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32 - English
Making Connections
pro.Bose.com
ZA 2120-HZ remote configuration examples
Configuration example 1
REMOTE 1 can be a Bose
®
volume control user interface accessory (PC 041966). REMOTE 1 will control the level of both
outputs simultaneously. This configuration requires setting the REMOTE 1 CONTROL switch to ZONE 1+2. If only one
remote is being used, this switch must be set to ZONE 1+2. If this switch is set to ZONE 1, the REMOTE will not operate.
1 PW
R
2 VOL
REMOTE 1
ZA 2120-HZ
Bose
volume
control
Switch setting
Configuration example 2
REMOTE 1 and REMOTE 2 can be a volume control user interface accessory (PC 041966). In this configuration, REMOTE
1 controls the level of output one and REMOTE 2 controls the level for output two. This configuration requires setting the
REMOTE 1 CONTROL switch to ZONE 1.
Switch setting
1 PW
R
2 VOL
ZA 2120-HZ
Bose
volume
control
REMOTE 1
1 PW
R
2 VOL
ZA 2120-HZ
Bose
volume
control
REMOTE 2
Remote input functionality
The amplifier also can be controlled with a linear taper 10k ohm potentiometer (fully CCW = 0 ohm, fully CW=10k ohm)
and SPDT switch. When the SW1 switch is set to short the A/B pin to the COM pin, the amplifier switches to input A.
When the SW1 switch is set to make the A/B pin open, the amplifier switches to input B.
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