Grass Valley LDK 8000 v.2.0 - Manual (Page 62)

v2.0
LDK 8000 User’s Guide | Operating instructions 5-22
5.8 Controls on the TriaxHD adapter
Figure 5-1. Rear controls
5.8.1 Powering the camera
The power supply for the camera and TriaxHD adapter is normally supplied via the Triax cable
from the Base Station. The power on indicator lights when power is supplied and the camera
power switch is set to the on position
.
When power is supplied via the Triax cable, an output power socket supplies +12 Vdc, 1.5A
maximum for powering accessories.
It is also possible to operate the camera without a Triax cable by supplying a +12 Vdc supply to
the DC input socket. The BATT indicator in the viewfinder lights if the camera supply voltage is
less than 11V when using an external supply.
If excessive current flows in the camera or adapter, the circuit breaker trips and shuts off
power to all the units. If this happens check the units for faults and if necessary take corrective
action before pressing the circuit breaker button to reset the power.
Intercom routing switch
Video output
selection switch
Viewfinder display
signal selection
Audio microphone
switches
Headset production
vol. control selection
Headset volume
controls
Call button
Microphone phantom
power switches
Power on indicator
Circuit breaker button
Mic 2
Call
Eng
Off
Prod
Front
Rear
VF
Ext1
Ext2
Loc
Power on
Mix
Ext
Mic 1
+48V
+48V HD-SDI (B)/VF
HD-SDI (A)
VF
Script Light
Breaker
12V 1.5A max. 11-17V 5A
Eng
Pr
ogr
Pr
od
Mic.
Mic.
Line
Line
Ext. SD
Ext.
HD VF
Front Rear