10.3.9 Wrong Cable Warning LED
The main reason for damage to the IVS is incorrectly wired
cables connected to any of the IVS outputs. Even if somecable warning LED faults do not cause immediate destruction, they put the IVS
at risk and may eventually cause failures of the IVS unit. Therefore the IVS checks for the following wrong conditions on the outputs:
•Bridge between camera power supply ground and video signal ground (e.g. shield of BNC sockets)
•Bridge between positive camera power supply and video signal ground (e.g. shield of BNC sockets)
•Bridge between positive camera power supply and housing of the camera and/or IVS
• | AC between camera power supply and video signal | Note: | The above mentioned faults are caused by 3rd |
| ground (e.g. shield of BNC sockets) |
| party cables, improper cables, faulty cables or |
• | AC between camera power supply and housing of the |
| a fault condition on equipment connected to |
| camera and/or IVS |
| these cables. Please report such conditions |
• | AC between housing of the camera/IVS and video |
| immediately to the camera owner. |
| signal ground (e.g. shield of BNC sockets) |
|
|
If one of the above described conditions is detected, the Cable Warning LED (CBL) will light up. Disconnect all cables form the IVS and/or ARRIFLEX 416 until the warning disappears. Do not use the faulty cable again.
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