Comtech-ef-data CiLink Bedienungsanleitung PDF herunterladen (Seite 28)

CSAT-5060/XSAT-7080 Transceiver iPAQ Link Revision 2

Operations MN/CiLink.IOM

3–6

3.3.2.2 Main Menu Æ Configuration Æ Signal Path

The currently selected transceiver is the unit that will be polled for status

information in the

Signal Path configuration XCVR# selection box:

XCVR1 is the default selection and XCVR2 is not selectable if CiLink is set to operate under

standalone (non-redundant) system parameters (see

Configuration Æ System Type for detailed

information).

The status-only ONLINE/OFFLINE field to the right of the XCVR# selection box indicates the

active line status of the currently selected transceiver.

The Up Converter and Down Converter sections allow the user to view and/or change the

following transceiver parameters:

• TX status-only – This is a summary of the Amp=On,

Mute=Off and no faults present (Up Converter section)

• RX status-only – This is a summary of the Mute=Off and no

faults present (Down Converter section)

• Amp [On/Off]▼ – The user can change the state of the

amplifiers in the currently selected transceiver to

On or Off.

• Mute [On/Off]▼ – The user can mute the output of the

currently selected transceiver when set to

On.

• Attenuation – Both transmit and receive attenuation are

user-configurable. The TX attenuation can be selected

between 00.00 dB and 25.00 dB in 0.25 dB increments; the

RX attenuation can be selected between 00.00 dB and 20.00

dB in 0.25 dB increments.

• Frequency – Both transmitter and receiver frequencies are user-configurable. The TX or

RX frequency can be selected to any frequency divisible by either 1.0 MHz or 2.5 MHz in

the valid TX or RX frequency range.

IMPORTANT

The Up and Down Converter Frequency and Attenuation settings can only be

chan

ed if the currentl

selected XCVR is ONLINE. Use the Windows Ke

pad

to manually enter new values for these settings in the provided data fields.

Tap

[Set Data] to save the updated configuration selections. Otherwise, tap [ok] to return to the

Main Menu from the Configuration Æ Signal Path screen without saving any changes.

Keypa

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