Ericsson LBI-39101A User Manual
Page 35
ENHANCED AUDIO ENCLOSURE CONNECTOR PIN-OUTS
LBI-39101
35
Table 25 – Relay Connections
(18-position terminal block labeled "
RELAYS
")
TERMINAL
NAME*
ACTIVATION
METHOD
1
RELAY_1_NO
console
2
RELAY_1_C
PTT
3
RELAY_1_NC
(momentary action)
4
RELAY_2_NO
Dispatch Keyboard
5
RELAY_2_C
6
RELAY_2_NC
(momentary action)
7
RELAY_3_NO
Dispatch Keyboard
8
RELAY_3_C
9
RELAY_3_NC
(toggle action)
10
RELAY_4_NO
(currently not
11
RELAY_4_C
supported
12
RELAY_4_NC
by software)
13
RELAY_5_NO
(currently not
14
RELAY_5_C
supported
15
RELAY_5_NC
by software)
16
RELAY_6_NO
(currently not
17
RELAY_6_C
supported
18
RELAY_6_NC
by software)
* "NO" = normally-open contact; "C" = common contact;
"NC" = normally-closed contact.
Table 26 – Pager Input
(4-position terminal block labeled "
PAGING
")
TERMINAL
NAME
USE
1
PAGER_IN+
balanced
2
PAGER_IN-
audio input
3
PAGER_PTT_IN
PTT (enable) input
4
PS_GND_IN
ground for pin 3
Table 27 – Recorder Outputs
(4-position terminal block labeled "
RECORDER
")
TERMINAL
NAME
USE
1
USEL/TELE_
RECORDER_OUT
unselect/telephone
recorder output
2
AGND
ground for pin 1
3
SELECT_
RECORDER_OUT
select recorder
audio output
4
AGND
ground for pin 3
Table 28 – Auxiliary Audio Inputs (Not Supported)
(1/8-inch stereo phone jack labeled "
AUX. IN
")
TERMINAL
NAME
USE
tip
AUX_LEFT_IN
left chn. input (green)
ring
AUX_RIGHT_IN
right chn. input (red)
sleeve
AUX_IN_GND
grounds T and R (black)