 WITH A DAW
0.10 CONVERTING SR-4 -> SR-3
0.11 Setting the Pre-Roll, Start Time, Loop Delay, Post-Roll, Record Advance and End Time
1.0 Multi Machine Synchronizer Set Up
1.01 The SR-4 as a multi-machine synchroniser
1.02 SR-4 BLOCK / SR-3 BLOCK
1.03 SR-4 Timecode Output
1.04 SR-4 Timecode Input
1.10 Setting up the System
1.11 Defining the Master
1.12 SR/MR Timecode Generator Output
1.13 Defining a Machine as a Slave
1.14 Displaying the Chase Group
1.15 Entering a Offset
1.16 Trimming a Offset
1.17 Entering a Negative Offset
1.18 Pre-Roll
1.19 Post-Roll
1.20 Delay
2.0 DISPLAY
2.01 STATUS INDICATOR
2.02 MACHINE NAME
2.03 POSITION
2.04 CURRENT ENTRY
2.05 PREVIOUS ENTRY
2.06 MESSAGE TO USER
2.07 RECORD BANK
2.08 SR24 KEYBOARD DISPLAY
2.09 ERROR MESSAGES
3.0 KEYBOARD
3.01 SHIFT
3.02 STORE / RECALL / TRIM - / TRIM +
3.03 TRIM + / TRIM -
3.04 RECALL-RECALL
3.05 LOCATE
3.06 INSTANT REPLAY
3.07 AGAIN
3.08 MARK
3.09 CHASE GROUP SELECTION
3.10 RECORD ENABLE
3.11 MASTER MACHINE
3.12 CHASE (SLAVE) MACHINE
3.13 RECORD TRACK ENABLES
3.14 RECORD BANK
3.16 RM-6/Video Slave [CMD] (originally [Number])
3.17 RM-6/Video Slave [Offset]
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4.0 AUTO RECORD & ADR/TAKER MODES
4.01 LOOP MODE OFF
4.02 REHEARSE MODE
4.03 AUTO RECORD MODE
4.04 MANUAL RECORD MODE
4.05 REVIEW MODE
4.06 NEXT LOOP
4.07 PREVIOUS LOOP
4.08 JUMP TO LOOP ???
4.09 JOIN LOOP
4.10 INSERT LOOP
4.11 DELETE LOOP
4.12 CYCLE : Record Out Enable
4.13 TALENT CUEING: Streamer
4.14 BACKUP DAT
4.15 RECORD ADVANCE
4.16 Streamer/Wipe Trigger output
4.17 Beep output
5.0 MACRO KEYS
5.01 DEFINING A MACRO KEY
5.02 READING A MACRO KEY
5.03 HARD RESET PROGRAMMING OF MACRO KEYS
5.10 Some Useful Macro’s
5.11 Shifter control :- Macro’s 68, 69 and 70
5.12 Instant Record :- Macro 74
5.13 Auto Input Monitor :- Macro 110
5.14 Display Generator : Macro 118 5,15 Step Forward and Reverse : Macros 126 & 127
5.16 2*, 4*, 6* Wind :- Macro’s 134,135,136
5.17 Red Light
5.18 One Key Post Sync :- Macro 150
5.19 Loop:- Macro 176
5.20 Varispeed : Macro’s 96, 203,204
6.00 OFFSET
6.01 Direct entry of Offsets
6.02 Auto Offset Calculation
6.03 Trimming the Offset
6.04 Entering a Negative Offset
6.05 Sub-Frame Offsets
6.06 Clear all Offsets
6.07 Offset Change Lockout when Record Enabled/Master
6.08 Shifter (Available Macro’s on SR-4, SR-24 as standard)
6.09 Using the shifter to nudge offset’s
6.10 The Colour Frame key
6.101 Colour Trim
6.11 Mixed Code
6.111 Mixed Code & Offset
6.112 Mixed Code Passing through Zero/Midnight.
6.20 Offset and record In
7.00 SETUP
7.001 ROOT: Select Set-up Required
UNIT SETUP
7.002 Unit Select Menu
UNIT RECORD
7.03 Initial Record Command
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7.04 Check Lock Status
7.05 Master/Rec Enab Offset change
7.06 Virtual Record Tally
7.07 Track Arm Keys
7.08 Record Track Arm
7.09 System Ready Length
7.10 External Track Arming
7.11 Check for Record
7.12 Record Command to
7.13 Record-In and Record-Out Keys
7.14 Default Analogue and Video Record Ready
7.15 Default Record Enable
7.16 Record Disable Transport Keys
UNIT CHASE
7.17 Default Chase Type
7.18 Wait for Slaves?
7.19 Group Locates
7.20 Master when in Play
7.21 Input Lock Tally Source
7.22 Chase Key Function
UNIT TIMECODE
7.23 Timecode Standard
7.24 Film Speed
7.25 Default Timecode Standard Source
7.26 Slave Tally Source
7.27 TC Reader -> Port
7.28 TC Reader Incremental and direction test
7.29 (System Frame Reference) or (Generator User)
UNIT GENERIC
7.30 Macro Protection
7.301 Installing New Software
7.31 Serial A type (4 Port System) / Serial E type(6 port System)
7.32 Locate with pre-roll
7.33 GP Outputs 4, 5, 6
7.34 CP Output 3
7.35 Remote FWD/RWD Commands to Video Machine
7.36 Enable Auto-In when NOT Play
7.37 Setup Access
JOG
7.38 Jog Response
7.39 Jog Wheel
7.41 IFACE Select Menu
INTERFACE RECORD
7.42 Record Tracks
7.43 Analogue and Video Record Ready
7.44 Record Tally Source
7.45 Record Command Type
7.46 Command Reinforce
7.47 Record Advance
7.48 Track Ready Tallies
7.49 Send Record In & out
7.50 Wait after Lock Tally
7.51 Crash Record Set Generator
7.52 Crash Record Reset
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INTERFACE CHASE
7.53 Chase Command Type
7.54 Start Advance
7.55 Park Offset
7.56 Wait for Code to Stabilise
7.57 Max Slew Speed
7.58 Wait for Lock Tally
7.59 Use Servo Lock or Play Tally
7.60 Acceptable Error Window after initial lock
7.61 Serial Position Request
7.62 Slew Command Type
7.63 Reverse Slew Command
7.64 Locate Speed
7.65 Locate Type
7.66 Sub-frame offset
7.67 Continuous T/C Chase
7.68 ProTools Play, No Audio
INTERFACE GENERAL
7.69 Select Machine Type
7.70 Position Source
7.71 Pause/Stop Command
7.72 Timecode Standard Source
7.73 Command Enable
7.74 Auto Unlace Enable
7.75 Colour Framing
7.76 RS422 Position Offset
INTERFACE TYPE
7.78 Select Protocol
MIDI INTERFACE
7.79 MIDI Address
7.80 MIDI Position
AK ES 1.11/1.12 SETUP
7.81
TLS SETUP
7.82 Playback Head
7.83 Machine Type
Auto / ADR
7.84 Edit Existing / New ADR List / Options
7.87 Auto-Rec., Rehearse, Review Mode/Commands
7.88 At end of Auto-Record
7.89 ADR Backup Machine
7.90 Constant Offset Mode
7.91 Auto-Inc Loop
8.00 RESET
8.01 POWER UP RESET
8.02 FRONT PANEL RESET
8.03 HARD RESET
8.04 MANUAL HARD RESET
9.00 RECORD TRACK MAPPING
9.01 SR-24 Auto Track Mapping
9.02 Checking the current track map
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9.03 Analog 1-4, Video, and Assemble
9.04 SR-24 Custom Mapping
9.05 Track Mapping Keys
10.00 VARISPEED
10.01 Varispeed Macro keys
10.02 Lynx operation in varispeed mode
10.03 SR/MR/RM-6 Modification
10.03 Timeline Lynx Modification (Mark I)
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0.00 QUICK START, HOW TO & UPDATES
Thankyou for buying a CB synchroniser we hope its works as well for you as is has for all our other customers. If you have any questions or suggestions please contact us by email
[email protected].
To Control individual machines
Connect video syncs to the SR/MR Hub and to all machines, the system will not operate correctly without video syncs. Audio machines may be used as slaves with wordclock and master timecode instead of video syncs, the Rosendahl nanosyncs is a good solution to generate both wordclock and video syncs or wordclock from video syncs.
For most installations the controller will now recognise all the machines connected and automatically configured to the connected machines. To select a machine use one of the green keys labelled A..D. The name and current position of each machine will be displayed on the left of the LCD display. If the incorrect name is displayed then the SR/MR will not auto configure correctly. Check the actual machine setup is correct as some machines (DA-88, DA-98, DA-60, Pro-Tools...) have selectable ID, Section T4. in the Sr-tech manual will help with the machine setup if we have information on the machine.
To Control multiple machines
Connect the SR/MR timecode output to any machines that have built in synchronisers, and to any outboard equipment that needs a timecode feed (Best to use a distribution amp). Connect timecode to the desk for automation, you may need to use the separate locked play timecode output for this. You now need to learn some new terms.
Master Machine: When controlling a group of machines the commands are sent directly to the Master Machine. Normally the video machine is used as the master for fine control when jogging.
Perfect Machine/Virtual Master: The timecode generator when used as the Master machine, called perfect as there are no timecode dropouts and locates are instantaneous.
Slave/chase Machines: These machines follow/chase the master machine, the only user commands sent directly to these machines are record, track arming and offset.
Offset: The positional difference between the master position and required slave normally 00:00:00:00 if the time-codes are identical.
Master Position + Master Offset = Slave Position + Slave Offset
Difference: The difference between the slave machine position and required position including the offset.
Refer to Section 1. of this manual for a details on how to setup a multiple machine system.
0.01 ONE FINGER TYPIST: STICKY KEYS
The following keys on the SR are designed for ’One Finger Operation ’Recall’’Store’, Trim +, ’Trim
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-, and ’Shift’. They should be depressed first and then whilst the LED is lit (Approximately 5 seconds) indicating that the function is active the next key should be depressed.
0.02 INSTALLING NEW SOFTWARE
When new software is fitted always install the Factory Default parameters by selecting Root | Unit | Generic | Menu 30: Macro Protection and select 2=Factory Default.
0.03 RECORD ENABLE
It is not possible to arm a track on a machine from the SR unless machine is record enabled. After Hard Reset all machines are disabled.
CHECKING MACHINE RECORD ENABLE
The machines record enable status may be checked from STOP by holding the [Record] key depressed, the four (five on the SR-24) machine select keys [A, B, C, D,(E)] LED’s will then indicate the record enable status. The Record Enable Status of the machines may also be displayed in the upper right of the display.
CHANGING MACHINE RECORD ENABLE
The record enable status of individual machines may be changed in STOP by depressing the machine select keys [A, B, C, D,(E)] whilst holding down the [Record] key. The current selected machines Record Enable may be changed by using [Shift] followed by [Record]. A Record Enable macro key (Macro 143) is also available.
REHEARSE Note: When Rehearse is enabled the [Record] key becomes a Rehearse on key.
RECORD/EDIT ON To send a record command the machine must be in PLAY, then depress the RECORD key.
RECORD TRACK SELECT
To check which machine/track a track enable key is pointing to, use RECALL followed by the track enable key.
VIDEO MACHINE ENABLE
The Analogue track selects and Video track selects have a second level of protection located in the
SETUP menu under Root | IFace | Record | Menu 41: Analog and Video Record Rdy.
RECORD INHIBIT
The system will inform you if the record inhibit is set on a tape. Some machines also have a record inhibit on their serial port or have user selectable track mapping (DA-88, DR-8, DD-8!) .
0.04 SWITCH ’A’ on the SR-3 or ’E’ on the SR-24
On the SR-3 port A is used as a control input to the SR-3. you may Enable/Disable the remote control input using the [A] key, External control is enabled when the [A] LED is ON (This has changed it was originally On for Disable).
0.05 MASTER CHASE
Depressing the CHASE key when the master is selected will send chase on/off commands to all machines that are group chase enabled. Selecting a machine and enabling/disabling chase will enable/disable the chase group status.
0.06 MACHINE REFERENCE: VIDEO SYNCS or WORD-CLOCK
In all digital environments it is preferred to lock machines to Word Clock and not video syncs. In this case it may not be possible to use RS-422 only to slave machines. In this case it is recommended that the machines internal synchroniser be used to chase a master timecode feed.
Note. The SR-3/4 always requires video syncs.
0.07 USING THE GENERATOR AS A MASTER
The key GEN (Macro 118) enables the Generator, the generator is always slaved to the current master machine. To enable the generator as a master use SHIFT followed by GEN in the normal
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way.
0.08 CRASH RECORD
To perform a crash record on one or more machines the following conditions must be met
1) The machine must be record enabled.
2) Menu 41:- Analogue and Video Rec. Rdy must be set to 3=Asmb on each machine.
3) The machine must be in STOP
4) Arm track 8(Crash) in the AV+ASMB bank
5) Setup | Root | Unit | Record | Menu 3:- Initial Record command must be set to 0= Record Depress the Record key and the Play key (Record first) to send a crash record command to all
record & assemble enabled machines. The Machines internal Generator will be preset to the machine Record in Time.
note: If the current selected machine is in play then any machine that is in play, track armed and
record enabled will go into record when the record key is depressed.
0.09 USING THE SR-3 WITH A DAW
Any DAW that can control a Video Machine via RS422 may be used wit the SR-3 to control up to 3 machines. The SR-3 may also be used as a timecode and RS4-22 switcher for the DAW.
The serial control cable normally connected to the video machine should be connected to Port-A on the SR-3. The timecode input on the DAW (if required) should be connected to the timecode output on the SR-3.
