Product manual

100-M0131X1A 02/10/10 15 of 31
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Field R/W Description
TX Video Input
Lock
R Shows if incoming signal is locked on Video
Video PID
R Shows the Video PID of TS
Audio PID
R Shows the Audio PID of TS
Table 5 – Video Status
2.6.7 Security Tab
This tab allows administrator to enable or disable encryption, to choose type of encryption
to be used and enter the encryption key; ABS (supplied with link) and optional AES or B-
crypt. AES and B-crypt have 4 sub selections: 128, 128+, 256 and 256+. 128 requires 32 hex
symbols for the Key, while type 256 is more secure and requires 64 hex symbols. If the
Receiver in simple 128 or 256 modes, then the incoming signal can be decoded if the keys
are matched or the incoming signal is not encrypted. While the + modes allow decoding of
incoming signal only if it is encrypted and the security keys in the TX and RX match.
If encryption is turned Off, then the Security Key window is displayed as shown in Figure 5.
Descrambling Mode pull-down list has all encryption modes, however if the unit doesn’t
have corresponding license it will return value that is licensed in the unit.
Security key field is different for different encryption modes. The modes that require 64
character key (AES, AES+, B-crypt, B-crypt+) have to two boxes for lower and upper parts of
the key. See Figure 6.
User must enter the correct key, which must match the key of the transmitter. Clicking on
the OK button will notify user if incorrect number of characters have been entered and user
will not be able to exit this window unless the CANCEL button is clicked on or the right
amount of characters are entered.