Kramer Electronics SV-551ALC - Manual (Page 27)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing Optional Ceiling Speakers
24
Figure 11: Closed-back Ceiling Speaker Schematic Diagram
5.5.1 Adjusting the Tap Selector
Advanced User Tip
Use the front mounted selector switch to
select the required power level or impedance
for your system.
We recommend that you select the power setting before installing the
loudspeaker in the ceiling.
To select the required power level:
1. Remove the front grill from the loudspeaker.
2. Using a suitable flat blade screwdriver, select the required power
rating or impedance for your installation by turning the selector until
the required setting aligns with the arrow marks
Settings for both 70V and 100V line are
provided. The 4 Ohm setting should only
be used on balanced installations.
Figure 12: Adjust Tap Selector