The [A] switch on the SR-3 is used as a local remote switch, in order for the DAW to control the system the [A] LED should be ON. The DAW will directly control the current SR-3 master, to define the master use Shift followed by the machine key (B,C,DorE).
0.10 CONVERTING SR-4 -> SR-3
To change the direction of Port-A (SR-4/3) or Port-E (SR-24) from Output to input:-
1) Setup Root | Unit | Generic | Menu 31: Serial A type (alternately use [3] [1] [Recall] [Setup]) and select Serial A type 1= I/P (SR-3).
2) Either use a TX-Rx invert cable to connect to port A, or Change the 4 internal links on Port A to be parallel to the back panel as per the diagram at the end of this manual.
Once configured as an input the following changes are made to the unit.
1) The controller connected to port A will control the currently selected master (B, C, D).
2) Key [A] will become a local Switch, when the LED is illuminated this will enable control from port A.
0.11 Setting the Pre-Roll, Start Time, Loop Delay, Post-Roll, Record Advance and
End Time
To Set the Pre-Roll, type in the required pre-roll, then press Store followed by Reverse Play (<). To check the Pre-Roll depress Recall Followed by Reverse Play (<). To Clear the Pre-Roll, Clear the keyboard display (0 or Shift followed by 0)
The Pre-Roll is used with Locate when using multiple machines to allow time for the slave machines to lock. To locate without Pre-Roll use Shift followed by Locate.
Start Time use the Rewind (<<) key instead of the Reverse Play key.
The Start time is particularly useful when using open reel or film machines, in rewind when the tape is within approximately 1 minute of the start time a locate to start time command will be issued to the machine.
Loop Delay use the Stop key. Post Roll use the Play key. Record Advance use the Record Key. End use the Forward Wind (>>) key.
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1.00 Multi-Machine Synchronizer Set Up
The SR/MR series of synchronizers offer two forms of synchronisation using either the SR/MR synchronizer or where available the machine’s built in synchronizer. The user interface is identical. The decision "which type of synchronisation to use" depends on the users requirements and the technical details of the machine and the installation.
When a new machine is connected the a system parameter (Unit | Chase | Menu 17 System Chase Type) determines which type of synchroniser to use if there is a choice. Once connected the user is free to change the synchroniser type. The user selection will only be changed after a hard reset or if the machine connected to the port is changed.
1.01 The SR-4 as a multi-machine synchroniser
Please ensure that you have a copy of the drawing SR-4 Block / SR-3 Block whist reading this section. The SR-4 may be used as a 4 machine remote control only, however because control of both offset and chase are included the SR-four may be used as a 4 machine synchroniser. One machine, the timecode reader, or the timecode generator may be chosen as the master. The remaining machines will slave to the selected master.
For serial controlled machines a single SR-4 can replace five Timeline Lynx II modules and a KCU controller. Where parallel controlled machines are used your existing Timeline Lynx I/II, AK ES-1.11, Studer TLS4000, or AS Zeta 3 synchroniser module may be used with the SR-4.
1.02 SR-4 BLOCK / SR-3 BLOCK
This diagram shows a typical SR-4 installation, the four machines may be any selection of 9-pin controlled machines. Note the Video Reference is sent to all machines.
1.03 SR-4 TIMECODE OUTPUT
The SR-4 timecode output follows the position of the selected master machine (including the SR-4 timecode input). The timecode generator position is calculated as follows:- [Timecode Output] = [Master Position] - [Master Offset]. Including the master offset in the calculation allows the user to change the master without having to update all the slave offsets.
The timecode generator output is also used in the perfect machine mode to provide a timecode master in a tapeless studio.
1.04 SR-4 TIMECODE INPUT
The SR-4 timecode input may be used as a remote timecode master. All four machines may be slaved to this timecode source. In order to use the SR-4 timecode input a macro key must be used to display the timecode (Macro 113).
1.10 Setting up the System
1.11 Defining the Master
Any machine on the system may be defined as the master including the generator or the reader. The master machine is defined using [Shift] followed by a machine key (A, B, C, D, E (SR-24)), [Reader] or [Generator]. Once the master has been defined and offsets set for all the slaves the master machine may be changed as required. Note: on MR systems only machines controlled directly by the controller may be defined as a master machine and not machines controlled by the MR-3’s.
The master of a multi-machine system is the machine to which all commands are sent. The other chase enabled machines then follow the selected master.
The master is the machine over which the user has direct control. Each user has his own reasons for selecting a particular machine as master, here are some:-
1) Film because it is the slowest.
2) Video so that the user can jog the picture directly.
3) The record machine so that it is first to lock.
4) A machine that slaves badly or not at all.
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5) The Generator as a "Perfect Machine".
6) The Reader where the master is not directly controlled.
The system will only operate correctly if the selected master is resolved (locked) to video syncs.
Note. When configured as a SR-3, where [A] is an input ([E] on the SR-24) [A] should never
be defined as the master. This is an input and not an output. Any controller connected to this input will control the selected master machine.
Perfect Master Mode
The timecode generator may be selected as the master (Shift followed by Gen (Macro 118)) to enter the perfect machine mode. The generator may be used as a timecode master in a tapeless studio. To set the value of the timecode generator use the Locate/Shift Locate command.
Remote Master Mode
The timecode reader may be selected as the master ([Shift] followed by [Reader]. This is used when you have a remote source of code only. Not the code should be resolved to the same video reference as the studio. The SR keyboard may be used as a parallel remote control. To do this select Setup | Root | Unit | Generic | Menu 33: GP Outputs 4, 5, 6 and choosing 5=RdrCmd (See section 7.026). Connecting a suitable parallel interface GPI outputs 4, 5, 6 will enable the SR/MR to control the source of the external timecode.
Note: The Remote timecode MUST be locked to video syncs in order to work correctly.
1.12 SR/MR Timecode Generator Output
The SR/MR timecode generator is an integral part of the synchronization system. The timecode value follows the position of the selected master machine (including the timecode reader). If Group Locates are enabled (Setup | Root | Unit | Chase | Menu 19; Group locates), the timecode generator will jump to the Locate point allowing chase machines to locate individually. The timecode generator output will roll over any drop-outs in the machine timecode.
By using the timecode generator output chase only machines may be connected to the system for playback.
The timecode generator value is calculated as follows:- [Timecode Output] = [Master Position] ­[Master Offset]. Including the Master Offset in the calculation allows the user to change the master without having to update the slave offsets, or change the settings for any other units connected to the SR-4 timecode output (Automation, Midi, Chase only slaves...).
1.13 Defining a Machine as a Slave
A machine may be selected to be a slave by selecting the machine (A, B, C, D or E) and using [Chase/Offset]or[Shift] followed by [Chase/Offset]. When the [Shift] key is used the current Master and Slave Positions are used to calculate the Slave Offset.
1.14 Displaying the Chase Group
When any machine in the chase group is selected then the LED’s of all the machines within the group are illuminated. The selected master machine’s LED will flash.
1.15 Entering an Offset
To enter an offset, first select the machine (A, B, C, D or E) then type in the offset required, this will be displayed on the lower right hand display. Then use the Store key followed by the Chase/Offset key. The display will confirm by displaying offset next to the displayed number.
1.16 Trimming an Offset
To trim an offset (or any other memory) first enter the amount of trim required, this will be displayed on the right of the lower line. Then use the Trim+ or Trim- key followed by the Chase/Offset key. The display will confirm by displaying the new offset.
1.17 Entering a Negative Offset
On the SR and MR series remotes all offsets are calculated on a twenty-four hour clock. To enter
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a negative offset either calculate the required offset by subtracting from 00:00:00:00 (-01:00:00:00 = 23:00:00:00) you can use the SR-4 to perform the calculation as follows:-
1) Zero the keyboard display: Shift followed by Clear/0
2) Zero the offset: Store followed by Chase/Offset.
3) Type the required negative offset.
4) Subtract: Trim- followed by Chase/Offset.
1.18 Pre-Roll
When more than one machine is used it will take time for all machines to become synchronised after a play command is issued. A user defined pre-roll is used with the [Auto-Record] and [Rehearse] commands and may be subtracted from locate commands. The Pre-Roll is set by entering the required pre-roll followed by [Store] followed by [<](Reverse Play). The default parameters are that [Locate] is with pre-roll and that [Shift] followed by [Locate] is without pre-roll. The menu setting (Setup | Root
| Unit | Generic | Menu 32:- Locate with Pre-Roll) may be used to reverse this.
1.19 Post-roll
Post-Roll is used to ensure that exit’s from record are always clean. The Default post roll is 12 frames. The Post-Roll is set by entering the required post-roll followed by [Store] followed by [>](Play).
1.20 Delay
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2.00 DISPLAY
A two line display is used on most SR/MR units, the display area may be broken into 6 area’s3on each line upper Left, upper middle, upper right, Lower left, lower middle, lower right.
Master Display
L A: BVW-75 * Lock * Enable B C HH:MM:SS B:DA-88 Locate 10:12:13:00
Slave Display
L B: DA-88 - Lock - Offset 00:10:00:00 HH:MM:SS:FF B:DA-88 Locate 10:12:13:00
Auto Record Display
L A: BVW-75 Master Rec In 10:11:14:10 HH:MM:SS:FF Loop 001 Rec Out 10:12:13:00
2.01 STATUS INDICATOR Upper Left (1st character)
A single character at the start of the line 1 indicates the status of the selected machines.
L A:DA-88 1 Current Selected machine is Locked. G B:DA-88 1Current Selected machine is locating (GOBO).
2.02 MACHINE NAME Upper Left
Situated after the status indicator on line 1, the 8 character machine indicator displays the serial port character followed by current selected machine name (When known):-
L C:7030
When the machine name is not known the hexadecimal Device ID will be displayed
L D:$F111 If you connect a machine that displays its Device ID, please inform us of the displayed number, type, and record setting etc. so that we can include the machine in the next revision.
2.03 POSITION Lower Left
Situated at the start of line 2 the position display indicates the position of the selected machine.
Note:
The Frames will only be displayed when the selected machine is slow or stopped.
2.04 CURRENT KEYBOARD ENTRY Lower Right
The last eleven characters of line 2 represent the current keyboard entry or the last memory recalled. Where the memory name is known it is displayed immediately to the left of the display.
MARK 01:00:00:00 The position captured when the MARK key was depressed.
KEYBD 00:00:12:23Keyboard entry
This display position is also used to display the Record OUT time when an ADR LOOP mode is enabled.
Auto / Rehearse / Review / Manual
This display position will display the Record OUT time when a LOOP mode is enabled unless an entry is made to the keyboard display.
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2.05 OFFSET/SHIFTER | Enable/Arm/Record Upper Right
The last eleven characters of line 1 are used to display multiple information as follows:-
1) Warning Message
2) Auto/Rehearse In point
3) Shifter if active
4) Offset if active
5) Enabled/Armed/Record
The actual display is dependent on the current system status, the list is in order of priority.
Auto / Rehearse / Review / Manual
This display position will display the Record IN time when a LOOP mode is enabled unless an entry is made to the keyboard display.
Shifter / Offset on Master or Chase Enabled Machine
1) If the Shifter is not 0 then the Shifter contents will be displayed in +/- frames.
2) If the Offset is not 0 then the offset will be displayed.
Normal
1) If any machine is in Record then its letter will be displayed.
2) If any machine is armed then its letter will be displayed.
3) If any machine is record Enabled then its letter will be displayed
4) Blank
2.06 MESSAGE TO USER Upper Middle
The centre section of line 1 is reserved for messages to users, as only one message may be displayed at a time the messages are prioritised. The following list starts at the highest priority:-
No Syncs No Video Syncs at the SR-4 No Comms No communications to the machine, check cable and serial protocol No MR-3 MR systems only: no serial interface (MR-3 or MR-4) Disabled All commands and status requests disabled, check menu or MR-3 front panel Local Remote control disabled, Local control only No Tape No tape in machine T.Begin Tape At or close to Start, timecode may be wrong Tape End Tape at or close to End Unlaced Tape unlaced Master Master selected in wind or stopped with all slaves parked Locate Master selected and locating * LOCK * Master selected all machines in locked play ! Slew-A Master selected and playing, machine A not locked ! Park-B Master selected and Stopped, Machine B not parked
- LOCK - Slave selected all machines in locked play
- PARK - Slave selected, All machines stopped and parked Pk 12frm Slave selected and parking, current error +12 frames Lk 00frm Slave selected and locked, not all slaves locked Er 01frm Slave selected and slewing, current error +1 frame
Sht+1.48 Master selected and in Shuttle forward at 1.48 play speed Var+1.1 Master selected and in Varispeed Play at 1.1 play speed
2.07 RECORD BANK lower Middle
B:DA-88 Machine B (DA-88) tracks 1-8 C:9-16 Machine C Tracks 9-16 A:A1..A4+V Machine A Tracks A1, A2, A3, A4, Video, and Assemble D:A1..A4 Machine D Tracks A1, A2, A3, A4 A: Machine A No tracks enabled
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D:9 3324 Machine D Track 9 on record arm key 1 Loop 001 When the ADR mode is enabled then "LOOP" is displayed.
The bank key will only be active when more than one record bank is enabled (Setup | Unit | Record | Menu 9: System Ready Length)or (Setup | IFACE | Record | Menu 40 | Record Tracks)
2.08 SR-24 KEYBOARD DISPLAY
The 24 character SR-24 keyboard display shows a combination of the following:-
2.01 Status
2.02 Machine Name
2.04 Current Keyboard Entry
2.09 ERROR MESSAGES
When the user enters a prohibited key sequence a error message will appear in the top right of the display (On the SR-24 this also appears in the keyboard display). The error display will remain until you depress another key.
