D&R CinemIX User manual

Cinemixman.lwp
CinemiX
OWNERS MANUAL
Cinemix manual page: 1

Cinemix Manual
version: 1.3
Introduction and Product Overview
1.0 The Chassis system - description
1.1 Cinemix chassis
2.0 Master section - description
2.1 Solo Section
2.2 Meters to main
2.3 CRM Section
2.4 DECODER/ENCODER Active
2.5 CRM control room monitor
2.6 Oscillator / talkback section
2.7 Talk back section
2.8 Dynamics section
2.9 Aux section
2.10 Studio 1/2 section
2.11 Metering
2.12 Master in/outputs
2.13 Recall/automation
2.14 Tape switch
2.0 FILM MASTER
2.15 Solo Section
2.16 Meters to main
2.17 CRM Section
2.18 DECODER/ENCODER Active
2.19 CRM control room monitor
2.20 Oscillator / talkback section
2.21 Talk back section
2.22 Dynamics section
2.23 Aux section
2.24 Studio 1/2 section
2.25 Metering
2.26 Master in/outputs
2.27 Recall/automation
2.28 Tape switch
3.0 "Dual-Path" mono module - description
3.1 Channel section
3.2 Equalizer section Chan path
3.3 Aux 1-4 section
3.4 Pan pot
Cinemix manual page: 2

3.5 Phase switch
3.6 Insert
3.7 Sel switch
3.8 SOLO
3.9 Mute function
3.10 Fader
3.11 CHAN/MIX status section
3.12 MIX path
3.13 LCRS pan-pot
3.14 CHAN/MIX path in/outputs
4.0 Dual Stereo return module
4.1 Input ssection
4.2 Equalizer sections
4.3 Aux send 1-4 section
4.4 Status section
4.5 Aux 5-10 section
4.6 Equalizer section
4.7 Balance pot
4.8 Status section B path
4.9 In/outputs
5.0 Patchbay - description
5.1 Patchbay points
6.0 Instructions for operation
6.1 The Tracking session
6.2 The Playback session
6.3 The Overdub session
6.4 The REmix session
6.5 MIDI or Virtual session
6.6 Surround mixing
7.0 Installation - electrical
7.1 Local Electrical Voltage
7.2 Electrical Wiring
8.0 Installation - audio
8.1 Interface with Power Amps
8.2 The Initial Hook-up
8.3 Shields & Grounds of Equipment
Cinemix manual page: 3

9.0 Troubleshooting and servicing
9.1 Troubleshooting
9.2 Removing a module
9.3 Patchbay - servicing
10.0 Connectors
10.1 Master section connectors
10.2 Patchbay connectors
11.0 Specifications
12.0 Signal flow master section
13.0 Signal flow input module
14.0 System signal flow Cinemix
15.0 Interfacingwith external equipment
16.0 Interfacing with DS4E / SDU4
17.0 Interfacing with SEU4 / SDU4
18.0 Interfacing with JS-3000
19.0 Installation and alignment of the Control Room Monitor Matrix
19.1 Installation and alignment of the matrix module
20.0 Conformity safety
21.0 Product safety
Cinemix manual page: 4

Letter from the Prez
Dear Cinemix owner,
The Cinemix was created using the latest in computer aided design and assembling
technology and incorporates the most advanced circuit components available
which results in Cinemix being another D&R product unsurpassed in the
electronics industry.
In D&R's quest to "raise the standard", Cinemix is designed and manufactured to
the highest degree. We are confident that Cinemix will play the central roll in
producing "state of the art" recordings for many years and wish you much success.
We value your suggestions and would appreciate you taking the time to complete
and return the questionnaire included at the front of this manual (once you
become familiar with your Cinemix).
We listen and learn from your comments and you can be assured that our research
and development department will take your comments very serious.
With kind regards,
Duco de Rijk
President D&R Electronica Weesp b.v.
Cinemix manual page: 5
RAISING
THE
STANDARD

