Grass Valley HD Wireless - Manual (Page 67)

HD Wireless User’s Guide (v6.2) 67
Chapter 6 - Connectors
6.1.5 Power input connector
Caution
The input voltage must not exceed 17 V.
6.1.6 DC power and tally output connector
Caution
Tally signal current on pin 5 must be limited to 10 mA max.
3
2
4
1
This socket accepts a DC voltage of
15 V nominal.
XLR 4-pin male
Pin Description
1 GND
2 Not connected
3 Not connected
4 11.5 to 17 V
Shield of cable directly to the
connector housing.
The socket provides access to an
internal tally switch. When the camera
is On Air, a logic high level (LVT typ.
2.2 V) will source current into an
external tally indicator connected
between pin 4 (GND) and pin 5 (Tally).
Manufacturer part numbers: 
chassis: Hirose HR10A-7R-6S (female) 
cable: Hirose HR10A-7P-6P (male)
Hirose 6-pin female
Pin Description
1 GND (video)
2 CVBS input (1.0 Vpp)
3 DC output (11 to 17 VDC)
1.5 A max.
4 GND (DC)
5 Tally signal (max. 10 mA)
6 Not connected
2
3 1
4 6
5