1: Not Record Enabled
The machine you are trying to record arm is not record enabled see section 1.11 and 3.09. Check the Machine:Track to which the key is assigned to using [Recall] followed by the Track Key.
If this Error message occurs after depressing the Record key to enter Record then check
Root|Unit|Record|Menu 3: Initial Record Command
2: ! Record Inhibit !
The tape in the machine you are trying to record arm has record inhibit set, or you are trying to record enable a Playback Only Machine.
3: !System Not Locked
Attempted to enter record when the system is not locked, See section 7.006. Note this error will also occur if Setup | Root | Unit | Record | Menu:8 Record Track Arm is set to 2= Record and you try to enter record when not in play!
4: ! Key Lock On !
Macro 138 disabled the last key depressed, If you do not have this macro key fitted then it will be necessary to hard reset the unit as the memory has become corrupted.
5: ! OUT before IN !
Not possible to perform an Auto-Edit or Rehearse. If you are not using the record out then use Clear ([Shift] followed by [0]),followed by [Store] followed by [Out] to disable the out point.
6: ! Comms-Local-Tape
The machine to selected or the master machine is either not communicating, switched to local, or has no tape.
7: ! Macros Protected
Not possible to change macro’s see Setup | Root | Unit | Generic | Menu:30 Macro Protection.
8: ! No Track Mapped!
Use Recall followed by the Track arm key to check the track mapping see section 9.00 and T2.00.
9: Master/Rec Enabled
Changing the offset on a record enabled machine or the Master is not allowed. If it necessary to change the offset disable the record first or change Unit|Record|Menu 05 Master/Rec Enab Offset
Change, See Section 7.05.
10: !Locate to Start!
If Rewind is active and the selected machine is within a window defined by Root | Iface | Chase
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| Menu 50:- Locate Speed of the user defined start ([Recall] followed by [<<]) then a Locate to Start command will be issued. To disable/enable this feature enter the required start time then
[Store] followed by [<<]. Setting a start time of 00:00:00:00 will disable.
11: TC Jump or Pre-Rol
Record in point missed due to timecode edit or insufficient pre-roll to allow the backup DAT to lock and record it’s ident.
12: !Commands Disabled
Commands to the Selected machine or Master are disabled, see menu Root | IFace | General | Menu 58: Command Enable (On MR-3 check front panel switch).
13: !Video Not Stopped
Changing of edit mode when in play is inhibited on video machines because of the head switching, Stop machine to change.
14: !Alg & Vid Enable!
The track you are trying to arm is disabled in Root | IFace | Record | menu 35: Analog and Video Rec Rdy.
15: !Not all in Record
During an Auto-Edit, not all armed machines entered record. See Setup|Root|Auto/ADR| Menu 86: Check for Record
Ampex Protocol: This message is given during an edit if the Record Lockout/Inhibit on the machine is on.
16: ! Crash Enabled !
Command is not possible because the selected machine or Master is Crash Record Enabled.
17: ! No Tape !
No Tape in machine
18: !Macro Not Fitted!
Macro Number as defined by key not implemented in the software. (Usually because a 27C256 Eprom is fitted).
19: !No Macro defined!
No Macro defined for key, enter macro number followed by [Shift], followed by [Store], followed by key.
20: !Not In Record!
21: !No Tracks Armed!
Auto-Edit attempted with no tracks armed.
22: !No EEPROM Access!
EEprom not found during power-up, reset unit using small reset button or power on and off. If problem persists contact CB Electronics.
23: !Backup Machine!
Chase command may not be issued to the backup machine. See Setup|ADR/Auto|Options|Menu 79: Backup Machine
24: !Rec Out Disabled!
Record out disabled by Macro Key 75 (Enable Rec Out).
25: ! System in Local!
A remote command received and ignored on input A/E or F whist the System is in Local.
26: Command not Fitted
A remote command received that is not fitted to software.
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27: Master Not in Play
Record command not sent to Backup machine because the master was not in play.
28: No Record Rehearse
Record command from user ignored because in Rehearse or review mode.
29: !No Comms From SSL
If S88 interface fitted then no connected to SSL 4K computer.
29: Mcn Record Assigned
30: !Use After Shift
Key only operates when Shift LED illuminated.
31: !Number Lock On!
RM-6 only, Machine commands locked out, [SHIFT] + [NUMBER] to enable/disable.
32:! Backup not Armed
Auto Record: The specified back-up machine is not armed.
33: Backup Local-Tape
Auto Record: The specified backup machine has no tape
34: Disabled in Record
This key/command is disabled by Menu 16: Record Disable transport Keys
35: Fit 24C08 EEPROM
In the seven years since the SR/MR were originally designed the number of parameters has increased. The latest units are now fitted with 27C512 EPROM’s in place of the original 27C256 (You may need a Hardware update for this). 62256 RAM’s in place of the original 6264 RAM. 24C08 EEPROM’s in place of 24C02 or 24C01 EEPROM’s. It is recommended that if you wish to take advantage of the latest features that you upgrade U15 (RM-6N: U19) to 24C08.
The EPROM is always socketed The RAM is always socketed The EEPROM is normally soldered, it is a 8 pin chip on the right hand side of the PCB. Cut all 8 legs and use a solder sucker to remove all legs. Fit a turned pin socket and then fit the new EEPROM (Cost Approx £1 from RS.
36: Reset to Factory
Unit and IFACE parameters reset to Factory defaults.
37: Reset to User
Unit and IFACE parameters reset to last parameters saved.
38: Port Not Available
Serial Port not available, it may be defined as input.
39:! Shift / Password
To access Setup Menu use [Shift] followed by [Setup] key. To recall menu page enter page number then [Shift] followed by [Recall] followed by [Setup]. If Password software installed then enter password.
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3.00 KEYBOARD
3.01 SHIFT
When the shift led is illuminated the function of some keys is modified as follows:-
0 / Clear Clear keyboard buffer. Locate Locate without pre-roll. Shift Delete last numeric key entry >> Unlaced Forward Wind << Unlaced Reverse Wind MCN-1..MCN-4 Select the master machine Reader Select the timecode reader as a timecode only master Chase/Offset Slave Machine: calculate the offset between master and slave at current
position and enable chase.
Master Machine: Deselect all slaves and reset all offsets. Stop Unlace machine Play Send PLAY command to machine without checking if a RECORD OFF
command should be sent instead
3.02 STORE / RECALL / TRIM + / TRIM -
When the STORE, RECALL or TRIM LED’s are illuminated the keyboard stores may be accessed. Note that the STORE, RECALL and TRIM functions are self-cancelling and will cancel after about 5 seconds if no second key is depressed. The keyboard stores are as follows:-
Record-In Record in point Record-Out Record Out point 0-9 Scratch pad stores Shift 0-9 More Scratch pad stores Record Record Advance Stop Loop Delay << Head of tape >> End of tape Instant Replay Instant Replay Locate Recall Last locate point Next Loop Use Store to jump to specified loop Number Chase/Offset Store/Recall the current machine Offset. < Reverse Play Pre-Roll > Play Post-Roll
The Store key is used as follows:-
1) Use the MARK key to capture a timecode number on the fly or use the numeric
keypad to enter a timecode number.
2) Hit the STORE key and illuminate STORE
3) While the STORE LED is illuminated hit any of the keys as listed above to save
the data. e.g. To enter a value of 01:00:00:00 as the RECORD-IN point the following key
sequence should be used:-
[1][0][0][0][0][0][0][Store][In]
The lower Right display should say:- Rec In 01:00:00:00 The RECALL key is used as follows:-
1) Hit the RECALL key and illuminate RECALL
2) While the RECALL LED is illuminated hit any of the keys listed above to display the contents of the keyboard store.
e.g. To Recall the RECORD IN point the following key sequence should be used:-
[Recall][Record In]
The lower Right display should say:- Rec In 01:00:00:00
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3.03 TRIM+ and TRIM-
The Trim+ and Trim- keys are used as follows:-
1) Enter the number to Add/Subtract from a store using the numeric keypad.
2) Hit the TRIM+ / TRIM- key to illuminate the LED.
3) While the TRIM+ / TRIM- LED is illuminated hit any memory key
e.g. to move the record in point 5 frames earlier the following key sequence should be used:-
[5][Trim -][Record In]
The keyboard (Lower Right) display should be:- REC IN 00:59:59:20
3.04 RECALL-RECALL
The key combination Recall-Recall swaps the current and last keyboard entry.
3.05 Locate
The locate key will normally locate to the current keyboard display with or without pre-roll as determined by the shift key and Menu 32.
Set-Up | Root | Unit | Generic | Menu 32:- Locate With Pre-Roll Note: When Auto or Rehearse are enabled
[Locate] will always locate to pre-roll before the in-point [Shift] followed by [Locate] will always locate to the in point
3.06 INSTANT REPLAY
With the advent on digital systems it is often not possible to listen to the audio in reverse. A quick method of going back a few seconds is therefor required. INSTANT REPLAY is provided for this purpose.
Every time the INSTANT REPLAY key is depressed the system will locate back by a pre-defined number of seconds and enter play. for example if 10 seconds is stored in the INSTANT REPLAY memory the first depression will locate back 10 seconds, two depressions 20 seconds, three
depressions 30 seconds .....
3.07 AGAIN
The Again key is used to locate that last point at which the play key was depressed. There are two levels of again, a second depression will locate the previous point at which the play key was depressed.
If Auto Record or Rehearse are active then Again will Redo the current edit.
3.08 MARK
The MARK key is used to capture the current timecode value, this is much quicker than typing in a value and may be used in the same way. The Mark store is 64 entries long and any entry may be accessed using the [ID <<] and [ID >>] keys. The mark key operation is modified in the following ways
Store Followed by Mark = Mark Sync (See Offset) Recall Followed by Mark = Find specified Mark point 0..63 Shift Followed by Mark = Reset Mark Pointers and capture position as MARK01
Note: When the current machine is a slave then the current Master timecode is captured.
3.09 RECORD ENABLE GROUP
The Record Enable is used to specify which machines will accept a RECORD or UN-RECORD command. This is particularly important when Group record commands are issued. To specify the record enabled machines, hold down the RECORD key and DEPRESS the MCN selection keys. To view the current Record Enabled Machines depress and hold down the RECORD key.
The properties of record enabled machines are as follows:-
1) A RECORD or UN-RECORD command sent to all machines that are record enabled.
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3.10 MASTER MACHINE
When controlling a group of machines it is normal to consider one machine as the master the other machines will slave to or chase the master. Commands to the group of machines are then sent to the master machine.
1) RECORD and UN-RECORD commands to the master are sent to all group machines that are record enabled.
2) When the timecode output is fitted, the timecode output will follow the selected master machine.
3) The master machine’s position is used for automatic offset calculations MARK SYNC,orShift
Offset.
3.11 CHASE (SLAVE) MACHINE
When chase is enabled on any machine the keyboard is modified as follows:-
2) RECORD and UN-RECORD commands are sent to all Record Enabled machines.
3) The LED’s of all machines in the group will be illuminated.
4) The specified Master machine LED will flash to indicate the command redirection.
3.12 RECORD TRACK ENABLES
The [Bank] switch controls the eight red track enables. The current key assignment is shown in the middle of the lower line of the display.
Track number assignment
1..48 Digital tracks 1..48 49 Analog 1 50 Analog 2 51 Analog 3 / Timecode 52 Analog 4 53 Video 54 Assemble
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SR-4 Keyboard
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RM-6 AND Video Slave Keyboards
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3.13 RECORD BANK
The record bank key is used with the record track ready keys. The record Bank key and record ready keys may have 3 different functions as assigned by Root | Unit | Record | Menu 07: Track Arm Keys as follows:-
0= System Ready
The record keys can address any machine in the system and may be individually programmed. The system bank length is set in the unit menu.
1= Machine Ready
The record keys are assigned to the current selected machine, the ready keys may not be programmed.
2= Record Machine Ready
The record keys may be assigned to any machine in the system but may not be individually programmed.
B:DA-88 Machine B (DA-88) tracks 1-8 C:9-16 Machine C Tracks 9-16 A:A1..A4+V Machine A Tracks A1, A2, A3, A4, and Video D:A1..A4 Machine D Tracks A1, A2, A3, A4 A: Machine A No tracks enabled A:A+V+Asmb Machine A Analogue Audio, Video and Assemble
3.14 PLAY
The Play key’s function changes dependant on the transport mode as follows:-
Locating The Play key will enable (Play LED flashing) / disable (Play LED OFF) the delayed play
function.
Playing The Play key will issue a Record Off command Record The Play key will issue a Record Off command
Shift followed by Play will always issue a play command.
3.15 ID << and ID >>
The function of the ID keys depends on the units current mode as follows:-
1) Auto Edit, Rehearse loop modes Used to step between Previous and Next Loop.
2) DAT Machine Locate previous or next ID.
3) Slow-motion macro key is active. Decrease/Increase the current programable play speed.
4) MR system with Giant Display interface Increase/Decrease Display Brightness simultaneous depression of both keys will turn off/on Display
3.16 RM-6/Video Slave [CMD] (originally [Number])
This key is found on the RM-6 and Video Slave Only. On the RM-6 and Video slave the Number keys double as command keys, The function of these keys
is modified by the Shift, Store, Recall, and Setup keys. The [CMD] key is used to access the transport commands, it operates as a sticky key and will reset
On earley versions of the RM-6 software (before August 2003) this key is labelled and operated as a [Number] key, when the LED is illuminated the numeric keys are accessed.
3.17 RM-6/Video Slave [Offset]
On the RM-6 and Video Slave separate [Offset] and [Chase] Keys are fitted instead of the combined Chase/Offset key.
