Nitsuko 1232 Instruction And Installation Manual page 66

The TX-Z 1232/2464 system can accommodate DLS Console for operator use. The maximum number of
DLS Consoles that can be installed in a system is as follows:
Basic System (TX-Z 1232):
Expanded System (TX-Z 2464):
To install the DLS Consoles (DL DLS for 1st Model TEL):
Step 1: Remove the four screws on the bottom of the telephone.
Step 2: Insert ribbon cable into connector CN3 on NX7E-KYU PCB.
Step 3: Replace base plate of telephone and screws on bottom.
Installing DLS Console
8 set maximum
16 set maximum
¾ 3-3-10 ¾