Panasonic KX-TD1232NL Installation Manual page 68

2.4 Installation of Optional Cards and Unit
Note
• System Programming is required for expansion unit location. <SYS PRG [109]>
Default:
Area 1 = 4-CO Line Unit,
Area 2 = 8-Station Line Unit.
• It is also possible to attach the line expansion unit to the DISA or Remote Unit and install
them to the main unit.
• For unit combinations, refer to Section 1.4.2 Expansion Unit Combination.
KX-TD1232
The following expansion units can be installed to any of the three expansion areas.
Expansion
area 3
Expansion
area 2
Expansion
area 1
Expansion Unit
Connectors
Note
• System Programming is required for expansion unit location. <SYS PRG [109]>
Default:
Area 1 = 4-CO Line Unit,
Area 2 and 3 = 8-Station Line Unit.
• For unit combinations, refer to Section 1.4.2 Expansion Unit Combination.
68
D1232
Remove the cover
plate(s) on the
front cover.
Max. two extension line units
8-Station Line Unit, KX-TD170:
Adds eight extensions.
One outside line unit
4-CO Line Unit, KX-TD180:
Adds four outside lines.
General Installation