ENLARGE 
DP564 Front Panel
Multifunction Display
For status indication and setup operations
Keypad
Access to all Dolby downmix, decode, listening, compression modes and user-assignable presets; input and monitoring selection
Volume Controls
Master and headphone levels
Headphone Output
6.35 mm (1/4-inch) standard stereo headphone jack, user-selectable: Dolby Headphone or stereo modes, +7 dBu maximum output into 50Ω nominal
RS-232 Serial Remote Port
8-pin female mini-DIN connector for remote control and software upgrades
DP564 Rear Panel
Digital Audio Inputs
Three total: two BNC female connectors, unbalanced, 75Ω, signal levels per AES-3ID-1995 (SMPTE 276M); one fiber-optic via Toslink connector
AES Reference Input
BNC female with loop-through, unbalanced, 75Ω, signal levels per AES3-ID-1995 (SMPTE 276M), external 75Ω termination required
Digital Audio Outputs
Four BNC female connectors, unbalanced, 75Ω, signal levels per AES-3ID-1995 (SMPTE 276M)
Analog Audio Outputs
0 dBFS = +24 dBu; balanced floating; eight 3-pin XLR male connectors, 24-bit DAC
Linear Timecode Output Port
One SMPTE 12M-1995, BNC female, unbalanced, nominal output signal 1 Vp–p, output impedance 50Ω
RS-485 Serial Remote Control Input/Output Port
9-pin female D-connector for remote control and software upgrades
General Purpose Input/Output Port
37-pin female D-connector, TTL compatible, may be configured to be level or edge sensitive using either polarity; supports Dolby Cat. No. 549 GPI/O controller
Ethernet Port
RJ-45 female connector, 10/100 Base-T with auto-detection
Audio Coding Algorithms
Dolby Digital, Dolby Digital Surround EX, Dolby Pro Logic II, Dolby Pro Logic, and Dolby Headphone
Downmix Modes
Lt/Rt, Stereo, Mono
Listening Modes
Full, 3 Stereo, Phantom
Compression Modes
Line, RF, and Custom mode with adjustable parameters
Audio Input Sampling Rates
32, 44.1, 48, 88.2, and 96 kHz
Audio Output Sampling Rates
32, 44.1, and 48 kHz
Frequency Response
Digital outputs: 20 Hz to 20 kHz, ±0.01 dB Analog outputs: 20 Hz to 20 kHz, ±0.5 dB
Distortion
<0.02%, 20 Hz to 10 kHz
Dynamic Range
>106 dB
Channel Trim Level Adjust
+6 to –20 dB in 0.125 dB steps
Crosstalk
100 dB at 1 kHz
Test Noise
Auto: Sequences wideband or band-limited pink noise through enabled channels at 2-second intervals
Manual: Feeds continuous noise to selected channel when unit is in trim level mode
Power Requirements
90–264 VAC, 50–60 Hz, auto-sensing, 40 W maximum; designed to operate from a centrally switched power source
Dimensions and Weight
2-U rackmount: 88 × 483 × 376 mm (3.5 × 19 × 14.8 inches)
Net: 4 kg (8.5 lb)
Environmental Conditions
Operating: 0°C–50°C (32°F–122°F), natural convection cooling, 0%–98% relative humidity (noncondensing)
Nonoperating: –20°C to +70°C (–4°F to +158°F)
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 Class A requirements. It is UL listed for the US and Canada.
Europe: This unit complies with the requirements of Low Voltage Directive 73/23/EEC and EMC Directive 89/336/EEC and carries the CE marking accordingly.