OPERATION
In the example shown, the BCD output data format is milliseconds through days
and the Loss and Error bits are enabled.
J. LOSS AND ERROR DATA (Switch S4)
Loss and Error bits can be enabled or disabled within the applicable data format.
This does not apply to the preamble or postamble.
3.12.7 OPERATION
When power is applied to the TM7000, this talker will begin to operate.
The time data that is output by this talker can be selected (by a jumper) per one of the following
three modes:
Automatic The time that is displayed on the front panel is the time that is output.
Generator Only the generated time will be output.
Translator Only the translated time will be output.
Note: If the talker is selected to output translator time, and there isn’t a code input to the
unit, the time output will be invalid.
Time data jumper selection:
J21
AUTOMATIC
12
3
4
12
3
4
12
3
4
GENERATOR TRANSLATOR
3.12.8 TIME WORD OUTPUT FORMATS (RS-232 TALKER):
Following are shown the various RS-232 Talker Output Word Formats. Regardless of how they
appear, a Start bit, Parity, and Stop bit(s) are always included as part of the format.
Symmetricom, Inc. TM7000 TymMachine TCG/T (Rev D) 3-49
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