19
Controllers
Smart Pad
3
1st Digit
(Left on
RC68+,
Upper on
RC68)
2nd Digit
(Right on
RC68+,
Lower on
RC68)
RC68
(rear
panel)
0 1 2
3
4
5
6
78
9A
B
C
D
E
F
0 1 2
3
4
5
6
78
9A
B
C
D
E
F
Fig. 19 FA
Setting for Speaker Relay Coding
4-Conductor IR
Bus (network) Cables
(home runs)
TO EM110
L+
L–
R–
R+
SPEAKER
OUTPUT
L+
L–
R–
R+
AMPLIFIER
INPUT
+12V
IR OUT
ST
A
T
US
GND
PM110
Smart Pad
(rear view)
REMOTE ROOM
REMOTE ROOM
AMPLIFIER
IN
L+
L--
R--
R+
SPEAKER
OUT
LM110
Smart Pad
(rear view)
REMOTE ROOM
AMPLIFIER
IN
L+
L--
R--
R+
SPEAKER
OUT
LM110
Smart Pad
(rear view)
REMOTE ROOM
AMPLIFIER
IN
L+
L--
R--
R+
SPEAKER
OUT
LM110
Smart Pad
(rear view)
782-00
Power
Supply
490-00
Micro Link™ IR Receiver
To 120 VAC
(Unswitched)
9
8
1
2
3
4
5
6
7
VGGS
VGGS
VGGS
VGGS
VGGS
VGGS
VGGS
VGGS
VGGS
1
2
34
ON
OFF
BALANCE
AB
C
5678
GLOBAL
Z-ADJ
OFF
E-FLA
T
LAST
MAX-V
TRIM
MUTE
48
01
90
A0
30
B0
20
E0
70
F0
60
88
18
98
08
A8
38
B8
28
E8
78
F8
68
C8
58
D8
10
00
C0
50
D0
40
RC68 PR
OGRAMMER
0
1
2
3
4
5
6
7
To Emitters on
Controlled
Components
RC68 or RC68+
Handheld Programmer
CB18 Strip-IR™
Parallel Connecting Block
To System
"STATUS" Voltage
(
+
) (
–
)
12VDC
+12 VDC
GND
STATUS
IR IN
EMITTERS
IR
RCVR
789-44
CONNECTING BLOCK
®
Fig. 20
Network Connection Diagram
Programming for the Speaker Relay
The relay will respond to commands for
MUTE
ON
(sound off),
MUTE OFF
(sound on), and
MUTE TOGGLE
. Since the relay is
switching speakers in the local room where the ON/OFF condition is
audibly discerned, the MUTE TOGGLE command would most often
be used. However, the MUTE ON and MUTE OFF (pair) commands
are also made available, to allow a user to control other rooms (i.e.,
children's rooms) from a central location (i.e., parent's room) with a
known ON or OFF condition.
To code the keypads to receive unique RC68 commands, proceed as follows:
1. Connect the keypads for the zone onto a common IR bus (network) along with an IR receiver as shown
in
Fig. 20
. Be sure the system is powered.
2. If you have not already done so, set each SmartPad
3
to a
unique NETWORK ADDRESS
such as 0,
1, 2, 3, etc. (
Fig. 21
).
3. Set the
WRITE/PROTECT
switch to
WRITE
on the 1st keypad (i.e., the PM110 keypad with Network
Address
0
) and
press
RESTORE
button.
4. Set the rear switches on the back of an RC 68 or RC68+ to
FA
.
5. Direct the RC68 toward the IR receiver and
press it's upper left-most key
. See
Fig. 22
.
6. The active
Source
(bank) button LED on the SmartPad
3
will flash four times
.