Drilling Of Holes For Button And Indication Led; Button And Indication Led Mounting - CHD Elektroservis SY2-KBD Installation Manual

SY2 SY2- - - - KBD SY2 SY2 KBD KBD KBD
b) Fix DIN sockets to the drilled holes using screws, nuts and tooth-lock washers from the interface accessory
(fig. 2.3.1).
c) It is recommended to label the DIN sockets ("MIDI IN", "MIDI THRU/OUT" for example) with self-adhesive foil
glued near the sockets (fig. 2.3.2).
2.4 2.4 2.4 2.4

DRILLING OF HOLES FOR BUTTON AND INDICATION LED

DRILLING OF HOLES FOR BUTTON AND INDICATION LED DRILLING OF HOLES FOR BUTTON AND INDICATION LED DRILLING OF HOLES FOR BUTTON AND INDICATION LED
There are two control elements on the interface –
Reset button and bi-color LED. They are not necessary
for the interface operation, so they need not to be
installed (if you prefer to maintain the vintage status of
the instrument) – see chapter 3.2. Nevertheless having
both of them installed is more convenient for easier
device control.
a) If you decide to install the LED and the button, the
suitable place for them is on the right side of the top
panel of the instrument (fig. 2.4.1). In that case, you
have to drill two holes in the panel as shown on fig.
2.4.2 (all dimensions are in mm).
a) Drill one hole with diameter 12 mm (for Reset button) and one hole with diameter 8 mm (for indication LED)
to the panel – see pic. 2.4.2. Use sharp drills and work very carefully
instrument's cover is not scratched and edges of the holes are not chipped
b) Clean the edge of all holes with small rasp or with point of bigger drill after the holes are drilled. Work very
carefully again. Clean all sawdust and raspings from the inside of the instrument.
2.5 2.5

BUTTON AND INDICATION LED MOUNTING

BUTTON AND INDICATION LED MOUNTING
2.5 2.5 BUTTON AND INDICATION LED MOUNTING BUTTON AND INDICATION LED MOUNTING
The LED and Reset button cable from the interface accessory is fitted with 4-pin flat connector (fig. 2.5.1). Two
wires outgoing from this connector must be soldered to the button after it is fitted to instrument's panel.
a) Pull the LED (on cable from the interface accessory) through the 8 mm hole in the instrument's panel from
the inner side and insert it into the LED holder from interface accessory (fig. 2.5.2).
b) Insert the LED holder to the hole and push it untill collar of the holder reaches the panel surface (fig. 2.5.3).
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Installation Manual Installation Manual
Installation Manual Installation Manual
edges of the holes are not chipped during the drilling!
edges of the holes are not chipped edges of the holes are not chipped
Copyright © 2019 CHD Elektroservis. All rights reserved.
Figure 2.4.2 Figure 2.4.2
Figure 2.4.2 Figure 2.4.2
work very carefully (do not press on the drill) so that the
work very carefully work very carefully
6 6 6 6
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 2.4.1 Figure 2.4.1
Figure 2.4.1 Figure 2.4.1
439 / v. 1.00 439 / v. 1.00 439 / v. 1.00