Kathrein MSK 125 - Manual (Page 55)

55
FM MEASUREMENT
LEVEL OVERFLOW AND UNDERFLOW
At a level < 30 dBµV the display indicates an underfl ow.
LC display:
• Frequency: 104.8 MHz
• Operating mode: FM
• Level: underfl ow
At a level > 120 dBµV the LC display indicates an overfl ow.
LC display:
• Frequency: 104.8 MHz
• Operating mode: TV
• Level: Overfl ow
FINDING INDIVIDUAL RECEPTION FREQUENCIES
The function allows you to adjust the antenna to the
maximum reception signal. The display indicates the reception in the
form of an increasing or decreasing bar. The buttons
allow you to set the measurement range to three sensitivity levels.
The bearing sound enables you to monitor the level. The pitch
of the bearing sound is proportional to the received signal level.
The volume of the bearing sound can be adjusted using the
volume buttons.
COMMAND OVERVIEW FOR “FIND”
Switch to “Find” mode
Switch the measurement range, the bar graph
and the bearing sound:
Level range 1: Large input levels
Level range 2: Medium input levels
Level range 3: Small input levels
Exit this mode
LC display:
• Level range 2: Medium input level
• Operating mode: FM
• Bar graph display
Example
Launching the “Find level” function: Press the button
Turn the antenna until the bar display reaches its maximum.
If necessary, decrease or increase the sensitivity using the
buttons. Turn the antenna until you have reached the
maximum level.
To exit “Find level”: Press the button.