16
OSC. RESET Button
If the TCXO/OCXO RESET pushbutton in the frontpanel is pressed, the values used to
discipline the TCXO resp. OCXO are saved to an internal EEPROM. The DAC value
used for fine-tuning the oscillator will be reset in this case.
GPS INIT Button
The GPS INIT pushbutton in the front panel lets the user initialize all GPS datas, i.e. all
saved satellite datas will be cleared. The system starts operating in the COLD BOOT
mode and seeks for a satellite to read its actual parameters.
If the key is pressed while the system is powered up the battery buffered memory is
cleared additional and user definable parameters are reset to factory defaults.
RS232 COM0
The serial port COM0 is accessible via a 9pin DSUB male connector (older version
9pol. DSUB male connector) in the frontpanel of the GPS167SV, parallel hardwired to
the COM0 port on the rear VG edge connector.
5
9
1
6
1
6
5
9
Solder bridge RXD <=>TXD
The pin assignment of the 9pol. DSUB male connector (TXD and RXD) can be turned
by internal solder bridge (see figure below).
The standard setting is Pin2 = RXD and Pin3 = TXD (solder bridge ri. top / le. botton)
Содержание GPS167SV
Страница 1: ...Incl Windows Software GPSMON32 GPS167SV Technical Information Operating Instructions ...
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Страница 32: ...32 IRIG Standard Format x 3x TYPICAL MODULATED CARRIER IRIG A 10000 Hz IRIB B 1000 Hz binary 0 binary 1 ...
Страница 33: ...33 AFNOR Standard Format ...
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Страница 43: ...43 Diskette with Windows Software GPSMON32 ...
Страница 44: ...GP S 1 6 7 S V E 0 5 0 5 0 6 ...