Chapter 5: Menu reference 
Advisor Advanced ATSx500A(-IP) Installation and Programming Manual  143 
Note: For expander local devices, select the expander address first, and then 
select the local device type. 
Press Clear to exit from this view. 
Press Enter, then select OK and confirm the new configuration. In this case all 
new devices are added, and missing devices are removed from the system. 
Note: The second system bus (BUS2) is only available when using the second 
RS485 LAN extension module. See also “Two system databuses” on page 23. 
2.2 Edit Keypad&Exp 
 
1>Keypad devices 
2 Exp devices 
Choose what type of device you want to configure. 
2.2.1 Keypad devices 
 
Press 0 to add a keypad, or a number to configure an existing one. 
Note: The maximum number of devices allowed on the databus is given in 
“General features” on page 36. 
Keypad options 
2.2.1.0 Add keypad 
 
On the Add keypad menu, enter the number for this new keypad and press Enter 
to confirm or Clear to exit without adding a device. 
After the device is added, the keypad configuration options are shown. 
2.2.1.n Select keypad 
Select the keypad number to configure. 
2.2.1.n.1 Keypad type 
 
The Keypad type screen is an informational screen. The type is defined by 
keypad itself.