Epson/Seiko SRC-320 ABS, Руководство пользователя

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Maintenance 8. REMOTE Board
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8.2 REMOTE board and parts replacement
„
When connecting or disconnecting the REMOTE board make sure the power is
turned OFF.
„
Mount REMOTE board in fixed slot (labeled “REMOTE”).
If the REMOTE board is not functioning properly, replace it or the parts in question by
following the steps below.
1) Turn OFF the controller and disconnect all the connectors that are attached to the
REMOTE board.
2) After loosening the remote board’s upper and lower set-screws, pull the board out by
the handle.
EXT
ER
N
A
L
E.
ST
O
P
2)
REMOTE board
Handle
2)
REMOTE
3) If you are replacing the entire board, set the jumper pins of the new board in the same
way as those on the old board.
If you are replacing the RS-232C driver, pull it out of the IC socket, being careful not to
touch the surrounding devices. Mount the new IC, being sure to place it in the proper
direction.
4) Insert the REMOTE board in the specified slot (labeled “REMOTE”) and push it in
firmly. Tighten the upper and lower set-screws.
5) Reconnect the connectors.
CAUTION