Operating instructions

M300USERSGUIDE SEA
DATADISPLAYS  185
2. Click on the point you wish to read.
3. Read the height and intensity values from the text boxes.
HTI‐Adjustingheightlimits
Note: Validupperandlowerlimitsmustconformto(lowerlimit<upperlimit).
1. Click in which height limit you would like to change.
2. Enter a new value for the limit (in meters). The M300 will then refresh the height time display to
reflect the limit changed made.
HTI‐Adjustingnoiselevel
1. Click on the text box of the noise level you would like to adjust. Note that the upper text box is
for the up-antenna and the lower text box is for the down-antenna.
2. Enter a new value for the noise level (in dBm). The M300 will then refresh the height time
display with the newly entered noise level as a display masking threshold. Note that this new
display masking value will only be in the direction of the applicable antenna.