SCS Pactor - LED Indicators and Status Displays; LED Status for PTC-IIex, PTC-IIusb, PTC-IInet

4. LED’s
4 LED's
4.1 PTC-IIex, PTC-IIusb, PTC-IInet
4.1.1 PTC-IIex
PACTOR−I
AMTOR
AUDIO
CW PACKET
FAX/SSTV
RTTY
PACTOR−II
SCS PTC−IIex
DSP Multimode PACTOR−Controller
Connected
DQPSK
MaxSpeed
Traffic/CD Error/Rq
HiSpeed
DBPSK
Send/PTT
Figure 7: The PTC-IIex front.
The SCS PTC-IIex is equipped with 8 dualcolour LED´s to display the most essential status
information and a fifteen red LED’s tuning indicator. The meaning of the LED´s is explained
in the overview 4.1.3.
4.1.2 PTC-IIusb and PTC-IInet
Connected
DQPSK
MaxSpeed
Traffic/CD Error/Rq
HiSpeed
DBPSK
Send/PTT
AMTOR
AUDIO
CW
FAX/SSTV
RTTY
PACTOR−II
PACKET
PACTOR−I
SCS
DSP Multimode PACTOR−Controller
PTC−IIusb
ON/OFF
Figure 8: The PTC-IIusb front (PTC-IInet is similar).
The SCS PTC-IIusb and PTC-IInet are equipped with 8 dualcolour LED´s to display the most
essential status information and a fifteen dualcolour LED’s tuning indicator. The meaning of
the LED´s is explained in the overview 4.1.3.
4.1.3 LED’s
PACTOR-I / PACTOR-II:
This LED shows the PACTOR-mode when connected or in LISTEN-mode.
AMTOR / RTTY:
Indicates if the PTC-IIex operates AMTOR or RTTY.
AUDIO / FAX/SSTV:
Indicates if the PTC-IIex operates as audio-filter/denoiser or as FAX/SSTV modem.
CW / PACKET:
Indicates if the PTC-IIex operates as CW decoder or as Packet-Radio TNC.
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