Installation Tips; Midi - Thru/Out Output; Reset Button And Indication Led - CHD Elektroservis SY2-KBD Installation Manual

SY2- - - - KBD SY2 SY2 SY2 KBD KBD KBD
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INSTALLATION TIPS

INSTALLATION TIPS INSTALLATION TIPS INSTALLATION TIPS
3.1 3.1 3.1 3.1 MIDI MIDI – – – – THRU/OUT OUTPUT MIDI MIDI THRU/OUT OUTPUT THRU/OUT OUTPUT THRU/OUT OUTPUT
SY2-KBD interface has both MIDI input and output.
However, only MIDI input is necessary for basic
operation of the interface (i.e controlling the
instrument by MIDI commands). MIDI THRU/OUT
output connector need not to be installed at all. If you
don't require transfer of MIDI data to another MIDI
devices (THRU function ) or reverse communication of
the interface with host system (OUT function). In such
case, X2 connector (labeled "O O O O ") on the interface board
will remain unused (see pic. 3.1).
3.2 3.2 3.2 3.2

RESET BUTTON AND INDICATION LED

RESET BUTTON AND INDICATION LED RESET BUTTON AND INDICATION LED RESET BUTTON AND INDICATION LED
Installation of the Reset button and indication LED isn't necessary as well. You don´t need to install this
bunched cables if you don't want to damage the instrument's panel by drilling. In such case, X3 connector
(labeled "CTRL CTRL") will remain unused (see fig. 3.1).
CTRL CTRL
It is also possible to install only the indication LED on instrument's panel. In such case, cut-off yellow and black
wires from the bunched cables as shown on fig. 3.2).
If the Reset button is not installed, the interface operation is unaffected. The only limitation is that the reset of
the interface can be done only by turning the instrument off and on or by MIDI commands sent to the interface
(see user manual of the interface).
No part of this publication may be reproduced in any form without the written permission of CHD Elektroservis.
Installation Manual Installation Manual
Installation Manual Installation Manual
Copyright © 2019 CHD Elektroservis. All rights reserved.
Figure 3.2 Figure 3.2
Figure 3.2 Figure 3.2
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Yamaha SY- - - - 2 (SY Yamaha SY 2 (SY- - - - 1) MIDI Interface 1) MIDI Interface
Yamaha SY Yamaha SY 2 (SY 2 (SY 1) MIDI Interface 1) MIDI Interface
Model 8- - - - 439 / v. 1.00 Model 8 Model 8 Model 8
Figure 3.1 Figure 3.1
Figure 3.1 Figure 3.1
439 / v. 1.00 439 / v. 1.00 439 / v. 1.00