Section
SDS
Ć548Ć6LNĆ204
030Ć101328 Rev
. A
R
0208I4RA
18
Figure 3. SDS5486LN (INTELIPORT 1, ISSUE 4) FLOWCHART
IS TONE PRESENT FOR
MORE THAN 2.0 SECONDS?
INTELIPORT RETURNS
1–SEC., ALTERNATING
1014Hz/404Hz TONE
IS TONE PRESENT
FOR <30 SEC.?
SEND TONES
ONE AT A TIME,
TO INTELIPORT
RECORD LEVEL
OF EACH TONE
LOOPED BACK
BY INTELIPORT
SEND 2713Hz FOR
0.9 SEC MINIMUM
UNIT REMAINS IDLE
SEND 1704Hz
INTELIPORT REMOVES 1014Hz,
APPLIES QUIET TERMINATION
FOR 1 SEC., THEN REAPPLIES
1014Hz AT THE CURRENT XMT
OUTPUT LEVEL
PERFORM NOISE
MEASUREMENTS
VIA RCV OUT
PORT
INTELIPORT RETURNS
SIMILAR TONE (AT 10Hz
OFF–SET) FOR SAME
DURATION TONE IS
RECEIVED FROM STC
TO RELEASE,
SEND 2713Hz
(0..9 SEC)
UPON COMPLETION AND IF NO
OTHER TONE IS SENT, INTELIPORT
REAPPLIES QUIET TERMINATION
AND RESETS 20–MIN TIMER
INTELIPORT
RETURNS TO IDLE
TO COMMAND
MODE
SEND 1004Hz
INTELIPORT
SENDS
2814 Hz
SEND
2804 Hz
INTELIPORT
SENDS 414Hz
SEND
404 Hz
INTELIPORT
SENDS 1814Hz
FOR 120 SEC
IGNORE 1814Hz
SEND 1804Hz
AFTER 120 SECONDS, INTELIPORT ALIGNS
TO 3 TONES, SENDS RAMP–UP/RAMP–
DOWN TONE, THEN ENTERS LOOPBACK
INTELIPORT ALIGNS TO 4 TONES,
SENDS RAMP–UP/RAMP–DOWN
TONE, THEN ENTERS LOOPBACK
SEND TONES, ONE AT
A TIME TO INTELIPORT
RECORD LEVEL OF
EACH TONE LOOPED
BACK BY INTELIPORT
INTELIPORT
RETURNS TO
IDLE
SEND 804Hz
INTELIPORT APPLIES
QUIET TERMINATION
AT XMT PORT AND
SETS 20–MIN. TIMER
TO ADD GAIN
TO ADD LOSS
FOR – 16dBm
ADDS 0.5dB LOSS TO XMT OUT LEVEL
REMOVE 2713Hz
SEND AND REMOVE 2222Hz
ADDS 0.5dB GAIN TO XMT OUT LEVEL
SEND AND REMOVE 2111Hz
SEND AND REMOVE 2333Hz
SETS XMT OUT LEVEL TO – 16dBm
AFTER SETTING DESIRED
XMT OUT LEVEL, SEND
2713Hz FOR >.0.9 SEC
INTELIPORT
RETURNS TO
COMMAND MODE
SEND 2713HZ
FOR >0.9 SEC.
INTELIPORT
RETURNS TO IDLE
SEND 1804Hz
START
3–TONE ALIGNMENT
4–TONE ALIGNMENT
SEND 2713Hz 0.9 SEC.
MINIMUM
RETURN TO IDLE
DLP
TRANSPONDER
XMT OUT LEVEL
ADJUST
REMOTE
ALIGNMENT
NOTE 1:
SEND 1304Hz
STC SENDS TONES, FROM
300Hz TO 3200Hz (EXCEPT
2700Hz) AT TLC/DLP ANDIN
100Hz INCREMENTS
TLP
TRANSPONDER
SEND
2713Hz
RECORD LEVEL AND
REMOVE 2713Hz
COMMAND MODE
INITIATED
INTELIPORT RETURNS
1014Hz AT +5dBm (TLP)
STC HAS
OPTION
AUTO–ALIGN
YES
COMMAND MODE MENU
YES
NO
IS TONE PRESENT
FOR >30 SEC.?
NO
INTELIPORT
ENTERS
LOOPBACK
INTELIPORT RETURNS
TO COMMAND MODE
SEE NOTE 1
SEE NOTE 2
SEE NOTE 1
SEE NOTE 1
LOOPBACK
NEAR END ETO ENTERS
COMMAND MODE
INTELIPORT SENDS
2913Hz OUT RCVIN
UPON COMPLETION (2–3 MINUTES),
INTELIPORT AND ETO RETURN TO IDLE
UNITS
AUTOMATICALLY SWAP
TONES
YES
120 SECOND TIMER CAN BE
BYPASSED BY SENDING 1014Hz
Command mode, Remote Allignment Mode, and XMT OUT Level
Adjust Mode area equipped with 5–minute time out circuits. If no
tone is sent to INTELIPORT during the 5-minute time frame,
INTELIPORT returns an ERROR tone (ramp–down tone of 3014
Hz, holding the 314 Hz tone for 10 sesconds) and returns to idle.
The ramp-down tone indicates the mode has timed out via the
5-min time out feature.
NOTE 2:
Quiet Termination/Transponder Mode is equipped with a
20-minute time-out circuit. If no tone is sent to INTELIPORT
during the 20-minute time frame, INTELIPORT returns a
CONFIRMATION tone (ramp-up tone of 314 Hz to 3014 Hz, holding
the 3014 Hz tone for 10 seconds) and returns to idle. The ramp-up
tone indicates the Quiet Term/Transponder mode has timed out
via the 20-minute time out feature.
