Za 2120-Hz Remote Configuration Examples; Remote Input Functionality - Bose Professional FreeSpace IZA 2120-LZ Guía De Instalación Y Funcionamiento

Making Connections

ZA 2120-HZ remote configuration examples

Configuration example 1
REMOTE 1 can be a Bose
®
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.
Bose
volume
1 PWR
control
2 VOL
ZA 2120-HZ
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.
Bose
1 PWR
volume
control
2 VOL
ZA 2120-HZ

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.
32 - English
volume control user interface accessory (PC 041966). REMOTE 1 will control the level of both
REMOTE 1
Bose
volume
control
REMOTE 1
Switch setting
1 PWR
2 VOL
ZA 2120-HZ
REMOTE 2
pro.Bose.com
Switch setting