Dynacord DDL 204 - Page 10

6. DELAY CONFIGURATIONS AND
PARAMETERS
6.1 BASIC STRUCTURES
The DDL 204 has 2 different basic structures, indicated
at the unit by the according status LED’s:
MONO 1-JN-4
STEREO 1-IN-2
MON01 -IN-4 is a delay line with one input and 4 outputs.
This configuration should be used for situations where
more than 2 delayed loudspeaker groups have to be fed.
If the sound reinforcement system is in stereo, two DDL
204 must be used.
A typical MONO 1 -IN-4 set-up is shown in the fig. on the
right.
STEREO 1-IN-2 are two delay lines with one input and
two outputs each. This configuration is applicable for
situations where in stereo sound systems up to two
delayed loudspeaker groups have to be fed.
A typical STEREO 1-IN-2 set-up is shown in the fig. on
the right.
STEREO 1—IN-2
M
i
JUM1
MAY! MAY 4
1 1
1 1
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pj
H
MAY 1 [ j MAY 3
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LU m
BUT 1
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cur i or 1 1
_t 1
1-
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l rnig — pi'tin [fi
[»ib]=oiiiii J m .. . = uj
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6.2 CONFIGURATIONS OF THE DDL 204
Both basic structures are sub-divided into 2 so-called
configurations. For the "MONO 1 -IN-4 structure" the
configurations are named:
Normal Mono 1 in4
Ganged Mono 1 in4
For the "STEREO 1-IN-2 structure" the configurations
are named:
Normal Stereo 1in2
Ganged Stereo 1in2
Configuration is set in EDIT mode which is accessible by _
pressing the EDIT key (5) (see also chapter 5.2, "EDI- CONFIGURATION
TING".) Normal Mono 1in4
Subsequently the "< SELECT" key is pressed until the -
configuration menu appears as illustrated. The user can
then select the desired configuration via the rotary enco¬
der.
6-1