Panasonic AV-HS04M1 Operating Instructions Manual page 12

Mounting
Checking that the board has been mounted correctly
Turn on the power of the AV-HS400AN/AE (or AV-HS400N/E), and use the menu used
to display the statuses of the option boards to check that the board has been mounted
correctly.
Press the [FUNC] button to light its indicator, and press the [SYSTEM] button to
display the SYSTEM menu.
Turn [F1] to display the OptVer sub menu.
<Menu display>
OptVer Select
16/16 IN-SL1
Turn [F2] to select the option slot (IN-SL1 or IN-SL2) using the Select item.
If the board has been mounted correctly, "SDI" will appear at the Board item.
If it has not been mounted correctly, "None" will appear at the Board item.
For details on the input signal settings and operating methods, refer to the operating
instructions in CD-ROM of the AV-HS400AN/AE (or AV-HS400N/E).
4-1. Setting the SDI input signals and analog input signals
4-2. Setting the up-converter
5-2. Setting the crosspoints
Removal procedure
Remove this board by following the procedures for mounting it in reverse.
p When attaching the blank panel, position the panel so that the part with the protrusion
is facing down, and then attach it.
Board Version
@@@@
SDI
11 (E)