Indication of Calibration Parameters
Calibration parameters are indicated for service purposes only. Each of the two parameters represents the
setting of an internal hexadecimal switch. Such a switch has 16 positions denoted by the numbers 0 to 9
and the letters A, b, C, d, E, F:
The left-hand example shows an internal tube with parameters »6A«. The right-hand example shows a
Teletector Probe 6150AD-t. This probe has two tubes and consequently four parameters. The example
shows a high range tube with »3d« as parameters, and a low range tube with »78« as parameters.
With hardware releases 1 and 2, the signal key has no function in this state. With hardware release 3,
the program version will be indicated while the signal key is kept depressed:
external probe, e.g. 6150AD-t:
indication of program version (p v)
while the signal key is held down
(with hardware release 3 only):