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7.17.2
3-Dimensional Joystick
The HEGS5300 keyboard is fitted with a 3-dimensional joystick. This allows zoom-in and
zoom-out functions to be performed by twisting the top of the joystick either clock-wise
(zoom-in) or anti-clockwise (zoom-out). The "ZOOM IN" and "ZOOM-OUT" buttons
located on the keyboard still operate as normal.
7.17.3
Wiring Connections
RJ11 Socket on rear of keyboard
Pin 1 – Power GND
Pin 2 – TX Data
Pin 3 – Signal GND
Pin 4 – RX Data
Pin 5 – N/C
Pin 6 – 12Vdc
D15 Terminations
Rev. C
RJ11 Socket on rear of MXAT200
Pin 6 – Power GND
Pin 5 – RX Data
Pin 4 – Signal GND
Pin 3 – TX Data
Pin 2 – N/C
Pin 1 – 12Vdc
FUNCTION
PIN NO.
Power GND
15
Tx Data
2
Signal GND
5
Rx Data
3
12VDC
8
7.17-2
HMXMU001018
10/06
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