Premier Mounts CDM-600 Config Mask Buffer Slip, Config Mask RX-IF, Config Mask Satellite Alarms

CDM-600 Satellite Modem	Revision 7
Front Panel Operation	MN/CDM600.IOM

CONFIG: MASK: BUFFER SLIP

BUFFER SLIP= ACTIVE (ACTIVE,MASK)

Select either ACTIVE or MASKED, using the [↑] [↓] arrow keys, then press ENTER.

•If the user selects ACTIVE, then a Buffer Slip fault will be generated whenever the receive circuitry senses that the buffer has either underflowed, or overflowed.

•If the user selects MASKED, no alarm will be generated.

CONFIG: MASK: RX-IF

RXIF: AGC = ACTIVE (ACTIVE,MASK)

EbNo = MASKED (ACTIVE,MASK)

Use the [←] [→] arrow keys to select the parameter to edit: AGC or EbNo. Select either ACTIVE or MASKED, using the [↑] [↓] arrow keys, then press ENTER.

If the user selects ACTIVE, then an AGC will be generated whenever the receive signal level exceeds –20 dBm (for the desired carrier). An Eb/No fault will be generated whenever the demodulator sees the receive Eb/No fall below the pre-determined value.

If the user selects MASKED, no alarm will be generated.

CONFIG: MASK: SATELLITE ALARMS

SATELLITE ALARMS

TRANSMIT RECEIVE

Select either TX or RX, using the [←][→] arrow keys, then press ENTER.

CONFIG: MASK: SATELLITE ALARMS: TX

PROCESS ALARMS FROM (H/W, S/W, OFF)

BWA1=OFF BWA2=OFF BWA3=S/W BWA4=H/W

Select the Backward Alarm (BWA) to be edited using the [←][→] arrow keys. Edit the settings using the [↑] [↓] arrow keys, then press ENTER. Select how the TX IDR

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