Panasonic PanaVOICE system Technician Manual page 195

190 Appendix
PanaVOKE2.0
fY42PA
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Warning!
The voice board is easily damaged by static electricity.
Wear an anti-static wrist strap whenever you handle the voice board or other
components. You can cause damage even without feeling a spark.
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To Install or Replace Voice Boards
Turn off the system and any peripherals (printers, etc.), but do not unplug them.
Check that you are using an anti-static wrist strap.
If you are replacing
a voice board: Disconnect
the telephone leads from the old
voice board. Keep track of the order in which the leads were connected, so you can
reconnect them correctly.
If you are replacing a voice boar& Remove the old voice board from the computer.
Do not touch the dip switch (SWl) or jumper block (JP5/JP6) when you remove the
board.
Take the new voice board from its anti-static cover.
If you are replacing a voice board: Check that the dip switch and jumper settings
on the new voice board match the settings on the old voice board. The dip switch
and jumpers may be at different locations on older voice boards.
If you are addii a voice board: Configure the dip switch and jumpers following
the instructions
in Configure the Voice Board.
Carefully insert the voice board into a slot of the system and screw the voice board
down. Do not touch the dip switch (SWl) or jumper block (JP5/JP6) when you
insert the board.
Connect the telephone leads to the new voice board.
Repeat steps 3 through 8 for each new voice board.
Replace the cover and turn on the system.
If you are replacing a voice board: Return any old voice board to Panasonic, using
the RMA number that came with the new board.