14OPERATIONCHOOSING THE CHANNEL TO BE MEASUREDNow one can choose the channel to be measured:Generally there are different possibilities offered as to how a measurement channel can be chosen1. Selection of programme through programme name1.1. Press “Chan.Tab“ to select the desired channel table1.2. Enter the desired programme name in the entry field “Prog.Name“ (the programme name is automati-cally completed)2. Selection of programme through channel number2.1. Press “Chan.Tab“ to select the desired channel table2.2. Use “Prog.Number“ to enter the desired programme position3. Selection of programme through channel3.1. Press “Chan.Tab“ to select the desired channel table3.2. The desired channel can be selected in the “Channel“ menu4. Selection of programme through frequency4.1. Press “Chan.Tab“ to select the desired channel table4.2. The desired frequency can be set in the entry field “Frequency“4.3 The frequency entered is automatically corrected to the appropriate video carrier frequency or channelcentre frequency. Use the “<“ and “>“ keys to fine-tune the frequencyIf “Couple Chan“ is set to “TO STAND“ in the “PREFERENCES“ menu, all other parameters (Standard, Map-ping, Symbol Rate etc.) are automatically set. To set the parameters individually, go to the “PREFERENCES“menu and change the setting “Couple Chan“ to “NOT COUP.“SELECTING THE DESIRED MEASUREMENTIn order to carry out a measurement after one has successfully selected the desired channel, one now has toselect the required measurement instrument using the hard-key - the measurement instrument beingselected from the list in the displayed on-screen menu.The following measurements or measurement instruments can be selected:Submenu for settings (preferences), channel list editing, DiSEqC TM etc.Spectrum analyserConstellation analyserImpulse / Reflection measurement (exclusively for DVB-T)Read in MPEG stream, MPEG monitorMemory oscilloscopeSummary measurements, simultaneous measurement of RF signal level, S/N, MER, BER, HUM and video voltageDisplay of video, video text displaySettings for diverse outputs (ASI, TS parallel, Video)