Wisi VX 52 A, Operating Instructions Manual, Page: 11 / 12

–11–
ASC modul plugged in
Before setting points. 2...5: set ASC to off.
After setting and storing: set ASC to on . ASC is activ.
Parameters are displayed.
9. ASC Unit
9.1 CP: + 0.0 RF: 127=
ASC off 450.00
9.2 CP: + 0.0 RF: 127=
store!! ASC on
9.3
CP: + 0.0 RF: 127=
ASC on 450.00
Adjusting ASC
10.
Set ASC to off. Select „ASC off“ (9...) and confirm with key

.
11 . Adjust the CATV line with amplifier VX... (refer to point 2...5)
corresponding the level plan.
12. Select „store!!“ refer to point 9 ASC Unit and confirm with key  .
13. Note: „adj. att or equ“enabled? Incorrect parameter settings.
points 2+3. etc. pilot level too low. Check parameters 11 and 12.
14. Check the complete parameter settings. Refer to ASC Unit point 9.
Display (ex.)
RF: low Pilot level too low.
RF: high Pilot level too high.
RF:86= Output level controlled.
RF:76< Output level too low. ASC activ.
RF:91> Output level too high. ASC activ.
RF:76# Cont4dB on limit. No ASC.
RF:51 I Pilot level lowered down slowly. ASC adjusted
autom. on mid range.
RF:50 ¥ Pilot level lowered down rapidly. ASC switched
off. ASC remains to the last settings.
Warnings - Notes
adj. att or equ Incorrect settings of attenuator or equalizer.
Level to low. ASC switched off.
Store!! Points 2...5 correct adjusted! Store
Legende
ASC = Automatic Slope Control
ASC on = Controlling on
ASC off = Controlling off
(Control range +4 dB)
CP = Control position - Control
range -4 dB...+4 dB
RF = 50...205 Control range of
the control voltage.
Note: 85...115 dBµV measured at
output 1 corresponds to the control
voltage of the pilot level control range
(without splitter).
450.00 = Pilot frequency
Parameter settings: Are displayed
after „Save data to EEPROM“.