User manual

Dolby Installation Guidelines Unit Connections and Dimensions
2-5
2.3.1 Dimensions
The DP564 is a 2-U rackmount and measures 88 × 483 × 376 mm (3.5 × 19 × 14.8
inches). Its net weight is 4 kg (8.5 lb).
2.3.2 Audio Connections
The digital audio inputs and outputs and reference inputs are provided on female
BNC connectors. Input signals should be compliant with AES3-id-1995 (unbalanced,
75Ω, 1 Vp–p standard output). Analog audio output is provided on balanced 3-pin
XLR connectors. A headphone output is provided on quarter-inch standard stereo
jack. Audio can also be streamed via the Ethernet 10/100Base-T on a RJ-45
connector.
2.3.3 Serial I/O (Remote)
The DP564 has an RS-232, 8-pin female mini-DIN, on the front panel and a RS-485,
9-pin female D-connector (SMPTE 207M) on the rear panel.
2.3.4 General Purpose Input/Output (GPI/O)
The DP564 has a GPI/O port on a 37-pin female D-connector, TTL compatible,
which may be configured to be level or edge-sensitive using either polarity.
Table 2-2 Pin Connections for the DP564 GPI/O Connector
Pin Function Pin Function
1
+5 V (150 mA)
7-19
User-defined outputs
2
Fault output
20
Encoder A input
3
Error output
21
Encoder B input
4
User-defined output
22
Encoder present input
5
Bypass
23-36
User-defined inputs
6
Not connected
37
Digital ground
Cat. No. 549
The Cat. No. 549 is a GPI/O controller designed for use with the DP564 and DP570.
It features a 37-way connector for direct connection to the GPI/O connector on the
main unit. The Cat. No. 549 can control a number of the key functions, including
master volume. The functions controlled by the Cat. No. 549 are defined by the
GPI/O settings in the main unit.