To Install a Frame Board
Warning Hazardous Voltages:
Hazardous voltages
are present in this device as long as any of the power
supplies are connected to the AC power.
ESD Susceptibility:
Static discharge can cause
serious damage to sensitive semiconductor devices.
Avoid handling the switcher circuit boards in high
static environments such as carpeted areas and when
synthetic fiber clothing is worn. Touch the frame to
dissipate static charge before removing boards from
the frame and exercise proper grounding precautions
when working on circuit boards.
1.
Refer to any instructions that came with your new
board for special installation instructions.
2.
Refer to the Upgrade Notes for the version of
software on your switcher to ensure that the board
you are installing is supported.
3.
Locate the slot in the front or rear of the frame where
the new board is to be installed. Board location can
be found on the label on the inside of the frame door
and on the quick-start poster that came with your
frame.
Important:
If you are installing an Evertz
®
IP
Input or Evertz
®
IP Output board you must
remove the existing input or output boards and
install the new IP boards starting from the top
position. Due to the size of the SFP cages and
the EMI gasket it is not recommended to try to
install a board into the slot above an IP board.
Tip:
If a board is already installed in that slot and needs
to be removed, use the ejector tabs to unseat the board
(front boards) or undo the retaining bolts (rear boards) and
slide it out of the frame. Some ejector tabs have locks or
screws that hold them closed.
4.
Inspect the power connector blades on the edge of
the board to ensure that they are not bent or
damaged.
Figure 25: Power Connector Blades
Important:
If the blades in the power
connectors are bent or damaged, contact Ross
Video Technical Support. Do not attempt to
install a damaged board.
5.
With the ejector tabs in the open position (front
boards), align the edges of the board with the guide
rails and slide the board into the slot. When the board
stops sliding freely, push firmly to seat the board
and secure it with the ejector tabs (front boards) or
retaining bolts (rear boards).
Important:
If there is significant resistance
when seating the board, remove the board from
the frame and inspect the connectors for bent
pins or other damage to the connectors.
F
AN
F
AIL
ST
ATUS
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we
r S
upp
ly
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upp
ly
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ly
Figure 26: Board Installation (front boards)
When the board is installed the switcher checks the
version of software on the board and
upgrades/downgrades the board as required to match the
version of software that is running on the switcher.
108
• Switcher Maintenance — Acuity Setup Manual (v9.2)
Содержание Acuity 4410AR-020
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