Installation - Dynacord DSP 600 Owner's Manual

D
YNACORD
34 – B XLR INPUT
ALANCED
Each input has an electronically balanced, locking XLR connector. In stereo or dual modes, connections to both inputs
must be made. In mono modes, only one connection need be made, typically to Input A.
35 – 6 B LED
D
Input levels to the DSP 600 can be reduced 6dB prior to the A/D converter to compensate for higher-level output from
mixers and other audio devices. For ideal signal to noise performance when connecting the DSP 600 to high output level
devices engage the 6dB PAD rather than turning down the output of the connected device. The DSP 600's Input level
Meters (2) will indicate incoming signal level and whether attenuation is required. This LED is permanently yellow when
the 6dB PAD is activated.

3.3 Installation

For proper operation, all directions regarding installation and connection must be followed.
M
OUNTING
The DSP 600 should be mounted in a rack-mount enclosure or rack rails. The unit is 1RU tall by 14" (353mm) deep.
Proper clearance for air circulation around the unit must be provided. Do not block any vent holes on the unit. All four
mounting points provided by the rack ears must be secured.
P C
OWER ONNECTION
The DSP 600 must be connected to A.C. power only by means of the provided IEC A.C. cable or by a power cable pro-
vided by the dealer / installer to match the configuration of your country or region. The DSP 600 must only be connected
to a properly wired, three pin, grounded A.C. outlet. A.C. power must range from 100 to 240 V AC, 50 to 60Hz. The DSP
600 internal power supply is an auto-ranging design; no adjustments are necessary to configure it for proper A.C. power.
A C (A )
UDIO ABLES NALOG
Always use correctly shielded audio cables when connecting to the DSP 600.
Balanced Input / Output Connections
To minimize induced noise caused by audio cables and to maximize the length of cables used, balanced connections are
strongly advised for both Inputs and Outputs.
The XLR jacks provided on the DSP 600 are configured as pin 1 ground, pin 2 hot (+), pin 3 cold (-). Cable shielding must
be connected to pin 1. XLR – XLR cables or ¼" tip-ring-sleeve – XLR cables can both be used for balanced connections
to the DSP 600.
Illustration 3-1: Balanced audio cables
16