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April 2004
4-6 Programming Site Data
Parameters for Special Transducers (cont.)
7. Finally, the PT878GC requires the wedge sound speed.
a. From the Wedge Temp prompt, press the [
T] key to reach
the Wedge SS prompt, and press
[ENTER].
b. Use the numeric keys to enter the GE Panametrics-
supplied wedge sound speed (in ft/sec or m/sec) and press
[ENTER].
Pressing the [T] key returns the meter to the Transducer tab at
the top.
• To confirm the entries and return to Operate Mode, press [F3]
(OK).
• To leave the window without confirming the entries and return
to Operate Mode, press
[F2] (Cancel) or the [ESC] key.