Grass Valley CopperHead Pro - Manual (Page 73)

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Base Station Remote/Tally Connector
Base Station Remote/Tally Connector
The following table lists the Base Station Remote DB15HD connector pinouts. See Camera
Unit & Base Station Interface Cables on page 73 for a list of Base Station remote cables.
4-Wire Intercom
The following table lists the Base Station 4-Wire intercom connector pinouts:
Signal
Function Pin # RS232 RS422 TTL RS485
Base Station #15
DB15HD Female
(Ext View)
Pin 10 (Data 1 Format select)
Floating for RS-422 or TTL
Tied to GND for RS-232
Tied to +12VDC for RS‐485
Data 1 (Camera
Control) RS232/
422/485
8 IN (+) IN IN (+) I/O
2 - (-) IN (-) I/O
6 OUT (+) OUT OUT -
1 - (-) OUT -
10 Data Format
Tie to GND Float Float Tie to
+12VDC
5, 7 GND
Format Bias 15 Format Bias +12VDC
GPI In 4 GPI/Relay Input
Data 2 (RS422
only)
3 (-) IN
9 (+) IN
11 (-) OUT
12 (+) OUT
Not Used
13 Future
14 Future
Pin Function Impedance Signal
Base Station
#16
XLR5 Female
(Ext View)
1 Ground
2 + Input 600 Ohm Input Line: +8 dBm
3 - Input Mic: -32 dBm
4 - Output >=600 Ohm Load +8 dBm
5 + Output