Kathrein MSK 25 manual LNB Voltage and 22 kHz/60 Hz Change-Over, Press 2ndF LNB

SAT measurement

LNB Voltage and 22 kHz/60 Hz Change-Over

The LNB supply voltage can be obtained from the RF socket. For checking purposes, the LED beside the RF socket flashes when the voltage supply is switched on. The power consumption of the connected LNB is displayed on the LCD.

The additionally connectable 22 kHz square-wave signal or the 60 Hz square-wave signal respectively will superimpose the LNB voltage when connected. It is necessary, e. g., for the change-over of multifeed systems or high band/low band LNB’s.

The LNB voltage is disengageable.

•Disengageable = 0 V

•Adjustable from 5 V to 20 V in 0.1 V steps

•Short-circuit proof (max. current 500 mA from 10 V to 20 V)

(max. current 100 mA from 5 to 9.9 V)

The following voltages can be called up via short cut:

key	LNB voltage
[0]	0 V
[1]	12 V
[2]	14 V
[3]	18 V
[5]	5 V
[7]	60 Hz
[8]	22 kHz

LNB Voltage Menu

À

Examples

✐

LNB:14,0V

150mA

Note

☞

[2ndF] [LNB] Calling up LNB menu

[0]bis [5] Selecting LNB voltage

[-]oder [+] Adjusting LNB voltage in 0.1 V steps

[7]60 Hz signal on/off

[8]22 kHz signal on/off [2ndF] [2ndF] Exit

Calling up LNB voltage 14 V:

Press [2ndF] [LNB] [2]

LC display:

•LNB voltage: 14 V

•Power consumption: 150 mA

Press [+] or [-]to adjust the LNB voltage in 0.1 V steps.

By calling up a different function, e.g. [2ndF] [CH-FRQ], the LNB menu will be closed automatically.

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