Optec, Inc.
199 Smith Street ∙ Lowell, Michigan 49331 ∙ U.S.A.
www.optecinc.com
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Revision 10 –8/31/2012
Quick Start and Software Reference
Mounting the Flat-Man XL
There are three ¼” clearance holes, one in each rail of the panel frame that can be used to
mount the panel. Since everyone’s observatory is different, we have left the details of the
mounting up to the user. Mount the panel perpendicular to the OTA in the park position.
For best results, mount the panel as close to the OTA as possible to eliminate stray light
and edge errors. We have found that mounting within 2-feet seems to work well for all
but the widest field scopes.