ABB ETL600 - Page 314

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ETL600 System Test Report
_ EN B2/B11
HE
Test
No. Test procedure Test point
Permissible
value Units
Test
result
B.5.4 Adjust Tx alarm level
Dialog box: Adjust Tx alarm level
Click Activate Tx alarm level, set
j
umper CH and turn 4 potentiometer
R116 on P1LA till LED on it lights
LED to be ON [ ]
Tx alarm indication:
RF hybrid & - in case of
80W - combiner
LED to be ON [ ]
State of HW alarm relay after
programmed delay.
Pins 2-3 of V9OT cable Closed [ ]
Turn 3 potentiometer R116 on P1LA
till LED on it goes off.
LED to be OFF [ ]
Tx alarm indication
RF hybrid & - in case of
80W - combiner
LED to be OFF [ ]
State of HW alarm relay after
programmed delay.
Click OK.
Pins 2-3 of V9OT cable Open [ ]
B.6 Receiver
B.6.1 Programming of the Rx RF filter
Refer to Rx filter tuning instruction
1KHW001491-EN
Bandwidth = 8 kHz E5RX Refer to [ ]
Bandwidth = 16 kHz E5RX document [ ]
Bandwidth = 32 kHz E5RX 1KHW001491 [ ]
Center frequency E5RX f
Rx
=________ kHz
B.6.2 Tune Rx RF filter P4RX, if present
Dialog box 'Tune Rx RF filter' P4RX, P3LL, P4LM
Refer to doc.
1KHW001491
[ ]
B.6.4 Adjust Rx RF level
Dialog box: Tuning & testing…
Dialog box: Adjust Rx RF level Dialog box
Value
indicated
in dialog box.
dBu [ ]
Follow the instructions in the dialog
box
B.6.3 Tune RF hybrid P3LE
Tuned Default
Dialog box: Tune RF hybrid Dialog box
Tuned / default
setting
[ ] [ ] D
© ABB Switzerland Ltd Form 1KHW001493-EN
Rev. A