PV Electronics Spectrum 1040, Инструкция по сборке и руководство пользователя

Страница: 34 / 39

Nixie Tube Clock ‘Spectrum 18 / 1040’
Issue 7 (15 June 2018)
www.pvelectronics.co.uk
- 34 -
8. USING A GPS or WiFi Time RECEIVER
The clock can also receive time from a GPS receiver that transmits
information using NMEA-0183 protocol, using the $GPRMC
sentence.
8.1 Configuring for GPS or WiFi Synchronisation.

Set parameter 12 to value 4

Set the baud rate in parameter (13)

Set parameters 14 and 15 for the hours and minutes your time
zone is offset from the synchronisation source. This is usually
only whole hours.

Set parameter (16) to identify whether the offset is minus (0) or
positive (1) of the time source.
8.2 Connecting a GPS receiver
The clock has been designed for, and tested with our GPS
Receivers (available separately from PV Electronics)