Dolby Laboratories CP650 - Manual (Page 2)

CP650DC
•
•
Four AES3 inputs
(digital cinema audio) • • •
Dolby CP650 Digital Cinema Processor
Setup Control Panel Access Door
Mic input level control
Bypass output level control
Test points
RS-232C port (9-pin female D-connector)
for PC connection
9-pin female D-connector, balanced, for a
microphone or microphone multiplexer;
phantom power available
Main Display
Shows current format signal level and
processor condition
Displays setup and calibration information
for use with menu buttons
Menu Buttons
Steps through menu pages
Selects parameters within a page (use main
fader knob for parameter choices)
Store settings
Mute Button
Mutes all audio outputs
Main Fader
Adjusts main audio output level
Fader Display
Shows fader setting, projector in use, bypass
power supply condition
Format Buttons
Preprogrammed and user defined audio
format control
Bypass Button
Selects main or bypass power supply
In the CP650DC, this acts as a power switch
CP650 Front Panel
Choosing Your CP650
The Dolby CP650 is available in a variety of
configurations to suit every projection
requirement.
In addition, upgrade kits are available that
allow new configurations as needed:
UD/650 – Upgrades the CP650SR to CP650D
(includes Cat. No. 773)
UEX/650 – Upgrades the CP650D to CP650
(includes Cat. No. 790)
UXO/650 – Upgrades the CP650 to CP650XO
(includes Cat. No. 791)
Automation Connector
25-pin female D-connector for controlling and
indicating format, fader select, projector
status, and mute
Remote Unit/Fader Input
Terminal strip connector for
Dolby Cat. No. 779 remote control unit,
Dolby Cat. No. 771 remote fader, external
auditorium faders (100 kΩ linear
potentiometer)
Hearing Impaired Output
RCA-type female phono connector
Center-weighted sum of L, C, R
Output level: 200 mV fixed
Digital Reader Inputs*
25-pin female D-connectors for two
Dolby Digital readers
Main Audio Output
25-pin male D-connector, balanced or floating
Maximum level, balanced loads:
+26 dBu (15.5 V)
Maximum level, unbalanced loads:
+20 dBu (7.75 V)
Dolby level output adjust range:
–31 to –12 dBu (20–780 mV)
Option Card I/O
25-pin female D-connector for digital
bitstream input and surrounds output when
equipped with the Cat. No. 790 option card
L, C, R mid and high crossover outputs with
Cat. No. 791 option card
Nonsync Inputs
RCA-type female phono connectors for two
stereo nonsync sources
Input impedance: 21 kΩ
Sensitivity: 0.2–4 V (NS 1), 0.06–1.5 V (NS 2)
Six-Channel Audio Input
25-pin female D-connector for external
six-channel analogue source
Input impedance: 10 kΩ (L, R), 27 kΩ
(C, Ls, Rs, SW)
Operating level: 300 mV
RS-232C Serial Data Input Port
9-pin female D-connector to connect external
PC for setup and automation control
Ethernet Connector
RJ-45 female for automation control and
subtitling timing data
Motor Start*
9-pin female D-connector for Dolby Digital
reader motor start timing and projector
changeover
Microphone Input
XLR female connector, balanced, for
Auditorium Assist, PA, or B-chain alignment
mic (or multiplexer)
Phantom power available (+15 V)
Optical Inputs*
9-pin female D-connectors, balanced, for two
stereo solar cells or analogue LED readers
Power available for external cell preamp
circuits (±14 V/40 mA)
*Not included on CP650DC
CP650 Rear Panel
Loudspeaker Equalization
L, C, R, Ls, Rs, Bsl, Bsr: digital 27-band,
1/3-octave
Le, Re (with optional Cat. No. 791):
digital 27-band, 1/3-octave
SW: Digital parametric
Distortion
Typically 0.005% in Dolby SR mode (output
–10 dBu, input 10 dB over Dolby level)
Dynamic Range
Typically 105 dB with fader set to 7
Power Requirements
100–120 and 200–240 VAC, 50–60 Hz,
100 W maximum (including built-in bypass
power supply where applicable)
Dimensions and Weight
3-U rackmount chassis; faceplate:
133 x 483 mm (5.25 x 19 inches)
Maximum projection behind equipment rack
rail: 365 mm (14.4 inches)
Maximum projection in front of mounting
plate: 38 mm (1.5 inches)
Net: 10.4 kg (23 lb)
Environmental Conditions
Operating: 0°C–40°C (32°F–104°F),
forced-air cooling, 20%–80% relative
humidity (noncondensing)
Regulatory Notices
North America: This unit complies with the
limits for a Class A digital device, pursuant to
Part 15 of the FCC rules, and Industry Canada
ICES-003 specifications. It is UL Listed for the
US and Canada.
Europe: This unit complies with the
requirements of Low Voltage Directive
3/23/EEC and EMC Directive 89/336/EEC
and carries the CE marking accordingly.
Warranty
One-year limited, parts and labour;
see disclaimer.
Disclaimer of Warranties
Equipment manufactured by Dolby Laboratories is warranted
against defects in materials and workmanship for a period of
one year from the date of purchase. There are no other
express or implied warranties and no warranty of
merchantability or fitness for a particular purpose, or of
noninfringement of third-party rights (including, but not
limited to, copyright and patent rights).
Limitation of Liability
It is understood and agreed that Dolby Laboratories' liability,
whether in contract, in tort, under any warranty, in
negligence, or otherwise, shall not exceed the cost of repair
or replacement of the defective components or accused
infringing devices, and under no circumstances shall Dolby
Laboratories be liable for incidental, special, direct, indirect,
or consequential damages, (including, but not limited to,
damage to software or recorded audio or visual material), cost
of defense, or loss of use, revenue, or profit, even if Dolby
Laboratories or its agents have been advised, orally or in
writing, of the possibility of such damages.
CP650XO CP650 CP650D CP650SR
Dolby A-type analogue (2:4)* • • • •
Dolby SR analogue (2:4) • • • •
Dolby Digital, film sources • • •
Dolby Digital, non-film sources • •
Surround EX decoding • •
Screen speaker crossovers •
Le, Re support •
*Four A-type processors provided for L, C, R, S on 70 mm mag prints (separate mag preamps required)