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View the Pro:Idiom Key Checksum
Use the following procedure to display the Pro:Idiom key checksum.
1. Connect a PC to the HCS7720 Service Port, and access the Main Menu as described on
page 15.
2. At the Main Menu Command > prompt, type the menu command that corresponds to the
Read PI Key Checksum option and press Enter to display the Pro:Idiom key checksum,
for example:
PI key checksum is xxxxxxxxxx
where xxxxxxxxxx is a 10-digit number that identifies the Pro:Idiom key file installed on
the transcoder.
Note: All transcoder cards in the card frame must have the same Pro:Idiom key
file installed.
Reload the Pro:Idiom Key
Use the following procedure, as necessary, to reload the Pro:Idiom key.
1. Connect a PC to the HCS7720 Service Port, and access the Main Menu as described on
page 15.
2. At the Main Menu Command > prompt, type the menu command that corresponds to the
Reload PI Key option and press Enter.
3. At the Reload PI key. Continue (y/n)? prompt, type y and press Enter to
continue.
When the reload is complete, the system will display: Reload PI complete OK
View System Information
Use the following procedure to display HCS7720 hardware and software information.
1. Connect a PC to the HCS7720 Service Port, and access the Main Menu as described on
page 15.
2. At the Main Menu Command > prompt, type the menu command that corresponds to the
Read Transcoder Information option and press Enter.
The System Information display contains important information about the HCS7720, including
the unit hardware ID (firmware version), software versions, MAC address, and serial number,
for example:
206-4180
Configuration Options (Cont.)
(Continued on next page)
17
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