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BTQ- SL8 (Local-Link)
Loudspeaker zones
To increase the number of zones in the system, one or more BTQ-SL8 or BTQ-SG8 secondary
units can be connected to the BTQ-VM controller. Each BTQ-SL8/SG8 adds additional 8 zones
to the system.
Support to connect up to 64 x BTQ-VM4/8 controllers or BTQ-SG8 via redundant-global-net.
Support to connect up to 31 x BTQ-SL8 via digi-link local-net.
EVAC inputs and logic inputs
Each secondary unit adds additional 9 EVAC control inputs and 8 logic inputs to the system.
Remote console interfaces
The BTQ-SG8 contains two sockets, and BTQ-SL8 contains one.
Volume attenuators can be installed on monitored speaker lines without loopback cabling. This
feature is supported only for the model with EOL Driver BTQ-SGD8 and BTQ-SLD8, in the model
number, "D" means EOL Driver.
2.4.1
Front panel
BTQ-SG8 (Global-Net)
BTQ- SL8 (Local-Link)
1. Power LED:
This green LED lights up if the BTQ-SL8/SG8 is connected to the power adapter or 24VDC input
battery supply.
2~5. VACIE indicator LED:
There are eight rows of 3 LEDs that show in real-time mode of the status of zone:
2. EVAC LED: The red LED lights up if the zone is in evacuation paging.
3. Alert/Page LED: The blue LED lights up if the zone is paging (except for evacuation paging).
5. Selected LED: The blue LED lights up to indicate the selection of zones.
4. Eight zones selection buttons:
Select or deselect the zone for manual music routing or message/EVAC paging (CD/Tuner/Aux/
USB/Internet/fireman mic/XLR mic).
If none of the zones among controllers and secondary units are selected on the front panel, the
system will route to the zones configured by web browser.
The control keys and LED indicators on the front panel of BTQ-SL8 and BTQ-SG8 is
identical.
