Owner`s manual

5
5 Pin Keypad Terminal Connector
When connecting the WK-3/WK-4 Key-
pad with McIntosh A/V Control Centers,
Multizone Controller or Preamplifier uti-
lizing a 5 Pin Terminal Block Connector
Socket and Plug connect as follows:
1. Supply Voltage Positive
2. Supply Voltage Negative
3. Cable Shield
4. Signal Data
5. Signal Data Ground
RJ45 Keypad Terminal Connector
When connecting the WK-3/WK-4 Key-
pad with McIntosh A/V Control Centers,
Multizone Controller or Preamplifier uti-
lizing a RJ-45 Connector Socket connect
as follows:
RJ-45 Socket
1. Signal Data
2. Signal Data Gnd. and Cable Shield
3. N/C
4. Supply Voltage Negative
5. Supply Voltage Positive
6. N/C
7. N/C
8. N/C
Connector Information
6. The WK-3/WK-4 Keypads are designed to
be connected with a “four conductor
shielded cable” or “CAT 5 shielded cable”.
In most installations a non-shielded cable
may be used with the WK-3/WK-4, however
the shielded cable provides the best
immunity from outside interference.
7. The DVD Source Selection Push-button on
the WK-3 and WK-4 Keypads is labeled as
V-AUX on earlier McIntosh A/V Control
Centers, Multizone Controllers and
Preamplifiers.
8. The last production versions of the MX130
(serial number starts with
ND1001) and the
C39 (serial number starts with NC1001)
utilize a single terminal block socket with
connections for both Zone A and Zone B.
RJ-45
Keypad
Socket
Pin 1Pin 5
Pin 1 Pin 8
C39/MX130 Rear
Panel
Keypad Socket
Zone A Keypad
Zone B Keypad
Shield
Shield