11
INTERCOM SPKR
COM
INTERCOM MIC
INTERCOM MIC
MENU SPKR
INTERCOM SPKR
9
10
8
7
6
5
4
3
2
1
COM
MENU MIC
MENU MIC
MENU SPKR
VEH DET+
COM
** MUSIC
COM
_____
TALK
AUDIO OUT
3
4
5
6
7
2
1
8
9
10
11
12
VEH DET-
MSG4 TRIG
COM
TIMER TRIG
** MUSIC
* VEH DET GND
RED
BLACK
SHLD
J9
J10
3M A300
Audio Greeter
**** HME WBS2000
and WBS2000A
Base Station
*
Note:
Set SW2 number 3 OFF, set jumper JMP1 to Position B.
Terminals 6 and 9 may also be used for a contact-closure
connection (see Figure 7 for reference). This would be the
case if the HME2000 uses an external vehicle detector.
Menu Post
MENU
SPKR
VEH DET SIG
SHIELD
SPKR
SPKR
VEH DET GND
TB1
* VEH DET SIG
**
Note:
MUSIC input requires
a balanced audio
source
***
Note:
Set J5 on WBS2000
audio board to Negative:
Veh not present = open
Veh present
= short
GREEN
WHITE
BLACK
***
RED
****
Note:
2000 and 2000A are half-duplex
2000D is duplex
TB1 = SPKR = mic input
TB4 = SPKR = (outbound)
(TB4) may be unlabeled
Figure 6. Installing the A300 Audio Greeter with the WBS2000 Base Station