Aria-24
ipe
Digital Key Telephone System
Installation Manual
Issue 1.5
Aria Technologies
55
WTIB Connectors
Modular Connector Number
Cell Number
WTIB
WTI1
Cell 1
WTI2
Cell 2
WTI3
Cell 3
WTI4
Cell 4
WTIB Switches
SW3
On
Off
Default
Switch 3-1
Operation
TBR6 mode
Normal service mode
OFF
Switch 3-2
Echo canceller Control
Echo canceller on
Echo canceller off
ON
Switch 3-3 Reserved
Reserved
ON
Switch 3-4
Base reset mode
All base reset
One base reset
OFF
4.2.2
WDIB Installation
The WDIB connects to Base Stations using 2 pair of an RJ45 connector ass shown in Figure 6.2 and
wiring charts below.
Figure 4.2.2 WDIB, Wireless Terminal Interface Board