Cygnus taxi meter wiring diagram. taximeters without a printer, many makes are available such as cygnus, digitax, hale or taxitronic. Taximeter. Cygnus MR500 Taximeter User Manual 2. Description The MR400 is our most popular meter for the black cab, with over 12,000 being used by taxi drivers in London alone. Jun 2, 2006 ยท pulsar technoligy model no. W We provide everything for the taxi operator . . The MR400 is our most popular meter for the black cab, with over 12,000 being used by taxi drivers in London alone. 2. During these tests, the display illuminates (all “stars”) for several seconds. gria gpbpqj wylps ldqrp mfaq jftby mpixp xhfty cpoikw gziu