ATG 429EBP - Receiver Functions

ATG429EBPOperationManual
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3‐10
June4,2015
Rev.A2
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f) Scroll to the next screen and there will be a dynamic display of the slewing from 9000 ft
to 10000 ft. up and down in increments of 100 feet.
g) Scroll to the rate screen and RATE = 100 MS. Enter 500 MS to slow the updating speed
down for additional visibility.
h) Scroll to the SDI screen which will display 00. Edit as required.
i) Scroll to the SSM screen which will display 11 / NORM which is the ARINC default norm
for this label. Enter 00 and watch the display change to 00 / FAIL. Re-enter 11 and SSM
returns to normal.
j) Scroll once more to return to SLEW then depress LAB/DAT key to return to the label.
k) Depress TX/RX key to go to the receiver mode.
NOTE: When entering data, it is possible to view and turn on or off individual bits 11 to
29. To access this feature depress the LAB/DAT key to go to the data mode and move
the display switch from Eng to Hex then scroll till the desired bit is reached. Edit each bit
individually with 0 for off and 1 for on.
3.3.2 RECEIVER FUNCTIONS
3.3.2.1 Using the Receiver Functions
1. To use the receiver port it is necessary to loop the unit to itself by connecting the transmitter
port to the receiver port. In this manner you will see displayed the four labels entered
previously on the transmitter side.
NOTE: If there are any labels trapped in the memory of the 429EBP they will enunciate on
the screen. To clear the memory depress the TRAP key; or the F/FILT key if XX FILTERED
WORDS appears.
2.
Once this is accomplished the receiver will display 4 RX LABELS.
3.
To view the labels, simply depress the scroll/arrow key in the direction you wish to scroll. You
will see displayed the four labels entered; 033, 034, 035, and 102.
4.
To view data, depress the LAB/DAT key. For this exercise we will view label 102.
5.
Label 102 will display data that is being slewed at the rate of 100ft every 500 MS as was
previously programmed.
6.
Scrolling through the data will sequentially display RATE, SDI and SSM.
7.
By switching the unit from the ENG mode to the HEX mode it is possible to scroll through the
data mode and individually view bits 11 through 29. These bits can also be viewed and edited
individually on the transmitter side.