Sony RCP-1500 Operation Manual page 28

Panel control/status display block (RCP-1530)
a PANEL ACTIVE button
This button is for the control permission. It also serves as a
function for preventing unintentional operation because a
camera cannot be controlled from this control panel when this
button and the PARA button are not lit.
b CALL button
This button is for communication. If it is pressed, the tally state
for the camera or CCU changes, and a call signal is sent. A call
signal can also be received from another device with this
button. When a call signal is sent (or received), this button
lights and the call sound plays. The call sound can be selected
in the menu.
c NETWORK indicator
This indicates the status of the network connection.
Lighting state Meaning
On Connected to a control device.
Flashing A control device cannot be found.
Off Cannot connect to the camera network.
Alternatively, the mode is LEGACY.
d Assignable buttons
These button allow any functions to be assigned to them.
For details on assigning functions to assignable buttons, see
page 45.
e ALARM indicator
This lights red when a system error occurs and the self-
diagnosis function is operating on the camera head or CCU/
HDCU.
f CABLE indicator
This indicates the communication state of the camera head
and CCU.
Lighting state Meaning
On (green) The reception state is good.
On (yellow) The reception level is low.
On (red) The reception level is extremely low.
Off The power of the camera is off. Alternatively, a
communication error occurred.
g PREVIEW button
This button is for outputting preview key signals from the EXT
I/O connector.
28
Names and Functions of Parts