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VII - Setting the board DIP switches
• Check that the DIP switches on the electronic board
of the master panel are positioned as shown below
(they are set to these positions in the factory and
a simple check should suffice).
First dip switch bank:
• DIP switches 1 to 4 serve to identify the type of board.
Board
BT2025 Alpha (Chainzone)
BT2025 Alpha (Ningbo)
BT2025 Classic & Beach Soccer
BT2025 & BT2045 Score
BT2025 & BT2045 Club
BT2045 Alpha (Chainzone)
BT2045 Alpha (Ningbo)
BT2045 Classic
• DIP switches 5 to 7 serve to number each board (if several boards are to be controlled on the same
site, a different number must be assigned for each board).
Second dip switch bank:
• DIP switches 1 to 3 are used to specify the
installation number.
• DIP switch 4 is used to program the Alpha function:
DIP switch 4 ON = CHAINZONE alpha line,
DIP switch 4 OFF = NINGB alpha line.
• DIP switch 7 must be OFF (down).
VIII- Power supply 230V or 115V
The power supplies are adjusted in factory depending on the voltage available on
the installation site.
• If the setting of supply voltage is incorrect then change the position of
the switch on the power supplies.
• Remove the square bracket (A) to release the power supply and
change the position of the switch (B).
- For the BT2025/2045 Classic and BT2045 Alpha, the power supply is in the
lower part of the scoreboard.
- For the BT2025 Alpha, the power supply is in the upper part of the scoreboard.
• For the BT2025/45 Alpha, change also the position of the switches of
the alphanumeric displays power supplies.
• Remove each alphanumeric display, locate the power supply and
change the position of the switch (C) by inserting a screwdriver
through the metallic grid.
32
Dip 1
Dip 2
Dip 3
off ↓
off ↓
on ↑
off ↓
on ↑
off ↓
on ↑
on ↑
off ↓
on ↑
off ↓
on ↑
off ↓
off ↓
on ↑
on ↑
on ↑
off ↓
off ↓
on ↑
off ↓
on ↑
on ↑
off ↓
Board
Board
type
number
Dip 4
on ↑
on ↑
Board n°
on ↑
1
off ↓
2
3
off ↓
4
on ↑
5
off ↓
6
off ↓
No
Installation n°
1
2
3
4
5
6
Installation
Alpha
number
function
Dip 5
Dip 6
Dip 7
off ↓
on ↑
on ↑
on ↑
off ↓
on ↑
off ↓
off ↓
on ↑
on ↑
on ↑
off ↓
off ↓
on ↑
off ↓
on ↑
off ↓
off ↓
off ↓
off ↓
off ↓
Dip 1
Dip 2
Dip 3
off ↓
on ↑
on ↑
off ↓
off ↓
off ↓
on ↑
on ↑
off ↓
on ↑
on ↑
off ↓
A
B
C
on ↑
on ↑
on ↑
off ↓
off ↓
off ↓
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