The two devices shown here at the window elevation are:
Brake pipe telemetry device which shows the air pressure in the brake pipe at the last wagon.
The diesel booster control unit.
The diesel control unit is required as the main-line diesel locomotives in South Africa use the AAR MU trainpin
B.W. Ring, 2001-April-29, Sishen, South Africa.
Olympus E-10: f=2.8, s=1/320 sec, fl=35 mm, ISO=80, flash used, t=14:45:58, 2240x1680x24-bits, 72dpi jpg, 766k.
configuration while the different classes of electrics have all types of configurations. None of which are AAR.
This image has been reduced to a 1000x750x24-bits, 72dpi jpg using Paint Shop Pro 7.00.
Cropping(none), Pixel Resize(SP).
