Alinco EJ-50U - Manual (Page 33)

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8-3-3 UIDIGI command
Abbrev. UI default OFF(empty) range ON/OFF call1[,call2[,call3[,call4]]]
example UI ON WIDE, TRACE, RELAY
UI OFF % (to empty “Call”)
The UIDIGI relay won’t work when this parameter is set OFF, or the callsign area of the parameter is empty. If
you wish to clear the callsigns, enter Call1 as %, Call2 % etc. When set to ON and callsigns are entered, then the
frames that match all of following conditions will be relayed. When it is relayed, the frame will be processed as
below.
Relay condition: Frames that satisfies both
The first UI frame heard within the UNCHECK command set time.
The first callsign of the unrelayed station list matches one of call1 – call4.
Relay modification process
The first callsign of the unrelayed station list will be replaced with MYCALL set as the callsign with a relayed
flag.
Example: In case of UIDIGI ON WIDE MYCALL W1AAA
W1BBB>GPS,WIDE,WIDE:Frame 1 -> W1BBB>GPS,W1AAA*,WIDE:Frame1
W1BBB>GPS,W1CCC*,WIDE:Frame2 -> W1BBB>GPS,W1CCC,W1AAA*:Frame2
8-3-4 UIFLOOD command
Abbrev. UIF default (empty), NOID / Name[,n],ID/NOID/FIRST
example UIF WIDE, FIRST
UIF WIDE, 30, NOID (this wont result an error if the second parameter is set with a number)
UIF % (to empty Name)
Select 5 alphanumeric digits for Name. UIFLOOD relay won’t become effective if Name is empty. To
intentionally remove a Name, enter Name as %. [n] part will be disregarded regardless of the parameter. This is to
communicate with other manufacturers’ UIFLOOD command. Other manufacturers’ [n] in UIFLOOD command
is similar to the UICHECK command in this TNC.
When ID is set, the frames that match all of the below conditions will be relayed. When it is relayed, the frame
will be processed as below.
Relay condition: Frames that satisfies both
The first UI frame heard within the UNCHECK command set time.
The first callsign of the unrelayed station list must be [Name X – Y] parameter.
X,Y should be [1-7] and X value must be greater than Y value (Y is SSID)
Relay modification process
Deletes relayed list
Insert MYCALL set callsign with relayed flag.
Reduces Y value by 1
Example: In case of UIFLOOD WIDE,ID MYCALL W1AAA
W1BBB>GPS,WIDE4-4:Frame 1 -> W1BBB>GPS,W1AAA*,WIDE4-3:Frame1
W1BBB>GPS,W1CCC*,WIDE4-3:Frame2 -> W1BBB>GPS,W1AAA*,WIDE4-2:Frame2
W1BBB>GPS,W1CCC*WIDE4-1:Frame 3 -> W1BBB>GPS,W1AAA*,WIDE4:Frame3
(Note that Y=SSID changes 1 to 0)
W1BBB>GPS,W1CCC*,WIDE4:Frame4 -> This is not Name X-Y parameter (Y is 0) thus wont be relayed in
UNFLOOD command.
W1BBB>GPS,WIDE:Frame5 -> Same reason as above, no relay.
W1BBB>GPS,TRACE4-4:Frame6 -> This does not match Name, so no relay.
When NOID is set, the frame will be relayed if the same relay condition is applied as above. Relay modification