4. Unpacking/Inspection/Installation
4.1. Unpacking/Inspection
The ptf 3203A GlobalTyme together with accessories, is shipped in a
custom designed package. Upon receipt the equipment should first be
visually inspected for any signs of visible damage.
If visible damage is apparent immediate notification should be given to
both Precise Time and Frequency, Inc., and the carrier responsible for
shipment. Do not discard the shipping container, which should be made
available for inspection by the carrier.
For purposes of unit reference, the unit serial number located on the rear
panel of the unit should be quoted in all communications.
The equipment must be installed correctly and should be installed only by
qualified technical personnel.
This product is also designed for IT power distribution systems with
phase-to-phase voltage of 230V.
Warning: If connected to an IT power distribution system, the unit
is still under voltage even after operation of the protective fuses.
BNC Input/output connections are designed for connection to local
equipment with the same or adjacent racks, and are not intended for
connections outside of a local building.
Similarly, the RS232 is for connection to a local terminal and the RJ45
Ethernet connector is for connection to a locally situated, approved basic
insulated router or switch.
4.2. Chassis Installation
The ptf 3203A GlobalTyme chassis is supplied with rack ears ready for
simple installation into a standard 19-inch rack frame/cabinet.
For adequate support when mounted into the rack, a rear supporting bar
or tray should be used as the rack ears are designed to secure the unit in
the rack, NOT to support the full weight of the unit.
Attention should be given to the internal rack environment to insure the
unit operates within it’s specified operating temperature range of 0 to 50
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