Global Microwave Systems Inc. M2T-D3 Manual De Usuario
100-M0113X1 Rev. 04-17-09 PAGE 15 OF 41
Table 1 – Control DB-15 Connector Pin Out
Pin
Signal
Notes
1
RS232 Data Tx
2
RS232 Data Rx
3
RS232 GND
4
Not connected
5
SDA
I^2 C bus
6
SCL
I^2 C bus
7
CVBS/Y
Dual use input. 1. Composite video in; 2. Luminance in
(when used with S or Component Video). Must be selected
with GMS Control Software or through the front panel of the
in-line camera mount box
(when used with S or Component Video). Must be selected
with GMS Control Software or through the front panel of the
in-line camera mount box
8
GND
GND for composite video
9
C/Pr
Dual use input. 1.Chroma video (when used with S-video); 2.
Pr (red component when used with Component Video). Must
be selected with GMS Control Software or through the front
panel of the in-line camera mount box.
Pr (red component when used with Component Video). Must
be selected with GMS Control Software or through the front
panel of the in-line camera mount box.
10
GND
GND for chroma video/Pr component
11
Pb
Blue component when used with Component Video.
12
GND
GND for Pb component
13
GND
GND
14
11-15Vdc
Input power to unit
15
Not connected
16
USB power, Reset
17
USB Data -
18
USB Data +
19
USB Gnd
20-29
Not connected
30
PA_Shut_DN
Provides TTL level [+3V] signal for control of external PA
31
RS232 Control Tx
32
RS232 Control-Rx
33
RS232 GND
34-36
Not connected
37
Audio right +
38
Audio right -
39
Audio right line opt.
Pin 39 is connected to pin 38 for audio right channel input
impedance of 600 ohms , balance in (mic or line level)
impedance of 600 ohms , balance in (mic or line level)
40
Audio right GND
41
Audio left +
42
Audio left -
43
Audio left line opt
Pin 43 is connected to pin 42 for audio left channel input
impedance of 600 ohms; balance in (mic or line level).
impedance of 600 ohms; balance in (mic or line level).
44
Audio left GND