JBL 26C/CTの取扱説明書

ページ1に含まれる内容の要旨

Secondary Backcans for JBL Control
Contractor Series Ceiling Speakers
For use with:
Control 24C/CT Micro
Control 24C/CT
Control 26C/CT
While U.S. National Electric Code no longer requires conduit and pre-piping of backcans for 70V
distributed speaker lines, there are regions where this may still be required for a particular job
either by law or by tradition. In addition to requirements in some regions, a pre-installed backcan
can be useful in helping to reserve ceiling space so that other items

ページ2に含まれる内容の要旨

Specifications: KNOCKOUTS Four multi-size ½ in and ¾ in knockouts provided on sides of backcan at 90° angles (see diagram) CONNECTION Backcan and Tile Bridge attach together via four (4) 8-32 THMS screws and J-Nut, provided. DIMENSIONS: Backcan is 8 inches deep x 11-7/8 inches diameter Tile bridge is 23-3/4 inches x 16 inches WEIGHT: Assembly (backcan plus req’d tile bridge) weighs10.2 lbs. Dimensions: Mar, 01