14
Parts and their functions
(continued)
Rear panel
TALLY/GPIO
SIGNAL GND
SERIAL CONT
RS-422
LAN
IP CONT
12 V
IN
ON
POWER
5
4
3
2
1
Grounding terminal [SIGNAL GND]
Connect this to the system ground.
TALLY/GPIO connector [TALLY/GPIO]
JST: JBY‑25S‑1A3F(LF) (SN)
Connect an external device to this connector to receive tally
information or send the camera selection status.
Use a shielded cable to connect to the connector.
SERIAL CONT 1 to 5 connectors
[SERIAL CONT 1 to 5] (RJ‑45)
Connect remote cameras that support a serial connection to these
connectors with LAN cables.
Connect them with straight cables (category 5e or better shielded
cable).
For details, refer to “Connections” (pages 15 to 17).
z
z
Do not connect cables for PoE power supply to these
connectors.
Note
IP CONT connector [IP CONT] (RJ‑45)
(10BASE‑T/100BASE‑TX)
Connect a remote camera or computer that supports an IP
connection to this connector with a LAN cable.
When directly connecting a device to the unit, use a crossover cable
(category 5e or better shielded cable).
When connecting via a hub (switching hub) etc., use a straight cable
or a cross cable (category 5e cable).
For details, refer to “Connections” (pages 15 to 17).
DC IN socket [12V IN] (DC 12 V) (XLR connector)
Connect an external DC power supply to this connector.
z
z
Use a DC cable with a length of max. 2 m (6.6 ft) (when using an
AWG16 cable).
External DC power supply
Connect after making sure that the output voltage of the external
DC power supply is compatible with the rated voltage of the
camera.
Select an output amperage for the external DC power supply with
a margin above the total amperage of the connected devices.
The total amperage of connected devices can be calculated with
the following formula.
Total power consumption ÷ voltage
When the power of the camera is turned on, inrush current is
generated. Insufficient power supply when turning on the power
may cause a malfunction. We recommend that you use an
external DC power supply that can assure double the capacity of
the total power consumption of the camera and connected devices
that are turned on by interlock when the power of the camera is
turned on (such as lenses, wireless microphone receivers).
z
z
Make sure of the pin alignment of the DC output terminal of the
external DC power supply and the camera DC IN connector,
and connect the polarity correctly.
If the +12 V power supply is mistakenly connected to the GND
terminal, it may cause fire or malfunction.
12V
IN
1
2
3
4
1
GND
2
—
3
—
4
+12V
HA16RA‑4P (77)
Hirose Electric Co.
POWER switch [POWER]
When the POWER switch is set to the ON position, the POWER
indicator (
1
) lights, and the unit can be operated.
