2.
Connect the Back-up Battery Cable to a set of 3 identical backup batteries.
Backup Batteries (VRLA 12 V DC x 3)
Red
Black
Battery Connector
Fuse
Battery Switch
Back-up Battery Cable
Battery Connector Cover
Connecting Backup Batteries (Type B)
1.
Turn off the power switch on the back side.
2.
Connect the Back-up Battery Cable to a set of 3 identical backup batteries.
Backup Batteries (VRLA 12 V DC x 3)
Red
Black
Battery Connector
Fuse
Back-up Battery Cable
Battery Connector Cover
Installation Manual
119
4.2.12 Backup Battery Connection
Summary of Contents for KX-NS500
Page 16: ...16 Installation Manual Table of Contents ...
Page 28: ...28 Installation Manual 1 4 Data Security ...
Page 58: ...58 Installation Manual 2 3 3 System Capacity ...
Page 78: ...78 Installation Manual 3 1 3 Using CTI Applications ...
Page 114: ...4 Hook the main unit on the screw heads 114 Installation Manual 4 2 10 Wall Mounting ...
Page 286: ...286 Installation Manual 6 1 Methods of Stacking Expansion Units ...
Page 300: ...300 Installation Manual 7 1 6 Troubleshooting by Error Log ...
Page 332: ...332 Installation Manual 8 6 Port Security ...
Page 337: ...Installation Manual 337 Notes ...