Bird Technologies Group 6138X Manual De Usuario

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TX RX Systems Inc.                             Manual 7-9485-1.9.1                              10/26/17                                Page 20
channel module as well as updating any displayed
data from the module, but only after the button is
pressed. Individual branches or all branches can
be enabled or disabled using the enable/disable
buttons. After an alarm condition is corrected the
alarm can be cleared by selecting the clear errors
button. Selecting the factory reset button will return
the system to the factory default settings. 
Link and Settings Area
The link portion of the area displays status informa-
tion for the branch. The Settings area is a user
interactive area where the field engineer can pro-
gram the operating characteristics of the selected
branch. Each parameter in the settings area can be
changed by clicking in the box and typing in the
new values or by pointing at an arrow to display a
drop down box. Most of the adjustable parameters
have adjustment limitations as applicable.
The parameters include turning on/off the use of an
external 10 MHz reference signal when an external
reference is available. If an external reference is
not available then leave this feature off and the sys-
tem will operate from the internal 10 MHz signal.
The AGC Reference Level should be set to the cal-
ibration value which is -15 dBFS. The ADC refer-
ence level can be adjusted when excessively
strong input signals are present. The Maximum
Output Power is the desired output power level
from the booster for the selected branch. The Max
Gain allows the user to determine the maximum
operating gain of the booster. This can be adjusted
based on your antenna isolation.
The changes you make in the Settings area are
only applicable to the selected branch. After you
have made changes to the various parameters
press the Submit command interface button (lower
left corner of the screen) in order to copy the
changes into the channel module itself.
Status Area
The status area of the link page lets the user know
the status of the channel module and power ampli-
fier if a power amplifier is used in the system
design. The status for seven parameters are con-
veyed by the status indicator next to the parameter
name. When the status indicator is green it indi-
cates that the parameter is on and when it is black
it indicates the parameter is off. In the case of the
Alarm (Summed Alarm), ADC Overflow, and DAC
Overflow, the status indicator will turn red during a
fault condition.
Figure 13: The Link Tab.