Transformer Tap Setting Or Bypass; Direct Use - Bose FreeSpace 3 Installer's Manual

2.2 Transformer tap setting or bypass

• Lower Wattage: The transformer tap is set at the factory for
100W use. To set it for lower wattage, remove the end of the
+ jumper wire that is connected to 100W and reattach it to the
appropriate tap (50W, 25W, or 12W).
• Mono Direct: To bypass the transformer and prepare the
loudspeaker for 4 use and mono sound input, remove only
the two transformer jumper wires. Leave the CH1 and CH2
input jumpers as they are.
• Stereo Direct: To bypass the transformer and prepare the
loudspeaker for 4 use and stereo sound input, remove all
jumper wires.
Refer to page 7 for wiring details.
Note: Jumpers required
TRANSFORMER SETTINGS
for 70V/100V operation.
For transformer bypass,
remove jumpers from
transformer settings and
+
use 4-8
SAT 2
SATELLITE
CONNECTIONS
MONO
70V/100V SAT 1
INPUT___
Refer to installation manual
PN254410 for proper installation STEREO
CH 2
and operation instructions
MONO STEREO
USE JUMPERS CH 1
®
FreeSpace 3
Acoustimass Module
2.3 Direct (transformer bypass) use
• Connecting a mono source with the transformer bypassed
Note: Jumpers required
TRANSFORMER SETTINGS
for 70V/100V operation.
For transformer bypass,
remove jumpers from
transformer settings and
+
use 4-8 input.
SAT 2
SATELLITE
CONNECTIONS
MONO
SAT 1
70V/100V
INPUT___
Refer to installation manual
PN254410 for proper installation STEREO
CH 2
and operation instructions
MONO STEREO
USE JUMPERS CH 1
FreeSpace 3 ®
Acoustimass Module
input.
SAT 4
SAT 3
SAT 2
SAT 1
4-8
INPUT
Connection jumpers
as factory installed
SAT 4
SAT 3
SAT 2
SAT 1
4-8
INPUT
Installation
5