Delta RetroSign GRX-1, User Manual

Page: 58 / 80

RetroSign GRX User Manual / December 2017
58
DELTA
Mounting the GRX onto the extension pole
•
The extension fixture is mounted onto the GRX and the captive screw is tightened securely
with a screwdriver (see photo below).
•
Following this, the GRX with the mounted extension fixture can now be mounted on the
extension pole.
•
The extension fixture is locked in position by the integrated snap-lock in the pole.