NEC IP4WW-12TXH-B-TEL(BK) - IP4 WW-Battery Box to KSU Connection; Figure 2-42 KSU Mounting on Battery Box; Figure 2-43 Sub-Cover Open and Hold

8. Hold open the Sub-Cover of the KSU, and fasten two screws to mount the KSU.
Sub-Cover
Two screws
Figure 2-42 KSU Mounting on Battery Box
2.7 IP4WW-Battery Box to KSU Connection
Do not connect the DX2E-32i/NX7E Topaz Battery Box to the SL1100 system.
Damage to equipment or property may result.
• Make sure the system power is off.
1. Power off the KSU and disconnect AC cord.
2. Open the Sub-Cover of the KSU.
Push to hold
Open
Sub-Cover
Figure 2-43 Sub-Cover Open and Hold
SL1100
ISSUE 4.1 (R5.1)
2-30 Installation