Bose FreeSpace E-4 Owner's Manual page 9

Keypad schematic:
RJ-45
1 2 3 4 5 6 7 8
+5VD
.33µF C7
D1
LED
+5VD
R1
562
S1 Source 1
+5VD
D2
LED
R2
562
S2
Source 2
+5VD
LED D3
R3
562
S3 Source 3
User interface wiring:
Installer's Note: Use only standard ethernet (Cat 5) cable
to connect the user interface to the E-4 unit. DO NOT use
crossover (XOV) cables.
RJ45
4.0 Hardware Installation
JR1
+5VD
LED D6
R6
562
S6 Volume Up
+5VD
D5
LED
R5
562
S5
Volume Down
+5VD
LED D4
R4
562
Mute
S4 or
Auto Volume
On/off
568A Color Code
1 – White/Orange
2 – Orange
3 – White/Green
4 – Blue
5 – White/Blue
6 – Green
7 – White/Brown
8 – Brown
Recommended cable lengths:
One wall plate
using CAT 5
Two wall plates
using CAT 5
Disabling keypad keys:
If you do not want a particular keypad function to operate in a
zone, you can disable the key by modifying the wiring of the
ethernet cable.
To disable this key:
Source 1
Source 2
Source 3
Volume
Up
Volume
Down
Mute
or
Auto
Volume
On/Off
For operation information, see "User Interface Operation" on
page 60.
28 of 76
2000 ft (610 m) max.
E-4
1300 ft (396 m) max.
E-4
Make no connection at pin:
4
5
6
3
2
7