Kathrein MSK 125 - Manual (Page 19)

19
SAT
LNB VOLTAGE AND 22 KHZ CHANGE-OVER
The LNB supply voltage is available at the RF socket. To turn on or
change the LNB voltage, press the button.
The LNB voltage
• can be switched off = 0V
• can be adjusted from 5 V to 20 V in 0.1 V intervals
• is short-circuit proof (max. amperage 600 mA from 5 to 20 V)
Button LNB voltage
[0] 0 V
[1] 12 V
[2] 14 V
[3] 18 V
[5] 5 V
[8] 22 kHz
For checking purposes the LED right from button is on
when the power supply is turned on.
Press the button to indicate the power consumption of the
connected LNB on the display.
The additionally connectable 22 kHz signal will superimpose the
LNB voltage. It is necessary e.g. for the change-over of multi-feed
systems or high band/low band LNB’s.
Command overview for LNB voltage
Call the LNB menu
... Select LNB voltage
or Change LNB voltage in 0.1 V intervals
22 kHz signal on/off
Exit the LNB menu
Example
Calling up 14 V LNB voltage:
Press the buttons
LC display:
• LNB voltage: 14 V
• Current consumption: 150 mA
The following voltages can be
called up via button command: