Section 3: Operation
Page 3-12
NetClock/GTP Instruction Manual
3.2.9 DC
Power
The NetClock/GTP can be powered from a 12 to 36 VDC power source. Power
consumption is 6 Watts. Connect the positive power connection to the red
bannana jack and the negative to the black.
The unit is fuse protected and controlled by the front panel locking toggle power
switch.
3.2.10 Chassis
Ground
The chassis ground lug allows the clock chassis to be connected to a single point
grounding system. Connecting the chassis to a single point ground system may
be required in some installations to ensure optimum lightning protection. A
separate earth ground is also recommended in installations where excessive
noise on the power line degrades the GPS receiver performance.
3.3
DATA FORMAT DESCRIPTION
This section describes each of the data format selections available on the
NetClock/GTP Serial Comm and RS-485 Outputs. Format selection is made as
part of the Serial Comm and Remote port configuration. Most applications utilize
Data Format 0 or Data Format 2.
