Kathrein MSK 24 manual DiSEqC Digital Satellite Equipment Control, Parity bit

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Sat measurement

DiSEqC (Digital Satellite Equipment Control)

The DiSEqC system is used to control systems with extended control facilities. DiSEqC uses serial, bidirectional transmission with one master and one or more slaves. The data bits are formed by modulation of the pulse width of the available 22 kHz carrier and are superimposed with 600 mVss of the LNB remote voltage. The digital code words are made up of 8 data bits and one additional parity bit to detect transmission errors. Several code words form a DiSEqC command. Input of the code words is in hexidecimal code.

code words

Framing

P

Address

P

Command

P

Data

P

		parity bit
	The MSK 24 can also transmit signals to DiSEqC 1.0 but it cannot
	receive them.
Overview of commands in DiSEqC
ë	[2ndF] [SAT-CTRL]Call up the DiSEqC menu
ë	[0]...[9]	Enter the code words in hexadecimal code 0...9
	[.] [0]...[5]	Enter the code words in hexadecimal code A...F

		Button	Hex Code
		[.] [0]	A
		[.] [1]	B
		[.] [2]	C
		[.] [3]	D
		[.] [4]	E
		[.] [5]	F

[-] or [+]	Move the cursor among the various code words:
	Framing, Address, Command and Data
[.] [6]	Delete the entire command string up to the cursor
	position

[ENTER] Send the command string

Exit the DiSEqC menu by pressing [2ndF] twice.

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Contents Satellite / TV / Radio Test Receiver MSK Page Preface Validity of this manualContents Spectrum measurement Technical AppendixGeneral Notes Explanation of symbolsSafety instructions Parts suppliedHow it operates Overview of functions Block diagram of MSK Technical Data SAT10 V...20 V, max mA Connections right side Operating and display elementsDisplay elements LC displayOverview of the keyboard commands External DC voltage supply ConnectionsRF input socket Scart outputStarting up Switching on the receiverSwitching off the receiver Software Accu LEV 48.5dBuVSettings in the setup menu Setup menuFactory settings Setup menuMains operation Mains and battery operationBattery operation Press 2ndF STD Standard Switch-OverSat measurement Press 1 5 0 8 E Nter Overview of commands in Entering Frequency SATFrequency Display and Entering Frequency LEV .dBuV Level MeasurementLevel Overflow and Underflow LEV dBuVChange the measuring range of the bar display 2ndF Scan Switch over to Scan operationTracking Satellites Calling up the Scan functionOverview of commands in Tracking Tracking for Single FrequenciesPress 2ndF SC Audio Carrier FrequencyButton Frequency in MHz Bandwidth in kHz LNB voltage Button LNB Voltage and 22 kHz / 60 Hz Switch-OverOverview of commands in LNB Voltage Example LNB14,0V 150mA Press buttons 2ndF LNBExample LNB14,0V 22kHz 150mA DiSEqC Digital Satellite Equipment Control Parity bitOverview of commands in Framing Byte Press buttons 2ndF SAT-CTRLOverview of commands in Address Byte Hex byte DescriptionOverview of commands in Command Byte Sat measurement Overview of commands in Simple DiSEqC Overview of commands in Data ByteOrbit Switch position Data Position Simple Tone Burst DiSEqCDiSEqC-SIMPLE Tone Burst Enter the figures 0 to SEC Vario-Satellite Equipment Control2ndF SAT-CTRL Call up the V-SEC menu Enter the letters A...F Button=BG 2=L 3=DK =I 5=MN 6=M1 Overview of commands in Standard Switch-Over TVTV measurement Channel Display and Entering Channel Switch over to TV receptionSwitch to special channel Enter the channelThen 1 7 5 ./S 2 5 Enter Level Measurement TV LEV.dBuVLEV-RANGE2 TV Example Press buttons 2ndF LevelStandard Audio carrier Nicam Overview of commands in Measuring Audio Carrier FrequencyAudio Carrier Distance and Level SC 5.50MHz LEV -13.0dB LEV 58.5dBuVSC 5.85 MHz BER=2.145E-05 Nicam Measuring Audio Bit Error RatesCalling up Measuring Audio Bit Error Rates Press 2ndF FM FM measurement2ndF FM Then 9 9 ./S 2 5 EnterFR104,80MHz FM LEV¯¯¯.¯dBuV TV Spectrum Spectrum measurementSat Spectrum SAT-FullTV full Overview of commands in TV SpectrumFM Spectrum TV narrowCustomer service MaintenanceChanging the battery +14.1 dB Signal-to-noise distanceTechnical Appendix Command set for Kathrein matrix EXR DiSEqC commands for Kathrein matricesCommand set for Kathrein matrix 9xx-series Channel tables VHF-CCIR UHF-CCIRChannel and frequency table for L standard frequency in MHz VHF UHFIII Channel and frequency table for I standard frequency in MHz Technical Appendix Technical Appendix Technical Appendix Page 936.1997/ZWT/PF Technical data subject to change