GAI-Tronics 69609-001 Dual Page/Party Interface PCBA - Manual (Page 9)

Pub. 42004-729L2A
69609-001 Dual Page/Party
®
Interface PCBA Page: 9 of 16
f:\standard ioms - current release\42004 instr. manuals\42004-729l2a.doc
09/09
It is important to note that the Dual PPI occupies two distinct board addresses. Therefore, the installer
must ensure that these two board addresses do not conflict with any other cards installed in the card rack.
To prevent this, it may be necessary to change the board address of another card in the card rack. Refer to
the “Board Address Rotary Switch (SW1) Settings” section on page 2 for more information regarding
Dual PPI board address assignment.
• When setting the Board ID values for the Dual PPI, use the following conversion table as a guide:
Switch on
Dual PPI Equivalent Switch
on PPI
Notes
SW2 S2 on “Zone A PPI” Assigns Board ID for Zone A
SW3 S2 on “Zone B PPI” Assigns Board ID for Zone B
Refer to the “Board ID Rotary Switches (SW2 and SW3) Settings” section on page 3 for more
information regarding Dual PPI Board ID values assignment.
• The following settings for SW4 are recommended for most installations:
Switch (SW4) Setting
Position 1 OPEN
Position 2 OPEN
Position 3 CLOSED
Position 4 OPEN
Position 5 OPEN
Position 6 OPEN
Position 7 OPEN
Position 8 OPEN
Refer to the “Board Configuration DIP Switch (SW4) Settings” section on page 4 for more information
on these settings.
• For most installations, the Page Balance Select (P6 and P7) jumpers should be set to the “EN”
position (internal page balance enabled.)
• When setting the Monitor Bus Transmit/Receive jumpers for the Dual PPI, use the following
conversion table as a guide:
Jumper(s) on
Dual PPI Equivalent Jumper(s)
on PPI
Notes
P8/P9 J6/J8/J11/J12 on Zone A PPI Zone A Page Audio → Monitor Bus
P12 J9/J10 on Zone A PPI Monitor Bus → Zone A Page Line
P10/P11 J6/J8/J11/J12 on Zone B PPI Zone B Page Audio → Monitor Bus
P13 J9/J10 on Zone B PPI Monitor Bus → Zone B Page Line