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4.00 AUTO RECORD/ADR/TAKER MODES
Auto Record and ADR(TAKER) are linked, they use the same Record-In and Out keys, Auto and Rehearse keys. Root | Auto/ADR | Options |Menu 77: Auto-Rec, Rehearse allows the user to select between Adr Mode, Cmd, and Editor Modes as follows:-
1= Cmd , 2= Editor
These are used for video editing and assembly where compensation is required for different machines record in delays. The Auto and Rehearse keys have the following functions when 1=Cmd or 2= Editor are selected
Auto Key
Locate to Pre-Roll before the specified record in point and commence auto edit. If the system is currently in record/rehearse it will be necessary to hit the auto key twice as the record exit routine will clear any auto edit.
Rehearse Key
Locate to Pre-Roll before the specified record in point and commence auto rehearse (All channels in record Ready will switch to input between the record in and out points). If the system is currently in record/rehearse it will be necessary to hit the rehearse key twice as the record exit routine will clear any auto edit.
0=ADR Mode
0= ADR Mode
There are 4 LOOP modes:-[Auto], [Rehearse], [Manual], and [Review] as described below, the loop modes are selected, enabled and disabled using these keys. When any loop mode is active the system is modified as follows:-
1) The Locate switch is modified to always locate pre-roll ahead of Record-In.
2) Shift followed by Locate locates Record-In.
3) Auto will locate to preroll before record in, when all machines arrive the system will start the auto record.
1= Cmd / 2= Editor
The [Auto] and [Rehearse] keys act as commands, when initiated the system will locate to pre-roll before the Record-In point and wait for all machines to arrive. The system will then enter Play followed by Record or rehearse at the in-point. Once the system leaves record or play the Auto/Rehearse LED will extinguish and the system will revert to normal.
4.01 AUTO and REHEARSE OFF
When no LOOP mode is active the following applies:-
1) LOOP keys are NOT active.
2) The LOCATE key locates Current Entry display with/without pre-roll as determined by menu
28.
4) SHIFT-LOCATE locates the Current Entry display with/without pre-roll as determined by menu
28.
4.02 REHEARSE MODE
In the rehearse mode the following apply:-
1) Both Record and Un-Record are disabled.
2) At post roll past the Record Out point the system will locate pre-roll before Record In.
On selecting the Rehearse mode the following commands are sent:-
1) Locate pre-roll ahead of Record-in.
4,03 AUTO RECORD MODE
In the Auto Record mode the following apply:-
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1) Auto-Record Drop in / Drop out enabled.
2) At post roll past the Record Out point the system will either stop or locate pre-roll before record in (See Unit Set-up).
On selecting the AUTO REC mode the following commands are sent:-
1) Locate pre-roll ahead of Record-in.
4.04 MANUAL RECORD MODE
SHIFT followed by AUTO-RECORD will enter Manual Record, the AUTO-RECORD LED will flash. The
system will loop between REC-IN and REC-OUT as normal but will not enter record or drop out of record.
In the Manual Record mode the following apply:-
1) No Auto-Record On command is sent at the In Point
2) If Enabled A record off command will be sent at the Record Out point, At post roll past the Record Out point the system will either stop or locate pre-roll before record in (See Unit Set-up).
On selecting the MAN REC mode the following commands are sent:-
1) Locate pre-roll ahead of Record-in.
4.05 REVIEW MODE
SHIFT followed by REHEARSE will enter Review, the REVIEW LED will Flash. The system will loop
between REC-IN and REC-OUT as normal but the will not enter record automatically or manually. In the Review mode the following apply:-
1) Both Record and Un-Record are disabled.
On selecting the Review mode the following commands are sent:-
1) Locate pre-roll ahead of Record-in.
4.06 NEXT LOOP (Available as Macro Key) or [ID <<]
4.07 PREV LOOP (Available as Macro Key) or [ID <<]
System/Machine [ID <<] [ID >>]
1) Auto/Rehearse/Manual/Review Active or Setup Mode
Prev Loop Next Loop
2) Dat Machine Locate Prev ID Locate next ID
3) Slow-Motion Active Decrease Speed Increase Speed
4) Doremi V-1 Prev Segment Next Segment
5) MR System Decrease Giant Display
Brightness
Increase Giant
Display
Brightness
4.08 JUMP TO LOOP ??? (Only available with Next Loop Macro Key)
To access a specific loop, enter the loop number and use either Store or Recall followed by Next Loop or Prev Loop. Note that this will access the loop at this pointer location, where extra loops have
been inserted or the loops are not numerically labelled then some intuitive guesswork may be needed.
4.09 JOIN LOOP (Available as Macro Key)
Used to Join two or more loops each depression of this key increments the loop pointer and updates the Record Out only. The Record In is left at the original value.
4.10 INSERT LOOP (Available as Macro Key)
Used to insert a new loop in an existing list, the same loop number is used with a letter suffix e.g. 11 -
> 11A, 11A -> 11B....
4.11 DELETE LOOP (Available as Macro Key)
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To delete a loop use SHIFT followed by INSERT LOOP, caution! once a loop is deleted it lost there is no undo function!
4.12 Cycle: Record Out Enable (Available as Macro Key)
This key enables/disables the current record out point
4.13 Talent Cueing: CB VS-1 Streamer
For dedicated ADR/TAKER Systems the MR system is used and the CB VS-1 Video Streamer connects directly to the BUS. All record in points are sent to the streamer via the bus along with the current record in and out points. This allows the VS-1 to do the following
Ignore cue points before the current record in point Show all cues after the current record in point.
Enable and Disable BVB Video Mode, Blank the video before and after the loop. Progress Bar indicating the progress through a loop. Add an extra cue at the timecode value stored in scratch pad memory 9. Display a Lock indication in the Video. Display a Record indication in the Video. Enable and Disable all video insertions.
The SR systems do not have a bus connection, the GPO’s are used to communicate with the streamer see sections 4.16 and 4.17 below
4.14 BACKUP DAT
It is common to run a backup dat which makes a safety copy of all takes. As the DAT is stereo one suggestion is to record the same audio on both tracks with one at a 6dB lower level.
Setup as follows:-
1) Record enable the selected port and Record Armed.
2) Open the Setup and select Root|Auto/ADR|Options|MENU 79:- ADR Backup Machine and set to the desired port.
Note to use the track arming on the machine front panel and not on the SR/MR unit select backup machine and set Root|IFACE|Record|Menu 34|Record Tracks to 0=Off.
4.15 RECORD ADVANCE
When in ADR Mode the Record advance is global, to Set the Record Advance, type in the required record advance, then press Store followed by Record.
To check the current Record Advance depress Recall Followed by Record.
4.16 Streamer/Wipe Trigger output
GP Outputs 6 may be configured (see Section 7.33 Root | Unit | Generic | Menu:33 GP Outputs 4, 5, 6) to trigger an external wipe generator for example the VS-1. keypad memory Shift-9 is used to
store the duration of the wipe so as to output the ttl trigger signal at the correct point before the record in point. GP output 6 (pin 7 on the 25 way ’D’ connector) will be High for one frame.
Storing a timecode number in Scratch-pad memory 9 will set an extra cue point and may be used to cue the artist at a point in the middle of a loop.
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4.17 Beep output
GP output 5 may be configured (see Section 7.33 Root | Unit | Generic | Menu:33 GP Outputs 4, 5,
6) to trigger an external Beep generator three times before the record in point. The interval between
beeps is 17 frames in PAL (approximately 1 foot). GP output 5 will be high for one frame at the following intervals before the record in point.
Beep Trigger Timing
Standard PAL (25 frames per second) NTSC (29.97 frames per second)
Beep 1 51 frames, 2.04 Secs 60 frames, 2 Secs Beep 2 34 frames, 1.36 Secs 40 frames, 1.33 Secs Beep 3 17 frames, 0.68 Secs 20 frames, 0.67 Secs
CB Electronics can supply the Beep Generation PCB used in the VS-1, this requires an power supply of +12v, +5v and -12v.
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5.00 MACRO KEYS
The macro keys allow you to change the functions of some of the keys, or to rearrange the keys to move the ones that you use most often closer together. It is very quick to re-define macro keys so that keys may be redefined for one session only if required.
There are 12 macro keys on both the SR-4 and SR-24, these may be used for any of the macro functions listed in section T1.00.
The standard Macros on installed on both the SR-4 and Sr-24 are:-
Bank, Reader, Feet, Generator, Auto-Rec, Rehearse, ID <-, ID->, Mark, Instant Replay, Again, Jog, Shuttle
5.01 DEFINING A MACRO KEY
All the macro keys may be defined as any of the functions defined in the following lists, Where there is a LED, the LED follows the function of the key.
1) Disable the macro protection Setup | Unit | Generic | Menu 26: Macro Protection
2) Look up macro key number from the list in the technical manual and type in the macro number.
3) Key in Shift followed by Store followed by the desired MACRO key.
4) Enable the macro protection.
Example:
To change the function of the FEET key to Generator key (Macro 118).
1) Type in 00:00:01:18 in the keyboard display.
2) Shift followed by Store followed by Feet.
3) The display should show:- Macro 11:00:01:18, the 11 is the macro key number as described in the user file.
Then turn the paper label in the key over, write on the new function Gen and the macro number 119, The key is now programmed with its new function until the next time you activate a hard reset.
5.02 READING A MACRO KEY
To read the Macro Function of any macro key enter the following sequence:-
Shift, Recall, followed by the macro key
Example
To read the Macro number for the Instant Replay key. Shift followed by Recall followed by Instant Replay
The display should now show:-
Macro 17:00:01:21Macro key number 17, Macro number 121
The Macro key number will change from key to key, the Macro Number determines the function of the key
5.03 Factory default MACRO KEYS
To install the Factory Default macros and parameters set Setup | Unit | Generic | Menu 26: Macro Protection to 2= factory Default.
5.10 Some Useful Macro’s
5.11 Shifter control :- Macro’s 68, 69 and 70
The shifter is used as a temporary offset register and is added to the current offset. When the shifter is active its value is displayed instead of the offset. The shifter offset may be made permanent by using Store followed by Shifter Reset.
5.12 Instant Record :- Macro 74
Locate back by a user-determined time + pre-roll, play, lock and then record.
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5.13 Auto Input Monitor :- Macro 109
This macro key will directly switch any channel in record ready between input and replay monitor. The LED will illuminate when input monitor is selected.
5.14 Display Generator : Macro 118
The Generator output will normally follow the selected master, using this macro key allows you to select the generator directly and select it as a master. When selected as a master the motion control switches will directly control the generator. We use this to test a single machine as a slave, it may be used when you wish to work with non-linear systems only.
5,15 Step Forward and Reverse : Macros 126 & 127
These keys will increment or decrement the current machine position, the key depressions are counted so that to move forward 5 frames hit Step + five times.
5.16 *2, *4, *6 Wind :- Macro’s 134,135,136
The fast forward (>>) and rewind (<<) switches will normally wind at the maximum laced speed, when any of these keys are active the wind speed is reduced to 2, 4, or 6 times play speed.
User programmable wind speed:-
The *4 and *6 macro keys may also be used as user programmable wind speed keys. Shift followed by *4 or *6 will enable the selected speed, entering a numeric value followed by Store followed by the *4 or *6 key will change the selected speed.
Calculating the speed:-
1-50 = speed in frames per second (Pal) 1.2 frames per second (NTSC)
25 = Play speed, 12 = 0.5* Play speed, 50 = 2* Play Speed.
51= *3, 53= *4, 53= *5, 54= *6, 55= *7, 56= *8, 57= *9, 58= *7.0..
5.17 Red light :- Macro 144
The red light output will be active whenever the system is in record or during the pre-roll of auto­record, the red light switch will activate the output whenever it’s LED is illuminated.
5.18 One Key Post Sync :- Macro 150
Position Master so that the Timecode Slate is visible, enter the timecode number displayed, hit this key and the offset is calculated for machine ’D’, the current video position is set as Record In, and a Chase-On command is sent to Machine ’D’.
5.19 Loop:- Macro 66
Allows current machine to loop between in and out points, preroll will depend on the setting of Root | Unit | Generic | Menu 28 :- Locate with Pre-Roll. Use [Shift] followed by [Loop] (Led Flash) to
repeat loops. When [Loop] is enabled locate will always locate the in point or pre-roll before the in­point dependant on Menu 28.
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6.00 OFFSET
Offset is used to define the positional relationship between machines. In an ideal world it would not exist! The slave timecode position when locked to a master is calculated as follows:-
Slave Position - Slave Offset = Master Position - Master Offset Slave Position = Master Position + Slave Offset - Master Offset
6.01 DIRECT ENTRY OF OFFSETS
To write an offset:-
1) Select machine
2) Key in offset
3) store offset by keying Store followed by Chase/Offset
To recall an offset:-
1) Select machine
2) recall offset by keying Recall followed by Chase/Offset
6.02 AUTO OFFSET CALCULATION
Where the offset value is not known there are three ways to automatically calculate the offset as follows:-
AUTO SLAVE
This will calculate the offset between the master and slave for their current positions and tell the slave to chase.
1) Select and position the Master
2) Select Slave, ensure that chase is OFF, then position the slave.[SHIFT]followed by [CHASE]
MARK SYNC
This allows the user to define a specific point on both the master and slave as the sync point.
1) Select the master and enter a known time code value from keyboard or by using the Mark key.
2) Hit Store followed by Mark, this sets the master MARK SYNC point
3) Select slave machine and enter the timecode value for the equivalent point from the keyboard or using Mark.
