![Crestron CSA-ARCH5 Series Quick Start Manual Download Page 30](http://html1.mh-extra.com/html/crestron/csa-arch5-series/csa-arch5-series_quick-start-manual_2685275030.webp)
U-Channel
The U-channel is used on the sides of shades for blackout applications.
The U-channel comes in 2-1/2 in. (64 mm) and 1-1/2 in. (38 mm) widths.
The mounting surface of the U-channel has a grooved line for easy drilling
and for reducing the need for a center punch. The opposite side of the U-
channel is smooth. Plugs are available to conceal holes in the channel. Use
a 3/8-in. drill bit.
U-Channel
Channel Cap
H-channels and U-channels come with caps to provide a clean finish on
the cut ends. The channel caps can t the 2-1/2 in. (64 mm) or 1-1/2 in. (38
mm) channel widths. The channel caps press into place. Four channel caps
come with the H-channel; two channel caps come with the U-channel.
CAUTION:
The channel cap must be used on the top of the H-channel or
U-channel in order to prevent damage to the shade fabric.
Channel Cap
Inserting the Channel Cap into a U-Channel
30
CSA-ARCH5 Series
Quick Start
Shade Motor Bracket Installation and Motor Programming