Valcom v1920c Instrução De Instalação
2
FIGURE 3: SURFACE MOUNT INSTALLATION INSTRUCTIONS
FIGURE 4: FLUSH MOUNT INSTALLATION INSTRUCTIONS
FIGURE 4A.
FIGURE 4B.
ROUGH DIMENSIONS
COVERAGE
The area covered by a ceiling speaker is
determined by the height of the ceiling. If ceiling
height is eight feet, the speaker will cover 256 sq.
ft. With a ceiling height of ten feet, the speaker
determined by the height of the ceiling. If ceiling
height is eight feet, the speaker will cover 256 sq.
ft. With a ceiling height of ten feet, the speaker