Panasonic AJ-D400P Service Manual page 84

* [Waving Measurement]
1. Press "SPACE" key for make the Peak Hold during 30 seconds, when linearity is displayed.
2. After finish the Peak Hold, press "SHIFT" and "}" key simultaneously on the Key Board, then display the
numerical values of "Linearity" and "Waving" on left lower portion of screen. And confirm the numerical
values are in the specification. Also confirm the range of waving waveform is same quantity from entrance
side to exit side. If the "Linearity" and "Waving" are out of specification and it caused by not enough limit of
entrance or exit side of envelope, then adjust height of S1 and T1 post.
3. After this measurement is finished, press ESC key for return to main menu.
Confirm this
Value
*NOTE: Saving of LISTA Data
The LISTA software can be saved linearity waveform and measurement value of linearity and waving as one
file data to PC.
1. Basically this operation should be performed after linearity and waving measurement finished.
2. Select the item "(3) Data Save/Load" on the LISTA main menu. And after open the menu select the item
"<1> Save".
3. The linearity waveform as Peak Hold displayed on the screen. And after appeared message "File Name?"
on the screen, entry the File Name and Comment. File Name must be in 8 characters, and comment is
must be in 20 characters. As comment, entry the Serial Number, VTR Model Number and Head Rotation
Hours etc, for use management of linearity data of each VTR.
4. After completion of saving, select the item "<2> Load" on the "(3) Data Save/Load" menu, then appear the
saved File Name on the screen. And select it previous saved file for confirm the waveform and numerical
value displayed correctly. By press "SHIFT" and "}" key simultaneously on the Key Board, then display the
numerical values of "Linearity" and "Waving" on left lower portion of screen.