How To Interconnect The Units - Philips System 21 Quick Operating Manual

2. HOW TO INTERCONNECT THE UNITS
by clipping the units on top of
each other
Press here, while moving down
the upper unit with the feet in the
holes of the lower one.
Then release the button, by wich
the feet hook into the holes.
with cable-set PM2192
by using Rack-mount PM2193
ST4698
How to clip the units together
If more distance between the units is required (.5 m up to maximum 150 m) , only
the data-lines (data high twisted with data low) and the OV- lines may be used , not
the synchronization lines.
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