COEF PERFORMANCE 250DV DV User Manual Page 73

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ScancommanderScancommander
ScancommanderScancommander
Scancommander
.
Tel.: +49 931 497940
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User's Manual Scancommander
7373
7373
73
10. Inputs and outputs
The Scancommander can be connected to an AC Powersource between 90
and 240 Volt AC (40-60Hz).
The powerswitch is located on the front panel at the top right hand side.
The DMX output conforms to USITT DMX 1990. Every unit using this protocol
can be successfully interfaced with the Scancommander.
The DMX Output is optically isolated and exceeds the RS485 Norm.
Pinout: pin 1 = Shield
pin 2 = Data -
pin 3 = Data +
pin 4 = not connected
pin 5 = not connected
The DMX Input allows operation of two different functions:
a. All incoming DMX-Data will be merged with the Data produced by the
Scancommander. The highest value takes precedence at the DMX output.
b. To remote various functions of the Scancommander via DMX, e.g. coupling
a lightning desk and a Scancommander. For configuration see “Remote”.
The connector is a Mono or Stereo Phone Jack 6,3mm and the input is
galvanic insulated. Input impedance is ca. 3K Ohm, the threshold is min. 3
mV. The electrical connection is tip and sleeve. The Sound Input controls are
located on the upper left side of the front panel.
Adjustment: Turn the volume control until the left LED begins to light; higher
inputs are limited automatically. To get the best results, the frequency
control should be turned to the left for low frequencies (50 Hz), to the right
for high frequencies (2 kHz). ”Hold-Off” control should be initially set full
left.
To avoid double triggering of a bass drum for example, rotate “Hold Off” as
needed. At full right, “Hold Off” time is a full six seconds.
The Sound Input doubles as the Time Code Input.
The electrical connection is the ring + common (galvanic insulated). The input
impedance is ca. 3 kOhm, the minimal level ca.200mV.
The Remote Go input is a 6.3 mm Phone Jack connector.
a) For electrical contact-switch use the ring and tip.
b) For 5 Volt Impulse use the tip and common.
Danger! Maximum 5 Volt at this input; a higher voltage may damage the
Scancommander.
The connection is a 25 pin Sub-D.
Mains (Power Supply)
DMX 512 output
DMX 512 input
Sound input
SMPTE Time Code
Remote GO input
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