4) Hit Store followed by Mark, this sets the slave MARK SYNC point and calculates the OFFSET
5) Hit [Chase/Offset] this will tell the slave to chase the master.
VIDEO EDITOR
If the video editor mode is selected (Root | Unit | Record |Menu 12: Record In & Out Mode 1= Editor) then the SR-4 may be used as a video editor by defining the Master and slave record in points as follows:-
1) Select the master and define the record in point.
2) Select the Slave and define the record in point.
16.03 TRIMMING THE OFFSET
The Trim- and Trim+ keys may be used to adjust the offset register as follows:­To add 10 frames to the current offset.
1) Select the machine using a A, B, C, or D key.
2) Enter 00:00:00:10 in the Keyboard display
3) Depress the Trim+ key followed by the Chase/Offset key.
4) The unit should now display the new offset
6.04 ENTERING A NEGATIVE OFFSET
On the SR series remotes all offsets are calculated on a twenty-four hour clock. To enter a negative offset either calculate the required offset by subtracting from 00:00:00:00 (-01:00:00:00 = 23:00:00:00) you can use the SR-4 to perform the calculation as follows:-
1) Zero the keyboard display: Shift followed by Clear/0
2) Zero the offset: Store followed by Chase/Offset.
3) Type the required negative offset.
4) Subtract: Trim- followed by Chase/Offset.
6.05 SUB-FRAME OFFSETS
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When synchronising machines by RS422 and Video Syncs sub-frame offsets are not possible. However when using the SR/MR to control the synchroniser within the machine or a synchroniser then sub frame offsets may be possible.
To set a sub frame offset
1) Enter the required sub frame offset (00..99)
2) Key in Shift followed by Store followed by Chase/Offset
3) If correct the display will show SubFrm 00:00:00:SS where SS is the sub frame offset entered. To Recall a sub frame offset, use Shift followed by Recall followed by Chase/Offset.
Note.1 The Sub-frame Offset is cleared if you enter a zero offset, to enter an offset off 00:00:00:00:SS,
first clear the offset then enter the sub-frame offset required.
Note.2 Sub-Frame offsets are sent via the P2 protocol in two different ways either as a one-byte
number between 0..99 or 0..79 or a two-byte number. Root | IFace | Chase | Menu 53: Sub Frame Offset selects the appropriate mode. When one byte offsets are required the user should enter 0..99 or 0.79 as specified by the machine. Where two byte offsets are required the user should enter the sub frame offset as a percentage (0..99).
Note.3 Sub Frame offsets have been tested on the following interfaces:-
1) DA88/98 via the 15 pin remote
2) Timeline Lynx
6.06 CLEAR ALL OFFSETS
To clear all offsets and disable chase on all machines:-
1) Select Master
2) [SHIFT] followed by [CHASE]
This function is available as macro key number 175.
6.07 OFFSET CHANGE LOCKOUT WHEN RECORD ENABLED/MASTER
To prevent accidental entry of offsets on record machines it is not possible to change the offset on a record enabled machine. The warning message Master/Rec Enabled will be displayed in this event. To enable/disable select:-
Setup | Root | Unit | Record | Menu 05:- Master/Rec Enb Offset Change
6.08 Shifter (Macro’s on SR-4, SR-24 as standard)
The shifter is used to enter small temporary offsets to a machine in order to sync up one section. The three shifter keys allow you to increment, decrement and reset the shifter value. The shifter value is then added to the machine offset. With the shifter you do not have to remember the number of frames or the direction of the temporary offset, this is held in the shifter memory and displayed when the machine is selected.
6.09 Using the shifter to nudge offset’s
As the shifter has dedicated increment and decrement keys it is ideal for nudging the offset of any machine, the alternative requires three keys [1] [Trim+/-] [Offset]. The shifter display also keeps track of what you have done. When you have finished adjusting the shifter use [Store] followed by {Shifter Reset] to add the shifter contents to the current offset and reset the shifter.
6.10 The Colour Frame Key
When fitted the colour frame key changes the operation of the Store Offset command. The offset must be in a multiple of 4 frames for correct colour framing. The defined offset will be modified so as to be a multiple of 4 and within +/- 2 frames of the specified offset.
6.101 Colour Trim
To trim the colour frame offset enter the trim value (frames between 0 and 3), followed by [Store] followed by [Colour Frame].
6.11 Mixed Code
When mixing Drop and Non-Drop Code there are several points to be aware of as follows
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6.111 Mixed Code & Offset
There will nearly always be an offset due to the fact that there are a different number of frames in each minute. The normal starting point is 01:00:00:00, at this point there is an offset of 108 frames or 3 seconds and 18 frames.
6.112 Mixed Code Passing through Zero/Midnight.
If there are a different number of frames in each minute then it follows that there are a different number of frames in each day. This causes a problem when passing through midnight as at this point the frame count is reset to zero changing any current offset.
To overcome this problem add an identical time to both the master and slave offsets. This will change both the master and slave’s effective positions and remove the problem.
6.20 Offset and Record In
Offset and Record In interact, the relationship between machines may be defined as offset or sync points. When defining the record in point on a machine you are also defining the sync point. The following three Setup Variables effect the action when a new record in point is defined.
Setup | Root | Unit | Record | Menu 05:- Master/Rec Enab Offset Change
When disabled setting the record in point on a record enabled machine will set the master record in point and not change the offset.
Setup | Root | Unit | Record | Menu 12:- Constant Offset Mode
If constant offset mode is ON then the offset will always remain constant and the in points will. change.
Setup | Root | Auto | Options | Menu 77:- Auto-Rec, rehearse
When set to Editor setting the master record in point will zero the master offset.
Effect of Changing the Record In point
Constant Offset= 1= Off
Selected Machine
Effect On Master
Effect On Slave Mcn
Effect On
Free Mcn Master Set Rec In Update Rec In Update Offset Slave Mcn Update Rec In Set Rec In Update Offset Free Mcn Set Rec In
Update Offset
Effect of Changing the Record In point
Constant Offset= 0= On
Selected Machine
Effect On Master
Effect On Slave Mcn
Effect On
Free Mcn Master Set Rec In Update Rec In Update Rec In Slave Mcn Update Rec In Set Rec In Update Rec In Free Mcn Update Rec In Update Rec In Set Rec In
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Effect of Changing the Offset
Constant Offset= On or Off
Selected Machine
Effect On Master
Effect On Slave Mcn
Effect On
Free Mcn Master Set Offset Update Rec In Update Rec In Slave Mcn Set Offset
Update Rec In
Free Mcn Set Offset
Update Rec In
Update Rec In: Adjust Rec In allowing for offset differences Update Offset: Adjust Offset allowing for Rec In differences
Record Out
When setting the record out point the duration of the Edit is defined.
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7.00 Set-up
At first the set-up on the SR/MR may appear very daunting, but if you can set-up your mobile phone then this should be simple! When you connect the system it should work from first connection. The unit setup is preset for normal operation, and machine setup is automatic provided that the machine is identified correctly.
Once the machine is identified correctly the machine interface software (IFACE) parameters will be set up automatically, after this the user may modify the setup if required, The modified setup will remain until Hard reset or a different machine is connected to the port.
Machines such as the DA88, DA98, and DD8 have setup options for machine ID and record track arming. These must be set correctly in order that the interface identifies the machine correctly and sets up the track arming correctly. For further information on machines check the SR-Tech manual.
After switching on the unit entering setup will access the Root Menu, at other times entering setup will access the last menu displayed.
To leave the setup menu use the [Setup] key from the Root Menu, if not in the Root Menu, the first depression of the [Setup] key will return to the Root Menu, a second depression of the [Setup] key will exit Setup.
The set-up menu map (SR-Menu) is split into four diagrams. The first shows an overall picture the next three expand individual sections. From the Root Menu you can access any menu. If you are in setup and not in the ROOT Menu then depressing the [Setup] key will take you there.
Whilst the set-up mode is active the Set-up LED will be illuminated. Once within the set-up menu the key functions are modified as follows:-
[0]-[9] Select next menu or the setting within the current menu. Store Save the current setting and select Next menu Recall Save the current setting and select Previous menu Set-up If the ROOT MENU is displayed then exit Set-up if any other menu is displayed then
Goto the ROOT MENU.
The Sr/MR Setup is split into three sections as described in section 7.01 below.
7.01 ROOT: Select Set-up Required
MENU 01:- ROOT: Select Setup Required 0= Unit, 1= Auto/ADR 2= IFace
0= Unit Select unit setup menu, global parameters that determine system operation and
are not machine specific.
1= Auto/ADR Auto Record/ADR Loop entry and Option selection 2= IFACE The currently selected Serial port protocol and its connected machine control
parameters, once setup is entered it is not possible to change the selected port.
Currently two of the unit parameters determine the default setup of the machine interface ports as follows:
Setup|UNIT|MENU 14:- Default Alg & Vid Rec Rdy Setup|UNIT|MENU 16:- Default Chase Type
These two parameters are used to determine the default machine interface parameters when a new machine is connected to a port.
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UNIT Set-up
7.02 Unit Select Menu
MENU 02:- UNIT: Select Menu 0= Rec 1= Chase 2= Code 3= Generic 4=Jog
After selecting 0= Unit from the ROOT menu you then select the set-up section that you wish to look at and change. 0= Rec Record functions 1= Chase Chase/Synchroniser functions 2= Code Timecode Reader/Generator functions 3= Generic 4= Jog Jog/Shuttle
UNIT RECORD
7.03 Initial Record Command
MENU 03:- Initial Record Command:­0= RECORD 1= RECORD+PLAY
From play, use either the RECORD key only or both RECORD and PLAY to enter record.
7.04 Check for Lock Status
MENU 04:- Check Lock Status? 0= Yes 1= No
0= Yes Check for system lock before record 1= No No check for system lock before record
7.05 Offset change when Master or Record Enabled
MENU 05:- Master/Rec Enab Offset change 0= Disabled 1= Enabled
0= Disabled Offset change on record enabled machines is disabled. 1= Enabled Offset change on record enabled machines is enabled
7.06 Virtual Record Tally
MENU 06:- Virtual Record Tally 0= Off 1= On
0= Off Record tally is on only if one or more machines are in Record. 1= On Record tally is ON if a record command has been sent or one or more machines are in Record.
7.07 Track Arm Keys
MENU 07:- Track Arm Keys 0=System, 1= Mcn, 2= Enabled 3= Macro
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The track arm keys have four modes of operation as follows:
0= System
The track arming keys may access any combination of tracks and machines across the system. The Track Arming keys may be programmed individually (enter Mcn:Track followed by [Shift] followed by [Store] followed by Track arm key) or the tracks from the currently enabled machines may be mapped across the record keys by depressing [Record] and [track arm key 1].
1= Mcn
The track arming keys are assigned to a single machine selected with the current selected machine.
2= Enabled
Track arming keys are assigned to a single machine that follows the last record enabled machine selected.
3= Macro
Track arming keys are assigned to a single machine selected by macro keys 104..107. It is not necessary to select this mode in the menu as it is selected when a macro key is depressed.
7.08 Record Track Arm
MENU 08:- Record Track Arm 0= Ready, 1= Ready/Record, 2= Record
This modifies the way in which track arming operates as follows:-
0= Ready
Track arming as per multitrack, track arm keys put tracks into ready on or ready of mode. Depressing the Record
key or Record & Play keys will then send the command.
1= Ready/Record
Track arming as per video machine, track arm keys put tracks into ready if the machine is not in record, if the machine is in record then the track arm keys will put the selected tracks into record.
2= Record
Track arming as per film, track arm keys will put tracks into record directly, there is no ready state.
7.09 System Ready Length
MENU 09:- System Ready Length 0= 8 1= 16 2= 24 3= 32 4= 40 5= 48 6= 56 7=64
When Menu 07:- Track Arm Keys 1= System is selected this parameter sets the number of system ready’s that may be accessed using the Bank key. Note: The display will change with the number of record ready switches fitted (8 in the example shown).
7.10 External Track Arming
MENU 10:- External Track Arming Mast: 0= Rec Mcn, 1= System, 2= Off
When using the serial in port (Port A on a SR-3, or Port E/F on SR-24/32)
The record track arming command is sent to:-
0= Record Mcn
The currently selected Record Machine as displayed in the middle of the lower line
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1= System
To the System Record Map, this may be mapped on a track by track basis across all the machines/tracks in the system.
2= Off
Track arming is ignored, dummy tallies are generated.
7.11 Check for Record
MENU 11:- Check for Record 0= Off 1= On
When Enabled, the system will stop if any record enabled machine is NOT in record after a record command has been sent.
7.12 Normal: Global Record Command
MENU 12:- Record Command to 0= Selected Group 1= All Enabled
Determines whether record commands are sent to all enabled machines or just to the record enabled machines in the current selected group
7.12 Xmc: Multiple Record Remotes
MENU 12:- Multiple Record Remotes 0= No 1= Yes
Using the RM-6 with more than one XMC Remotes this parameter allows for different record machines to be controlled by each remote. Each Remote can select which machines it can record enable and issue record commands.
note: This feature is provided on a machine basis and not on track basis.
7.13 Record-In & Record-Out Keys
MENU 13:- Rec-In & Rec-Out Keys 0= Mark & Store 1= Off 2= Store
The Function of the [In] and [Out] keys when used without Shift/Store/Recall/Trim active is modified by this parameter.
0= Mark & Store
Grab the current machine position and store as Record In or Out.
1= Off
No Action.
2= Store
Store the current keyboard display as record In or Out.
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7.14 Default Analogue & Video Record Ready
MENU 14:- Default Record Enable 0= Disable 1= A1-A2 2= A1-A2+V 3=Asmb
When a new video machine is connected to the system the initial setting of its Analogue, Video and Assemble Enable parameters will be configured dependant on this parameter.
