Bogen HFSF1 - Manual (Page 6)

Selecting Power Levels
The front-mounted selector switch is used to set
the appropriate power level or impedance for
your system. Using your fingers or a small, flat-
blade screwdriver, turn the knob until the pointer
indicates the power level you require.
70V Systems
Power setting scales for 70V systems are labeled
on the speaker.
16-ohm Systems
The fully counterclockwise position of the setting
switch is the 16-ohm position. This setting is suit-
able for use with low-impedance amplifiers that typically support 4- or 8-ohm speakers.
The speakerʼs higher, 16-ohm impedance makes it easier to combine multiple speakers
into series-parallel networks while keeping the total system impedance at a level
suitable for low-impedance amplifiers.
Speaker Grille Installation & Removal
Installation
The speaker grille fits tightly! Push the speaker grille
into the slot until it is fully seated. The edge of the
plastic bezel and the grille will be approximately flush
when the grille is properly seated.
Removal
Insert a small flat-blade screwdriver or a thin pock-
etknife blade between the grille and the bezel about
1/8" deep and gently pry the grille upwards. Do this in
several places around the grille until it is free
.
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