Sigtronics Sport 200 S Installation Instructions - Manual (Page 3)

Figure 4
Sport 200 S INSTALLATION DRAWING
CENTRAL
GROUND
POINT)
AIRCRAFT
HEADPHONE
JACK
POINT
AIRCRAFT/INTERCOM INTERFACE AREA
(INTERCOM
INTERCOM
CIRCUIT
BREAKER
(1 AMP)
MIC AUDIO
HEADPHONE AUDIO TIP
TIP
RING AIRCRAFT
HAND MIC
JACK
RADIO MIC KEY
AIRCRAFT RADIO
12345
AIRCRAFT CHASSIS GROUND.
TO THE AIRCRAFT HAND MIC
JACK, IT MUST BE DISCONNECTED
AND CONNECTED TO THE WHITE/RED
2.)
NOTES
1.) IF PILOT PTT SW IS CONNECTED
WIRE AS SHOWN.
P2
J2
P1
J1
J1 (2) WHITE/RED
J1 (1) WHITE/BLACK
J1 (11) WHITE/ORANGE
J1 (3) BLUE
J1 (6) BROWN
J1 (10) WHITE/BLUE
J1 (5) WHITE
J1 (4) BLACK J1 (7) RED
J2 (1) GREEN J2 (2) WHITE/GREEN
PILOT
PTT SW.
CO-PILOT
PTT SW.
TO TO
HEADPHONE
JACK
BARREL
TIP RING
MIC JACK
TO
BARREL
TIP
BARREL
HEADPHONE
JACK
TIP
MIC JACK
RING
BARREL
TIP
TO
CO-PILOT PILOT
RING RING
TO AIRCRAFT
POWER BUSS
12/28 VDC
RADIO RECEIVE
ADJUST
J1 (12) VIOLET
Optional Push-To-Intercom Switches
( 1 Per Headset )
PORTABLE STEREO
J2 (4) WHITE/BROWN
J2 (5) BLACK
J2 (6) WHITE/VIOLET
MUSIC INPUT JACK
BARREL
RING
TIP
Sport 200 S
INTERCOM
I N T E R C O M
Sport 200S
SQ ON VOL
A A
A A
A
TO
TO
A
A
HEADPHONE
page 3
6. The Violet wire (J1 pin 12) is provided on the Sport 200 S for an optional
Push-to-intercom function. For wiring and additional instructions see
the “Sport 200 S PUSH-TO-INTERCOM INSTRUCTIONS” section on
page 4. Make sure any unused wires are properly insulated and kept
from shorting to any other wires or aircraft ground. Skip down to
the “INSTALLATION CHECK OUT AND ADJUSTMENT” section on this
page.
INSTALLATION CHECK-OUT AND ADJUSTMENTS
After the unit is installed, again check that the Sport 200 S unit chassis,
jacks, and wiring harness are clear of all aircraft operating controls and
cause no interference with them. Next, to check out the Sport 200 S
unit installation, plug in all the headset mic and phone plugs into the
respective intercom jacks. Put on the pilot’s headset and position the
boom mic close to the mouth. Voice clarity is best when the mic is at
one side of the mouth and 1/4” from the lips.
To assure that the aircraft radios, pilot’s headset, and PTT switch are
connected and functioning properly, switch the Sport 200 S ON/OFF
switch to the “off” position. If applicable, set the aircraft audio panel to
“Headphone” position. Then turn on the aircraft radio(s) as usual, and
verify that the pilot can hear the radios and can transmit using his push-
to-transmit switch and headset. Aircraft radio(s) and audio panel should
operate exactly as they did before the Sport 200 S system was installed.
Aircraft radio reception should also be heard in the co-pilot headsets.
There should be no intercom between headsets with the Sport 200 S
unit “off”. Next turn the Sport 200 S unit “on”. Set the Sport 200 S volume
control to mid-position. Set Sport 200 S squelch control fully clockwise.
Verify that the Pilot and co-pilot can operate the aircraft radio(s). As
before, both headsets on the intercom will hear the aircraft radio(s).
Check that both headset positions can intercom.
Mic Output Adjust
It may be necessary at this time to adjust the Sport 200 S unit mic output
to the aircraft radios. A small adjustable potentiometer is provided inside
the unit for this purpose. It is accessible through a hole in the side of the
Sport 200 S chassis. It is marked “Mod. Adj.”, and can be adjusted with a
TABLE 1 - P1/J1 - See Wiring Instructions
PIN WIRE COLOR FUNCTION CONNECT TO
1 White/Black Pilot Mic Input Ring Terminal of Pilot Mic Jack
2 White/Red
Pilot Transmit Switch
Input Pilot Transmit Switch (PTT) (Switch
to Ground to Transmit)
3 Blue *1 Radio Headphone Input Radio Headphone Output
4 Black *2
Intercom Central
Grounding Point “A” Aircraft Chassis Ground
5 White
Radio Transmit Key
Output Tip Terminal of Aircraft Hand Mic
Jack, or Key Input of Aircraft Radio
or Audio Panel
6 Brown
Transmit Mic Audio
Output Ring Terminal of Aircraft Hand Mic
Jack or Mic Input of Aircraft Radio
or Audio Panel
7 Red *3
12 through 28 VDC Power
Input Intercom Circuit Breaker
8 NC None No Connection
9 NC None No Connection
10 White/Blue
Co-Pilot Transmit Switch
Input Co-Pilot Transmit Switch (PTT)
(Switch to Ground to Transmit)
11 White/Orange Co-Pilot Mic Input Ring Terminal of Co-Pilot Mic Jack
12 Violet *6 ICS PTT ICS PTT Switches
TABLE 2 - P2/J2 - See Wiring Instructions
PIN WIRE COLOR FUNCTION CONNECT TO
1 G reen *5
Intercom Right
Headphone Output Tip Terminal of Headphone Jack
2
White/Green
*5 Intercom Left Head-
phone Output Ring Terminal of Headphone Jack
3 NC None No Connection
4
White/Brown
*4 Music Input Left Channel Left Music Source Headphone or
Line output
5 Black *4
Music Input Common Music Source Common Headphone
or Line Output
6
White/Violet
*4 Music Input Right
Channel Right Music Source Headphone or
Line Output