To Insert edit on the timecode or cue tracks (A3, A4), select 3= Asmb To Enable Crash Record select 3= Asmb
7.15 Default Record Enable
MENU 15:- Default record Enable 0= Off 1= Audio 2= All
Off: Machines will not be record enabled when connected Audio: Audio machines when connected will be record enabled, video machines will not All: All machines will be record enabled when connected
7.16 Record Disable Transport Keys
MENU 16:- Record Disable Transport Keys 0= No 1= Yes
No: All Transport keys (Blue) are active when in record. Yes: All transport keys (Blue) other than Stop and Play are disabled when in record.
UNIT CHASE
7.17 Default Chase Type
MENU 17:- Default Chase Type 0= Master Code 1= RS422 only
When a new machine is connected the chase will be configured depending on the machine type.
0= Master Code Mastercode available, use the machines internal synchroniser where appropriate. 1= RS422 Only Master code not available always use the SR/MR synchroniser.
7.18 Wait for Slaves
MENU 18:- Wait For Slaves 0= No 1= Yes
0= No Play the master machine when play key depressed. 1= Yes When the play key is depressed stop the master machine and wait for all slaves to park before
sending a play command to the master machine. This is indicated by the Play LED flashing.
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7.19 Group Locates
MENU 19:- Group Locates 0= No 1= Yes
1= Yes All chasing machines will locate independently to the cue point after a locate command. 0= No All chasing machines will follow the master machine during a locate.
7.20 Master When in Play
MENU 20:- Master When in Play 0= Off 1= Generator
This allows the user to specify the generator as the master machine in Play
7.21 Input Lock Tally
MENU 21:- Input Lock Tally From 0= System 1= Master
Normally Set to System, Set to master if using with Avid or Pro-tools auto-edit
7.22 Chase Key Function
MENU 22:- Chase Key Function 0= Chase 1= Group
For live Recording sessions direct to DAT without pre-striping the tapes, this enables machines to be selected so that the same command is sent to all selected machines. Although a master machine may be defined the machines are not locked.
UNIT TIMECODE
7.23 System Timecode Standard
MENU 23:- Timecode Standard 0= 25 1= 30 2= 24 3= 29 DROP
When the Generator is used as the master this parameter may be used to set the generator standard. If the master machine reports its standard incorrectly then the user will have to tell the system the
timecode standard of the machine. To do this first select the problem machine, enter setup and change Setup|Iface|Generic|Menu 57: Timecode Standard to 1= Use System. Once this parameter is set the Timecode standard may be set using Setup|Unit|Generic|Menu 20: Timecode Standard.
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7.24 Film Speed
MENU 24:- Film Speed 0= 25 1= 30 2=24
When the Time/Feet macro key is enabled this is the assumed standard of the film footage when displayed and will be used for all conversions. The footage displayed is calculated as follows:-
Footage = (Timecode - Local Zero)*Film Speed/Timecode Standard
7.25 Timecode Standard
MENU 25:- Default Timecode Standard 0= Auto, 1= Use System
0= Auto
Use the timecode standard as reported by the machine
1= Use System
Use the System timecode Standard. Default Setting 1= Use System.
7.26 Slave Tally Source
MENU 26:- Slave Tally Source 0= Master, 1= Slave, 2= Error, 3= Checksum
Normally set to 0, this parameter is used for test as follows:-
0= Master
When a Slave (Chase Enabled) machine is selected the Master transport tallies are used to display the current machine status (Play, Stop, <<, >>.
1= Slave
When a Slave (Chase Enabled) machine is selected the current machine transport tallies are used to display the current machine status (Play, Stop, <<, >>.
2= Error
The difference ind frames and tenths (+/- 1/10) between the timecode reader and the reported (RS422) position of the currently selected machine is displayed in the middle of the upper line of the display.
3= Checksum
Not yet implemented
7.27 TC Reader -> Serial Port
MENU 27:- TC Reader -> Port 0= OFF, 1= A, 2= B, 3= C, 4=D (, 5= E)
The timecode reader may be used for positional information in preference to the serial data, this menu selects which port uses the timecode reader data.
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7.28 Reader Incremental and direction test
MENU 28:- Reader Incremental & Dir Test 0= ON, 1= OFF, 2= Gen Check
0= On, 1= OFF
This turns off both the incremental code test and the direction test on the LTC timecode reader. This may be useful chasing generated code e.g. from the MWA VFS film control system, or DA-88.
2= Gen Check
Timecode Generator check mode The Timecode generator is the system master, as such the performance of the generator will determine
the performance of the system. Connect the output of the generator to the timecode reader and enable this mode to perform a self check. Note that the generator is jammed from the master code, this will be updated once per 6 frames until capstan lock is reported for 1 second. The generator output will therefore also depend on the position reported by the selected master.
The incremental code check is enabled and two checks are made on the timecode once per frame as follows: a) Is the timecode raw input value 00:00:00:00? (reported problem) b) Is there a code dropout when the master reports locked play?
When the Reader is selected the middle of the upper line of the display will show
0=nn E=mm
where
nn is a hexadecimal count of the number of frames for which the timecode value = 00:00:00:00 mm is a hexadecimal count of the number of drop-out frames
Note: To reset the two error counters enter and exit setup.
7.29 System Frame Reference
MENU 29:- System Frame Reference 0= Video, 1= Reader/Video, 2= Reader
To allow non-standard frame rates (24fps) the timecode reader frame edge may be used as the master reference to the system.
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UNIT GENERIC
7.30 Macro Protection
MENU 30:- Macro Protection 0=Off 1= On, 2= Rd Usr 3= Rd Fac 4= Wr Usr
This menu provides two functions
1) Enable and disable changes to the keyboard, Macro keys, pre-roll ...
2) Control access to the EEPROM and FACTORY setups The addition of an EEPROM to the system allows the user to select between three different settings
as follows:
1) Current: destroyed when Read User or Read Factory are selected or a Hard Reset command.
2) User: selected by Read User or a hard reset command
3) Factory: selected by Read Factory This Menu controls access to user settings and the EEPROM
0= Off
Macro’s can be changed from the keyboard. System Track Arm Keys may be changed from the keyboard Pre/Post Roll May be changed from the keyboard
1= On
Macro’s cannot be changed from the keyboard System Track Arm Keys cannot be changed from the keyboard Pre/Post Roll cannot be changed from the keyboard
2= Rd Usr
3= Rd Factory
On exit from Setup the unit will read the Read Factory Setup from EPROM, the macro protection will default to 1= On. This is activated on leaving setup.
4= Wr Usr
Setup the unit to work in your preferred manner then select to write current setup to EEPROM, the macro protection will default to 1= On. This is activated on leaving setup and may take up to 20 seconds to compleat the write.
The following table shows how the memory’s are initialised after a power-up reset or a hard reset.
Action Unit
Setup
Macro’s System
Track Map
Machine
Parameters
Temp
Stores
Power-On or
Reset Button
Battery backed RAM
Hard Reset EEprom (User) Eprom Cleared
7.301 Installing New Software
When new software is installed it may be necessary to initialise user setup in the EEPROM as follows:­i) Select the Macro protection Menu Setup | Root | Unit | Generic: menu 30:- Macro Protection ii) Depress the 3 key to select 3= Rd Fac. iii) Depress the Setup key twice to exit setup. iv) Depress the Setup key to Re-enter the macro protection menu, this should now be selected to
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1= On.
v) Depress the 4 key to select 4= Wr Usr. vi) Depress the Setup key twice to exit setup.
7.31 Serial A type / Serial E type 4 Port Systems: SR3/4
MENU 31:- Serial A type 0= Output (SR-4), 1= Input (SR-3)
6 Port Systems: SR24/SR32/RM-6
MENU 31:- Serial E type 0= Output (Controller), 1= Input (Device)
Note 1. Serial A is connected as an input on the SR-3 and as an output on the SR-4 and SR-24, This is set by links inside the unit.
Note 2. Serial E is connected as an input on the SR-24.
7.32 Locate with / without Preroll
MENU 32:- Locate with Pre-Roll 0= Yes, 1= No
This setting determines the behaviour of the Locate function when Auto-Record/Rehearse are not enabled as follows:-
0= Yes
To locate with Pre-Roll: [Locate] To Locate without pre-roll: [Shift] followed by [Locate]
1= No
To locate with Pre-Roll: [Shift] followed by [Locate] To Locate without pre-roll: [Locate]
Note: Auto-Record/Rehearse always set to 0= Yes, locate will always locate pre-roll before the Record In point and Shift followed by locate will locate the Record in Point
The Pre-Roll memory may be accessed using [Store] or [Recall] followed by [Reverse Play].
7.33 GP Outputs 4,5,6
MENU 33:- GP Outputs 4, 5, 6 0=GP, 1=Rec, 2=Tal, 3=Mcn, 4=Mas, 5=Rdr, 6=ADR
The SR has only 6 GP Outputs in total. The outputs are TTL and active high. The functions of GP Outputs 4,5,6 are determined by this setting:-
0=GP
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1=Rec GP Output 4 (pin 6): RECORD ON High for one frame at ’Rec Adv’ before the record in point. GP Output 5 (pin 19): RECORD OFF High for one frame at ’Rec Adv’ before the record out point. GP Output 6 (pin 7) : Streamer Trigger High for one frame at a preset time (Nominal 3 seconds,
scratch pad store"Shift-9" is used to set the streamer advance) before the Record In point or before Scratch pad store "9".
[Recall] or [Store] followed by [Record] will access the Rec Adv memory. [Recall] or [Store] followed by [Shift] followed by [9] will access the Streamer Advance memory.
2=Tal
GP Outputs 4,5,6 are used with a parallel remote control as encoded tallies.
3=Mcn
GP Outputs 4,5,6 are used as encoded outputs to indicate the current selected Port.
Port A = 000, Port B = 001, Port C = 010, PortD=011
4=Mas
GP Outputs 4,5,6 are used as encode outputs to indicate the current selected Master Port.
Port A = 000, Port B = 001, Port C = 010, PortD=011
5=Rdr
GP Outputs 4,5,6 are used as encoded machine control outputs when the Reader is selected. For example when used with a Telecine.
Stop = 000, Play = 001, Rvs Play = 010, Fast Fwd = 011, Fast Rvs = 100, Rvs Crawl = 101, Fwd Crawl = 110
6=ADR GP Output 4 (pin 6): Red Light High during pre-roll and record. GP Output 5 (pin 19): Beep High for one frame three times at 0.6 second intervals before the record
in point. GP Output 6 (pin 7) : Streamer Trigger High for one frame at a preset time (Nominal 3 seconds, scratch pad store"Shift-9" is used to set the streamer advance) before the Record In point or before Scratch pad store "9".
[Recall] or [Store] followed by [Record] will access the Rec Adv memory. [Recall] or [Store] followed by [Shift] followed by [9] will access the Streamer Advance memory.
7.34 GP Output 3
MENU 34:- GP Output 3 Mute/Red Light 0= Ply 1= Ply+Rvs 2=Rec 3= ADR 4=Red Light
GP Output 3 may be used as a Mute or Red Light output.
0= Mute PL
Mute except when in Locked Play
1= Mute PL+R
Mute except when in Locked Play or Reverse play
2= Rec Mute
Mute when in record or rehearse.
3= ADR
4= Red Light
Use GP3 as a Red light output, see also Macro No.
7.35 Remote FWD/RWD Commands to Video Machine
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MENU 35:- Rmt FWD/RWD Cmds to Video Mcn 0= Normal, 1= Convert to Shuttle
Use if Remote Fwd/Rwd commands cause video to lose picture.
7.36 Enable Auto-In when NOT Play
MENU 36:- Enable Auto-in When NOT Play 0= No, 1= Yes
Note. On the Doremi V1 this command illuminates the Record Tally.
7.37 Setup Access
MENU 37:- Setup Access 0= Setup, 1= Shift,Setup, 2= Password
This menu controls access to the Setup Menu
0= Setup Depress [Setup] 1= Shift,Setup Depress [Shift] followed by [Setup]
Password software not currently Installed 2= Password Enter the user defined password 00:00:**:** then Depress [Shift] followed by
[Setup]
To define your password enter 29:06:**:** followed by [Shift] followed by [Store] followed by [Setup]. Then save your password using:
Setup | Unit | Generic | Menu 30:- Macro Protection 4= Wr Usr. If you forget the password or someone has changed your password, enter a new password. If you do
not wish to use a password the we suggest that you set the password to 00:00 in case anyone enables the password.
UNIT JOG
7.38 Jog Response
MENU 38:- Jog Response 0= 1= 2= 3= 4= 5= 6= 7= 8= 9=
Increasing the number will increase the speed of the machine relative to the speed with which the jog wheel is turned.
7.39 Jog Wheel
MENU 39:- Jog Wheel 0= On Cmd 1= Always, 2= TestK, TestC
0= On Cmd
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The Jog or Shuttle key have to be depressed before the jog wheel may be used.
1= Always
The Jog wheel is always active, the mode when turned is the same as the last mode selected by the jog or shuttle keys.
2= TestK
Used to check both the keyboard and jog wheel, when active the keyboard entry display will show the number of the last key depressed. The jog wheel is shown as three key depressions as follows:-
00:3A:NN:SS
Where 3A = Jog Wheel, NN = Direction and number of pulses, SS= Speed The jog wheel will send 3A:00:00 when stopped.
