Sony RM-BR300 Mode D'emploi page 9

• Be sure to use position 5 for the SNC-RZ30N/
RZ30P.
V VISCA RS-232C connector
Connect to the VISCA RS-232C IN connector of
the camera or the Optical Multiplex Unit.
W VISCA RS-422 connector
Connect to the VISCA RS-422 connector of the
camera or the Optical Multiplex Unit.
An RS-422 connector plug is attached at the
factory.
X TALLY/CONTACT connector
This connector is used for the tally lamp input or the
contact output.
Select the function of the connector using the
TALLY/CONTACT selector.
An RS-422 connector plug is attached at the
factory.
Y TALLY/CONTACT selector
Select the function of the TALLY/CONTACT
connector.
TALLY: In normal tally mode, the CAMERA
button for the camera selected with the connected
switcher lights in blue, and the tally lamp of the
selected camera lights.
In on-air tally mode, the tally lamp of the camera
selected with the connected switcher lights. The
status of the indicators of the CAMERA buttons
(light or off) on this unit does not change.
For details, see "Setting the Tally Mode of the RM-
BR300" on page 18.
CONTACT: The contact output corresponding to
the camera address selected with this unit is short-
circuited against the connected switcher.
CONTACT (TALLY): The contact output
corresponding to the camera address selected with
this unit is short-circuited against the connected
switcher and the tally lamp of the selected camera
lights.
wh DC IN 12V connector
Connect the supplied AC power adaptor.
wj DIP switches (bottom)
Switch 1 (RS-232C/RS-422 selector)
Set to ON for RS-422, or OFF for RS-232C.
Switch 2 (Communication baud rate selector)
Set to ON for 38,400bps, or OFF for 9,600bps.
Switch 3 (BRIGHT control function selector)
Set to ON for IRIS and GAIN adjustments, or OFF
for IRIS adjustment only.
wk ON/OFF switch
Press this switch to turn on/off this unit.
Note
Set the switches before you turn on the power of this
unit. Otherwise, the setting is not effective.
Location and Function of Parts
9
GB