Cinemix Recording Console
The D&R Cinemix is a 24 buss, dual path in-line format recording and mixing
console designed to take the central role in a recording/mixing facility.
With up to 30 projects storable, the wasted time between sessions is a thing of
the past.
An essential part of Cinemix is his ARM (Advanced Routing Multiplex).
With ARM you can digitally route any input in Cinemix to a number of places
and be able to recall all stored setups by a couple of key strokes. This feature
alone saves valuable time between sessions.
A first in mixing console technology is Cinemix's surround master section with
the ability to mixdown a 5.1 surround mix, fully automated.
Easy monitoring of all surround outputs is standard and automated Joysticks
with Virtual Vision makes 360 degrees panning very easy to lay down in the final
mix.
Completely modular, Cinemix can be configured precisely to suit your particular
system requirements. A Cinemix standard is the internally wired patchbay on the
right end and interfaces with all external equipment using
25 pin sub D connectors, and chassis mount XLR connectors.
To become completely familiar with your Cinemix and gain the maximum benefit
from his use, we recommend that you read this manual thoroughly.
It will provide important information about all aspects of Cinemix including;
installation, operation, and servicing.
Head Office / Factory
D&R Electronica Weesp B.V.
Rijnkade 15B
1382 GS Weesp
The Netherlands
Tel: (-) 31 294 418 014
Fax: (-) 31 294 416 987
Website: http://www.d-r.nl
E-mail: [e-mail]
Cinemix manual page: 6

Cinemix's CHASSIS SYSTEM
1.0 Cinemix's Chassis
The Cinemix is available in two frame sizes; 32 and 48. The basic frame has one
blank module located on the extreme left of the frame. The three blanks
positioned right from the master section can be replaced by an optional Film
Stems module. This is a module that returns 24 track machine outputs directly
into the CRM summing busses for monitoring pre-recordings.
The blank on the far left side of the frame cannot be replaced with an input
module as they conceal mechanical constructions and internal wiring.
Included with Cinemix's frame are; the master section with associated VU
metering, patchbay, all internal cable harnessing, and rack mount power supply.
Frame 32
The frame 32 will fit 32 dual path mono, 3 optional Stems modules and a
miaximum of 5 dual path stereo modules, the master section, and patchbay.
Frame 32 standard configuration:
From left to right; 24 dual path mono modules, master section, 3 blank modules,
8 dual path mono modules and a maximum of 5 dual path stereo return modules
(10 stereo returns), and pacthbay.
Frame 48
The frame 48 will fit 48 dual path mono, 3 optional stems modules, 3blanks and
5 dual path stereo modules, master section and patchbay.
Frame 48 standard configuration:
From left to right; 32 dual path mono modules, master section, 3 optional stems
modules, 16 dual path mono modules, 5 dual stereo return modules (10 stereo
returns), and patchbay.
Note: Cinemix's patchbay can be ordered on either end of the frame for a small
price increase covering extra mechanical work for re-arranging of internal
mounting of automation and Dynamics PCB's.
Cinemix manual page: 7

THE VIDEO MASTER SECTION
2.0 Master section - description
Cinemix's master section is equivalent (in width) to 6 input modules.
All CRM outputs are located on the rear of the console below the meter bridge.
The following paragraphs give a brief description of each section.
2.1 SOLO SECTION
The Solo section has a solo master volume
control and AFL (after fade listen) switch.
A center detent (for nominal level) is built-in to
the volume control. With the AFL switch in its
up position, the Channel and Mix solo switches
function in the PFL (pre fade listen) mode.
A Solo Active LED above the solo level control
indicates a SOLO switch is depressed.
This is also shown in the LC Display for your
convenience. If the AFL switch is depressed,
any Solo switches function in the non destructive
after fade listen mode.
2.2 METERS TO MAIN.
In the up position, all six meters read the monitor
CRM outputs prior to the Encoder insert, when
the "Meters to main" is depressed both the main
left and right meters will always follow the main
Left and Right output without being interrupted
by the solo system, the 2 Tracks and decoder
active switches.
When the Encoder switch is depressed the
left/Right meters will read the encoded signal.
2.3 CRM Section
The CRM (control room module) section
contains the electronics for monitoring all signal
paths in Cinemix as well as source switching for
six track machines and four two track machines,
as well as Solo-ing of Center, Surround, and Sub
Woofer (except for decoder mode).
2.4 DECODER ACTIVE.
You can see the decoder active switch as a full 6 channel Dolby CP65 control
room monitor insert. When this switch is in its up position a normal or eventually
encoded stereo signal will be heard (If the encoder is active of course and the
decoder switch is ON). When no Decoding device is connected to the Cinemix,
there will be no signal when the DECODER ACTIVE switch is on
Cinemix manual page: 8