3= TestC
IFACE MENU
7.41 Interface Parameter
MENU 41:- IFACE: Select Menu 0= Record, 1= Chase, 2= General, 3= Type
IFACE RECORD
7.42 Record Tracks
MENU 42:- Record Tracks 0=Off 1=Alg 2=8 3=16 4=24 5=32 6=40 7=48
The record command sent to the machine depends on the number of digital channels as follows:-
0= Off
No Track arm commands sent to machine, track arm on the machine or machine remote.
1=Alg
Analogue 1-4, Video, and Assemble only
2=8
Analogue 1-4, Video, Assemble and up to 8 Digital Record channels.
7.43 Analogue and Video Record Ready
MENU 43:- Analogue and Video Rec Rdy 0= Disable 1= A1-A2 2= A1-A2+V 3=Asmb
To enable crash record or insert edit on the Timecode or Cue tracks (A3 & A4) select 3=Asmb.
7.44 Record Tally Source
MENU 44:- Record Tally 0= REC or EDIT, 1= Record, 2= Edit
Some non-edit machines give a permanent Edit tally (for example the VO9600), if this is the case select the appropriate tally source to disable.
7.45 Record Command Type
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MENU 45:- Record Command 0= EDIT ON/OFF, 1= RECORD / PLAY
Some Non-Edit machines will only accept a record command and not an Edit command.
7.46 Command Reinforce
MENU 46:- Command Reinforce 0= Off 1= Offset 2= Track Arm 3= Both
Offset
Track Arm/Record Ready
Many machines do not report changes made on the machine, to ensure the correct setting with these machines enable Track Arm reinforce.
7.47 Record Advance
MENU 47:- Record Advance 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= Frames
This parameter sets the individual machine record advance for use in Auto or instant record. Adjust this parameter to set the actual record in point using auto record.
7.48 Record Tallies
MENU 48:- Track Ready Tallies 0= Valid 1= Disp 2= RdyStat 3= Stat 4= NV
0= Valid Valid Tallies from Machine, use Tallies to display and generate new commands. 1= Disp Use tallies to display only 2= RdyStat Use Tallies from "Request Ready Status" command only. 3= Stat Use Tallies from "Request Status" command only. 4=NV Tallies Not valid use last track ready command as tally.
7.49 Send Record In and Record Out
MENU 49:- Send Rec In & Out to Mcn 0= No 1= Yes
7.50 Wait after Lock Tally
MENU 50:- Wait after Lock tally 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= *4 Frames
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7.51 Send Set Generator Command before Crash record
MENU 51:- Crash Rec Set Generator 0= No 1= Yes
7.52 Reset Crash Record after use
MENU 52:- Crash Rec Reset 0= No 1= Yes
IFACE CHASE
7.53 Chase Command Type
MENU 53:- Chase Command Type 0= CMD 1= P 2= PC Video 3= - 4= + 5= -+
Using the Machine’s internal Synchroniser
0= CMD
Issue chase command to machine
1= P
Issue Play command to machine
2= PC
Issue Play command to machine, followed by lock once has been achieved Video Type lockup, use parameters in section 7.027 - 7.031
Using the SR-4 Synchroniser
3= -
Lockup one frame behind and then Accelerate
4= +
Lockup one frame ahead and then Decelerate
5= -+
Lockup from behind or ahead with acceleration or deceleration
7.54 Start Advance
MENU 54:- Start Advance 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= Frames
Only valid when used with Park Offset, to set this parameter select chase type 1, and adjust for 0 or ­1 frame offset from stop to play (Chase type 3), or 0 or 1 frame offset (Chase type 4), +/-1 frame offset (Chase type 5).
7.55 Park Offset
MENU 55:- Park Offset * 5 Frms 0= 1= 2= 3= 4= 5= 6= 7= 8= 9=
The park offset is not normally used for video machines. A park offset will allow more consistent starts
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and allow time for the machine to lace.
7.56 Wait for Code to Stabilise
MENU 56:- Wait for Code to Stabilise 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= * 3 Frames
After the initial play command is issued the SR-4 will wait for the specified number of frames before attempting to servo the slave machine. This parameter is useful on machines (for instance the DA-88) which give incorrect positional information during start-up.
7.57 Max Slew Speed
MENU 57:- Max Slew Speed 0= 1= 2= 3= 4= 5= 6= 7= 8= 9= Max
This parameter limits the maximum speed of the machine when locking. When locking the lock algorithm determines the speed of the machine dependant on the distance to lock, the father away from lock the faster or slower the machine. Some servo’s lose stability at high speeds, hard disk machines may not be able to output audio above a certain speed.
7.58 Wait for Lock Tally
MENU 58:- Wait for Lock Tally 0= Yes 1= No
Normally set to Yes for tape based machines, after slewing to lock, the system waits for 5 frames and then a lock tally from the machine before checking for lock. Set to NO for Pro-Tools, the system will then check after 5 frames without waiting for a lock tally.
7.59 Use Play tally as Lock Tally
MENU 59:- Report Lock on 0= Servo Lock 1= Play Tally
A number of machines do not support a servo lock tally (MX2424 as a master, Doremi without video syncs) This parameter allows you to select the play tally as a lock tally.
7.60 Select Acceptable Error Window
MENU 60:- Select Acceptable Error 0= None 1= 2= 3= 4= 5= 6= 7= 8= 9= Frms
After the initial lock and 1 second of locked play no action will be taken unless the error exceeds the acceptable error window. this should is normally set at one frame to allow for occasional jitter. This parameter allows the playback from machines where the timecode has been recorded incorrectly.
7.61 Serial Position Request
MENU 61:- Serial Position Request 0= Mid, 1= Start, 2= Mid-O, 3= Start-O
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This parameter controls the timing of the serial communications between the SR/MR and the controlled machine as follows:-
0= Mid
Position request sent in mid frame, Status request sent at start of frame.
1= Start
Position request sent at start of frame, Status request sent in Mid frame.
2= Mid-O
Position Request and Status request send in middle of alternate frames.
3= Start-O
Position Request and Status request send at the start of alternate frames.
7.62 Slew Command Type
MENU 62:- Slew Command 0= Vari-P 1= Shutt 2= Jog 3= PP 4= V->PP
Select the Slew command type, normally 0= Vari-P
0= Vari-P Use variplay command followed by play 1= Shutt Use Shuttle command followed by play 2= Jog Use jog command followed by play 3= PP Use Programable Play command 4= V->PP For variplay for initial lock and Programable Play for subsequent attempts.
7.63 Reverse Slew Command
MENU 63:- Reverse Slew Command 0=Vary-P, 1= Shutt, 2= Jog
Select the command to use for reverse play synchronisation, the best is Vari-Play, but not all machines implement this command or allow more than *1 reverse play. Check the setup of your video machine!
7.64 Locate Speed
MENU 64:- Locate Speed 0= TLESS 1= FAST 2= MED 3= SLOW 4= VSLOW
0= Tapeless Instant Hard Disk access
RTZ
This parameter sets the RTZ window when rewinding as follows
0= TLESS 30 frames 1= FAST 100 frames 2= MED 300 frames 3= SLOW 600 frames 4= VSLOW 1000 frames
Chasing a Master at Play Speed
Set this parameter when chasing a master in play from behind, start from 0 and increase until the slave
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catches up with the master and enters play.
7.65 Locate Type
MENU 65:- Locate Type 0= Locate, 1= Loc+Wind, 2= Shuttle+Wind
0= Locate Locate by issuing Locate command 1= Loc+Wind If distance greater than 1 minute then Wind, when distance less than 1 minute then
locate to point. 2= Shuttle+wind If distance greater than then wind, when distance less than 1 minute then shuttle to
point.
7.66 Sub-Frame Offsets
MENU 66:- Subframe Offset 0= None 1= One Byte 2= Two Byte
This parameter determines the type of sub-frame command sent to the machine and is only used on audio machines when using there own internal synchroniser or an external synchroniser.
7.67 Continuous T/C Chase
MENU 67:- Continuous T/C Chase 0= Off 1= On
This parameter has been added to allow continuous off-speed synchronisation. To synchronise off speed video syncs are not used and the timecode reader must be used as the positional reference for the machine for the off speed machine. This parameter will default to zero!
7.68 ProTools Play, No Audio
MENU 68:- ProTools Play, No Audio 0= Off 1= On
Normally OFF, when On and chase type 3..5 is selected a special Pro-Tools chase algorithm (Version
6.? only) is used. This runs and syncs Pro-tools without audio, then once locked sends a Play with audio command to enable the audio.
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INTERFACE GENERAL
7.69 Machine Type
MENU 69:- Machine Type 0= VTR 1= Dig-VTR 2= ATR 3= DAT1 4= DAT2
The commands that may be sent to machines depends on the type of machine as follows:-
Command Type 0=Video 1=Dat 2=Dat 3= Digital Audio
ID/PNO No Yes Yes No
Set timecode Standard No Yes Yes Yes
The difference between DAT-1 and DAT-2 is as follows:-
DAT-1
A Stereo DAT with stereo record only.
DAT-2
A two-track DAT with individual channel records.
7.70 Position Source
MENU 70:- Position 0= LTC 1= VITC 2= L+V 3= TIM-1 4=L+V+T
Note: different order on earlier software.
7.71 Select Pause/Stop Command
MENU 71:- Pause/Stop Command 0= Normal, 1= Stop, 2= Jog @ Zero
Some video machines will unlace if a STOP command is sent, for these machine it is possible to send a Shuttle at Zero Velocity which will stop the VTR in a laced mode.
7.72 Timecode Standard Source
MENU 72:- Timecode Standard 0= Auto 1= Use System
0= Auto Use Standard as reported by machine 1= Use System Use Master Standard as defined by the Master machine or in Unit Setup.
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7.73 Command Enable
MENU 73:- Command Enable 0= All 1= Status Request 2= Cmd 3= None
0= All
All commands from SR Remote are sent to the controlled machine.
1= Status Request
Status and Position Requests only are sent to the controlled machine
2= Cmd
Commands only, no status is requested from device.
3= None
No commands or data requests are sent to the controlled machine
7.74 Auto Unlace
MENU 74:- Auto Unlace 0= Enabled, 1= Disabled
This parameter allows you to disable the auto-ulace and rely on the machines unlace function.
7.75 Colour Framing
MENU 75:- Colour Framing 0= Off, 1= 4 Field, 2= 8 Field
This Parameter determines the colour framing of the machine when in Play and a Slave. At all other times the Colour framing is determined by the machine Setting (switch or menu).
The normal setting for audio applications is 0= Off. Any other setting can cause sync problems.
7.76 R3422 : Timecode Offset
MENU 76:- RS422 : Timecode Offset 0= -2frm 1= -1frm 2= 0frm 3=1frm 4= 2frm
Note: The correction factor is not used when the machine is not playing. To check the correct value for this parameter
1) Select Root | 0=Unit | 2= Code | Menu 25: Slave Tally Source 2= Error. This will enable the error display in frames and 1/10’s in the centre of the upper line.
2) Connect the timecode output from the machine to the timecode input on the timecode and GPI In/Out on the SR/MR controller.
3) Select the machine port required, if using a MR system and the selected machine is connected to an MR-3 select the machine as a Master for better positional information.
4) Play the machine and check the error. Changing this parameter will directly adjust the error displayed
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IFACE PROTOCOL
7.78 Interface Protocol
MENU 78:- Select Protocol 0= Sony 1= 88 2= 820 3=TLS 4= TL 5=AK 6=DVD
Each RS422 port supports a number of protocols, the standard protocol is Sony P2, other protocols are available as options. If fitted to the software the name will appear in the display.
If the protocol your require is not listed on your unit then contact your agent or CB Electronics to purchase a protocol upgrade.
AK ES 1.11 Machine Type
7.79 AK ES 1.11 Machine Type
MENU 79:- ES 1.11 Machine Type 0= ES1 1= 3324
TLS PROTOCOL
MENU 80: Playback Head 0= REPRO 1= SYNC
MENU 81:- Machine Type 0= AUTO 1= 807 2= 810 3= 820-2t 4= A827
ADR/AUTO MENU
7.84 Edit ADR Loops
MENU 84:- Edit ADR Loops 0= Edit ADR List 1= NEW ADR List 2= Options
0= Edit ADR List Edit Existing List 1= NEW ADR List Erase current list and start new list 2= Options Access ADR Options
7.87 Auto-Rec, Rehearse, Review
MENU 87:- Auto-Rec, Rehearse 0= Mode 1= Cmd 2= Editor
The Auto-Record and Rehearse keys may be one shot Commands (1= Cmd ,2= Editor) or modes (0=
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Mode) that change the operation of the unit. Loop operation is only available when the mode is selected.
0= Mode
Select Auto, Rehearse, Manual, Review Mode by depressing Mode key. Leave Mode by depressing illuminated Mode key Whilst mode is active the Locate command will locate pre-roll before record in. Record On and Record off commands are global, the record advance may be changed by entering required record advance followed by Store followed by Record.
1= Cmd
Perform an auto edit, rehearse, review, manual by depressing the selected command key. The system will locate record in and perform edit/rehearse. Whist active the selected command LED will be illuminated, Once finished the LED will extinguish. Record On and Off commands are performed individually by each serial port, the record advance for each machine may be individually adjusted using Root | Iface | Record | Menu 40:- Record Advance.
2= Editor
This is the same as 1= Cmd except that, all group enabled machines are selected and the system then performs an auto edit/Review. Once the edit is finished the machines are released and become individual again.
7.88 At end of Auto-Record
MENU 88:- At end of Auto-Record:­0= Redo 1= Stop 2= In 3=Review 4= Play
When the auto record out is activated this parameter selects what the system will do next.
7.89 ADR Backup Machine
MENU 89:- ADR Backup Machine 0= NONE, 1= A 2= B 3= C 4= D (5=E)
When either Auto-Record or Manual-Record mode are enabled a DAT machine may be used as a backup recorder on the specified serial port.
