Triax Output Voltage Protect Operation Check - Sony CCU-700A Maintenance Manual

3-12. TRIAX Output Voltage Protect
Operation Check
Preparation:
• Connect the CCU-700A/700AP to a video camera with
TRIAX cable.
Check:
1. When the power switches of CCU-700A/700AP and
video camera is turned on, check that the LEDs of CCU-
700A/700AP and video camera light up according to the
following table.
Switch
CCU-700A BVP
MAIN CAMERA POWER
ON OFF OFF
ON OFF ON
ON ON OFF
ON ON ON
ON ON ON *2
*1: When video camera BVP-700/700P is connected.
*2: The condition that the AU board of the video camera is disconnected.
CCU-700 A
CCU-700AP
LED
CCU
MAIN CAMERA SHORT
lights up goes out goes out
lights up goes out goes out
lights up lights up goes out
lights up lights up goes out
lights up goes out goes out
MAIN LED
SHORT LED
OPEN LED
CAMERA LED
CAMERA SWITCH
MAIN SWITCH

3-12. TRIAX Output Voltage Protect Operation Check

BVP
OPEN POWER *1
lights up goes out
goes out lights up (red)
lights up goes out
goes out lights up (green)
lights up lights up (red)
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