ENCODER ACTIVE.
This switch changes the Main output signal from the console to the Encoder
output of an externally connected Encoder. The Surround left/Right signal will
be mono summed .
2.5 CRM CONTROL ROOM MONITOR.
The large CRM knob controls the total of 6 outgoing levels to the control room
monitor power amps. This encoder controls all
six tracks with a superb tracking and level
repeatability. Attenuation of the CRM is always
shown in the LC display in the first level of the
menu. It ranges from 0dB down to -63dB in
0.5dB steps and then it mutes the CRM
completely. The Cinemix has three CRM
systems intended for alternative stereo nearfield
monitors which are switchable via the CRM 2,
and 3 switches. Each alternate speaker system
have their own ground compensated balanced
XLR output for easy interchange of nearfields by
free lance engineers. The main CRM output
together with the Center Stereo Surround, and
Subbass output are on a 25 pole sub D
connector. Also fitted on the back of the master
section are the sub D connectors for the
encoding and decoding surround processors.
MONO
The mono switch lets you check mono
compatability.The Mono switch allows the user
to check for any out-of-phase signals or simply
monitoring your mix in mono.
DIM
The dim switch temporarily dims Cinemix's CRM
level by a pre programmable amount of
attenuation. This dimming circuitry is also driven
by the oscillator circuitry as well as the Talkback
circuitry. The LC Display shows the amount of
dimming when activated.
PRESET 1/2
These switches lets you determine a fixed CRM
level, programmable in the automation. In this way it is always possible to return
to a reference level of surround monitoring. By turning the CRM control to a
desired level and pushing the Preset 1 or 2 for about 7 seconds the present
attenuation level is stored. The preset led will lit, when storage is active.
Two fixed levels can be set in this way.
Cinemix manual page: 9

SOURCE SWITCHING
Four two track return source switches and one six track return source switch is
fitted to allow pre or post monitoring of a stereo mix from up to four stereo
machines such as Dat, Reel to Reel, Cassette, and CD players, and/or Six track
master machines.
Two track A through C are +4dBu and two track D is -10dbV (6Track is on
+4dBu pro audio level). All of the 2 Tracks sources can be summed if
necessary. When sourcing 2 Track machines all
surround CRM monitors will be switched off,
unlesss the Decoder Active switch is activated then
the 2 Track signal will be decoded into full surround
on all monitors.
Note: The 6 track source selector as well as the 2
Tracks to CRM will interrupt the CRM signal.
The 2 Tracks A/B/C/D switches will not interrupt
the CRM monitoring unless the 2 Tracks to CRM
is activated!
MAIN FADER.
Located in the bottom of the master section is one
100mm PowerVCA controlled fader controlling six
precision high end VCA's.
2.6 OSCILLATOR/TALKBACK SECTION
The three frequency, low distortion oscillator is a
phase shift design. The frequencies are: 100Hz,
1kHz, and 10kHz. Each frequency has its own front
panel alignment trimmer. A master level control is
fitted to adjust the output of the oscillator for
precise alignment of the console and tape machines.
The level ranges from -35 dB to +20 dB with a
detented mid-position of +4 dBu which can be
trimmed by the CAL trimmer. There is also a pink
noise generator built in for checking pan-pot
movements and jopystick routing.
The oscillator can be assigned to The LCRS and
Subbass busses, the Group busses, the Aux/Joystick
busses, and Studio 1/2 outputs, as well as the direct
output (in the patchbay). Each of the oscillator
assignment switches have a LED indicator.
The CRM will dim when the oscillator is active. (there is no dimming when the
pink noise generator is active.
Cinemix manual page: 10