Note: Once a backup dat machine is enabled an extra delay of 70 frames is added to allow for the lockup and PNO record of the DAT. If the pre-roll is to short the system will not go into record even if locked.
7.90 Constant Offset Mode
MENU 90:- Constant Offset Mode 0= On 1= Off
Constant Offset
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Constant Offset = On
Controlled
Machine
MasterInMaster
Offset
Slave
In
Slave
Offset
Master In Update
N.C.
Calc
N.C.
Master Offset
N.C.
Update Calc
N.C.
Slave In Calc
N.C.
Update
N.C.
Slave Offset
N.C. N.C.
Calc Update
Editor
Changing the controlled machine’s record in/out points will change machine offsets in order to maintain record in/out points.
Constant Offset = On
Controlled
Machine
Master
In
Master
Offset
Slave
In
Slave
Offset
Master In Update
=0 N.C.
Calc.1
Master Offset
N.C.
Update Calc
N.C.
Slave In
Master In = 0
Calc
N.C.
Update
N.C.
Slave In
N.C. N.C.
Update Calc.1
Slave Out
N.C. N.C.
Calc.2 Calc.1
Slave Offset
N.C. N.C.
Calc Update
N.C. = No Change, Calc = re-calculate, Calc.1 = Calculate First, Calc.2 = Calculate Second
7.91 Auto-Inc loop
MENU 92:- Auto-inc Loop 0= No, 1= Yes
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8.00 RESET
8.01 POWER UP RESET
8.02 FRONT PANEL RESET
When servicing the unit it may be required to reset the unit without switching off the power.
This is the same as a power-up reset and does not clear any memories. To do use a pen or
small implement to depress the switch located:-
SR-4/SR-3/SR-2X
Between [9] and [A] on the front
SR-24/SR-24A
Above [B] and [C]
RM-6/RM-2
Between LCD Display and [0] and [5] on the front
SR-32
8.03 HARD RESET
If it is required to reset the battery backed memory manually a hard reset may be initiated from
the front panel by simultaneous depression of the following two keys:-
SR-4/SR-3/SR-2X
[<<] and [Locate]
SR-24/SR24A/DFC/SR-32
[A] and [Jog]
RM-6/RM-2
[Clear] and [Shift]
If the front panel software is not working correctly the unit will only reset if the keys are depressed during the power up sequence, WAIT UNTIL ALL THE LED’s ILLUMINATE, then depress the Hard Reset key combination.
8.04 MANUAL HARD RESET
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9.00 RECORD TRACK MAPPING
MENU 40:- Record Tracks 0=Off 1=Alg 2=8 3=16 4=24 5=32 6=40 7=48
MENU 41:- Analogue and Video Rec Rdy 0= Disable 1= A1-A2 2= A1-A2+V 3=Asmb
The following menu may be used to determine the default settings for menu 41 for video machines Setup | Root | Unit | Record | Menu 14:- Default Alg and Vid Rdy
The mapping of the record track arming keys is determined by the setting of menu 07 as follows:-
MENU 07:- Track Arm Keys 0= System, 1= Mcn, 2= Enabled, 3= Macro
The track arm keys have three modes of operation as follows:
0= System
The track arming keys may access any combination of tracks and machines across the system. The Track Arming keys may be programmed individually (enter Mcn:Track followed by [Shift] followed by [Store] followed by Track arm key) or the tracks from the currently enabled machines may be mapped across the record keys by depressing [Record] and [track arm key 1].
1= Mcn
The track arming keys follow the current selected machine. The keys are mapped automatically to the available tracks per machine as defined above.
2= Enabled
Track arming keys will follow the last selected record enabled machine. The keys are mapped automatically to the available tracks per machine as defined above.
3= Macro
Track arming keys will follow machines selected by special macro keys, Depressing one of these keys will automatically select this mode.
Macro 67 Current Selected Machine Macro 104 Machine-A Macro 105 Machine-B Macro 106 Machine-C
Macro 107 Machine-D The keys are mapped automatically to the available tracks per machine as defined above. The action of the track arm keys is determined by Menu 8 as follows:-
MENU 08:- Record Track Arm 0= Ready, 1= Ready/Record, 2= Record
Track arming keys may operate in one of the following ways:-
0= Ready
Track arming as per multitrack, track arm keys put tracks into ready on or ready of mode. Depressing the Record key or Record & Play keys will then send the command.
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1= Ready/Record
Track arming as per video machine, track arm keys put tracks into ready if the machine is not in record, if the machine is in record then the track arm keys will put the selected tracks into record.
2= Record
Track arming as per film, track arm keys will put tracks into record directly, there is no ready state. This mode should only be used in combination with track safe keys.
9.01 SR-24 Auto Track Mapping
Unlike the SR-4 that has 8 track arming keys and a bank key the SR-24 has 24 track arming keys and an optional bank key. The SR-4 is normally set so that the track arming keys follow the currently selected machine, however on the SR-24 this is less appropriate. Consider the situation with three eight track record machines, when the operator would like to track arm any of the three machines. In this situation an intelligent track-arming algorithm is necessary.
To use first select System track arming mode from the menu (Set-up | UNIT | RECORD | Menu 07:- Track Arm Keys 0=System).
To map the enabled machines/tracks check that the selected machine is stopped then depress [Record] and [Track Arm Key 1] simultaneously. The tracks from machines that are connected, not in Local, and Record enabled are mapped across the track arming keys.. If Root | Unit | Auto track Map is set to 0= One then the current selected record machine will be mapped across the system record keys, if set to 1= All Mcn the all currently record enabled machines will be mapped across the system record keys.
To restore the user EEPROM track mapping depress both [Shift] and [Track Arm Key 1]. The current EEPROM default track mapping may be user configured. The standard is machine b tracks 1-8, machine C tracks 1-8, and machine D tracks 1-8.
9.02 Checking the current track map
The Track mapped to Record enable 1 is normally displayed in the centre position of the lower display, see section 2.07.
To check the current track map for any key depress the [Recall] key followed by the selected track arm key. The keyboard display should show:-
Mcn:Trk 00:00:02:01 Where the Seconds show the machine number (02) and the frames show the track number (01),
Track number assignment
1..48 Digital tracks 1..48 49 Analog 1 50 Analog 2 51 Analog 3 / Timecode 52 Analog 4 53 Video 54 Assemble
9.03 Analog 1-4, Video, and Assemble
Setup | Root | Unit | Rec | Menu 14:- Default Alg & Vid Rec Rdy. Setup | Root | IFACE | Record | Menu 41:- Analog & Video Rec Rdy.
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Menu 14 (Default menu) will determine the default setting when new machines are connected, Menu 41 will set the current setting. See sections 7.14 and 7.42 for full information on this.
Provide that menu 41 is not set to disabled it is possible to access the analog and video track arming keys by using the Bank key, auto-map (9.01) or setting individual keys. The default key are defined as follows:-
Video Track 5 Assemble Track 6 Crash Record Enable Track 8.
The Middle of the lower line in the display will display available tracks as follows
A1-A2 A1+A2+V AV+ASMB
9.04 Special ADR Keys
When an ADR keyboard is specified two extra keys are normally fitted as follows
INDIV Record track keys are interlocked so that Enabling one track disables the others FINAL When Final is enabled the user may specify one or more tracks not to be interlocked
For Example the operator wishes to record multiple takes on different tracks but wishes to keep the final selected take on track 8.
1) Enable FINAL and select track 8 only as the final track
2) Deselect FINAL and the select Track 8 as record enabled
3) Select INDIV so as to make other tracks auto cancel.
4) On the first pass enable track 1, Track 8 will remain enabled
5) On the second pass enable track 2, Track 8 will remain enabled but track 1 will be cancelled
6) On the third pass enable track 3, Track 8 will remain record enabled track 2 will cancel.
7) On the forth pas disable track 3, Track 8 will remain record enabled
9.04 SR-24 Custom Mapping
The factory default system track mapping on the SR-24 is as follows:-
SR-24 tracks 1..8 Machine B tracks 1..8 SR-24 tracks 9-16 Machine C tracks 1..8 SR-24 tracks 17-24 Machine D tracks 1..8
This may be set to a user specification, first set the track mapping as desired, then use Set-up | Root | Unit | Generic | Menu 30:- Macro Protection 4= Write User exit setup and the desired setup will be written to the EEPROM.
9.05 Track Mapping Keys
If required the following keys/macros may be used to change the mapping of the Track Arm Keys as follows:-
Bank Change either system or machine Track Arm Bank (Macro-65) The following keys change the settings of Setup|Root|Unit|Record|Menu 07:-Track Arm Keys.
Macro 67 Select current machine Record Arming Macro 103 Select Machine on port A Record Arming Macro 104 Select Machine on port B Record Arming Macro 105 Select Machine on port C Record Arming Macro 106 Select Machine on port D Record Arming Macro 107 Select Machine on port E Record Arming
Macro 176 Enable/Disable System Track Arm Mode
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individually programmed.
Macro 186 Custom2 Select System Tracks 33..64 to track map keys, System tracks may be
individually programmed.
Macro 187 McnMap1 Map tracks sequentially from Mcn?:Trk? the number of machines/tracks
mappedis dependant on the setting of Setup|Unit|Record|Menu 11:- Auto Track Map. To set the Mcn:Trk for Ready-1, enter the Machine followed by the track then Store followed by McnMap1.
Macro 188 McnMap2 Map tracks sequentially from Mcn?:Trk? the number of machines/tracks
mapped is dependant on thesetting of Setup|Unit|Record|Menu 11:- Auto Track Map. To set the Mcn:Trk for Ready-1, enter the Machine followed by the track then Store followed by McnMap2.
Macro 87 Follow Mcn Follow Selected Machine. Macro 88 Follow Rec Mcn Follow Record Machine.
An Example using three keys to control the track mapping over 24 track arm keys in a 6 machine MR system.
Factory Setup but may be changed to any Port by selecting the port required then use [Shift] followed by the [McnMap] key. The track mapping may be started at any combination of machine and track by entering the desired machine and track and using [Shift] followed by [Store] followed by the
[McnMap] key
Key2:Custom1 Track Arm keys 1..8 = Machine C (MFX-48) tracks 1..8
Track Arm keys 9..16 = Machine E (DA-98) tracks 1..8 Track Arm keys 17..20 = Machine B (Digi-Beta) Tracks 1..4 Track Arm key 24 = Machine F (PCM7030 DAT) Analog 1&2
The custom track mapping is set in the Custom Factory setup, it may be changed for each individual track arm key.
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Key3: Follow Enable
The keys for this example are labelled as follows:-
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10.00 VARI-SPEED
The Varispeed Option enables the user to control and chase machines whilst in vari-speed. This option is normally used for Audio and not audio visual productions.
When using the system with Sony protocol machines that lock to timecode they must be run as slaves or the generator should be selected as the master when in play as follows:­Setup | Root | unit | Chase | Menu 20:- Master in Play
10.01 Varispeed Macro keys
3 Varispeed Macro keys are provided as follows:-
[Varispeed]: Macro 96 See below for use [Dec Varispeed]: Macro 203 Decrement varispeed in 0.1% steps [Inc Varispeed]: Macro 204 Increment varispeed in 0.1% steps
Varispeed Enable/Disable:
[Shift] followed by [Varispeed]
Set Vari-speed: The varispeed may be set in 0:10% increments from 88:00% to 112:00% by
first entering the required varispeed via the keyboard and then using [Store] followed by [Varispeed].
Trim Varispeed: Varispeed may also be adjusted by entering the amount to adjust and using the
[Trim +] or [Trim -] key followed by [Varispeed].
Examples:
To set a varispeed value of +1.5% enter 00:00:01:50 then [Store] followed by [Varispeed] To Set a varispeed of -1.5% (98.5%) enter 00:00:98:50 then [Store] followed by To Set a varispeed of -1.5% alternative method using trim keys, first reset varispeed to 100% by using [Clear] followed by [Store] followed by [Varispeed]. Enter 00:00:01:50 then [Trim -] followed by [Varispeed].
10.02 Lynx operation in varispeed mode
When in normal/varispeed mode the lynx will resolve the controlled machine wen in normal play as a Master or Free machine. The Varispeed setting may therefor be use to varispeed a single machine controlled by the lynx.
Note we currently have to modify the lynx as described in section 10.03.
10.03 Timeline Lynx Modification (Mark I)
Link U50 pins4&5orQ2base to Q2 emitter
CB ELECTRONICS LTD
Page 69
10.04 SR/MR/RM-6 Modification
Fitting the Varispeed generator to the SR/RM/MR requires some modifications ‘as follows
Varispeed Modifications
Function SR PCB CB9601 RM-6 PCB CB0202
Cut Direct Video
Reference to UART
Cut all tracks to U13 pin 2, remove
U13 to check for tracks on
component side under IC.
Verify that U13 pin 2 is NOT
connected to U27 pin 13
or U2 pin 7
Cut all tracks to U20 pin 2,
remove U13 to check for tracks
on component side under IC.
Verify that U20 pin 2 is NOT
connected to U22 pin 13
or U25 pin 7
Reconnect Video
Frame reference to
Generator Chip
Connect U2 pin 7 to U27 pin 13. Should not be required
Link Generator
reference output to
UART
Connect U27 pin 12 to U13 pin 2. Connect U22 pin 12 to U20 pin 2
Link Generator
reference output to
Timeline Lynx Ports
Link U27 pin 12 to required Serial
ports (A..E) pin 5 via individual 100
Ohm Resistor
Link Generator (U22) pin to
Serial ports pin 5 via individual
100 Ohm Resistor
CB ELECTRONICS LTD
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