System configurations – Niles Audio Niles ZR-4630 User Manual
Page 24
24
CONFIGURATION 10 – EXTERNAL AMPLIFIER IN A ZONE FOR MULTIPLE ROOMS
The preamplifier output connectors on the ZR-4630 for zones 4, 5 and 6 have a fixed/variable setting. Using the
fixed setting with an external amplifier enables a zone to be divided up into individual rooms using conventional
Niles Impedance Matching Volume Controls.
In Figure 14, Zone 6 has been expanded into four rooms. Each room can be On/Off individually and be set at
different volume levels.
The speakers for the Master Bedroom are connected to the ZR-4630’s internal zone amplifier. A Solo
™
Master
Keypad Module is placed in the master bedroom for control of ON/OFF, source selection, and source opera-
tion for the entire zone. However, the volume and mute buttons on the Solo
™
Master Keypad Module affect the
speakers in the master bedroom only.
Impedance-magnifying volume controls enable individual control of the speakers connected to the external
zone amplifier in the master bathroom, the walk-in closet, and the terrace.
SYSTEM CONFIGURATIONS
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
IN
F
R
AR
ED SEN
S
O
R
K
N OCK OU
T
Master Bedroom
Master Bathroom
Walk-In Closet
Terrace
ZONE 6
Niles SI-245
RCA Audio Cables
Keypad Connections
Speaker Cable
Preamplifier set
to Fixed Mode
Variable Speaker Output
Wired in
Parallel
Figure 14