11
(2) Installing to the Optional 4-CO Line Unit
The following procedures must be done before installing the 4-CO
Line Unit (KX-TD180) to the main unit.
Note
To install the 4-CO Line Unit to the main unit, refer to Section 2.4.4
“Installing Expansion Unit (KX-TD170 / KX-TD180)” in the
Installation Manual.
Programming References
Section 4, System Programming,
[423] Pay-Tone Assignment
Feature References
Section 3, Features,
Display, Call Information (in this manual)
HOTEL APPLICATION (in this manual)
1. Loosen five screws located on the rear of the 4-CO Line Unit.
2. Remove the back plate and take out the P-board.
3. Attach the Pay Tone Card to the P-board, fitting the connectors.
4. Put the P-board back into the cabinet and fix the rear plate with
the five screws.
5. If you do not cut the wire of the J200 in Pay Tone Card, the
detected mode is 16 KHz. If you cut the wire of the J200 in pay-
tone card (Open Mode), the detected mode is 12 KHz.
Pay Tone Card (KX-TD189) Installation
4C
O
@
DIG
IT
AL
S
UP
ER
H
YB
RID
S
YS
TE
M
J200
Cut here
J200
P-board
back plate
