4.4.1. Antenna cable length correction
Once the antenna cable installation is complete, the actual length of
the cable used, in units of meters, should be entered into the unit.
This can be entered from the front panel keypad, if fitted, menu 6,
or from one of the remote communications interfaces, RS232 or
telnet, with command A06.
Entering the correct length of the cable is important to insure the
unit provides maximum accuracy, as the propagation delay from
the antenna to the unit input will cause timing errors if not properly
corrected.
4.5. Power Connection
Power is supplied by connecting the supplied AC power cable to and AC
source, at 100 - 230 V AC, +/-10%. The AC input is a universal input – no
range switching is required.
4.6. Timing Input/Output Connections
BNC connectors are provided for the standard ptf 3203A GlobalTyme
outputs, including the 10MHz sine wave, 1 pulse per second (PPS), and
IRIG B (amplitude modulated), outputs.
Additional outputs or inputs may be available if requested on connectors
J4 thru J9.