Network Computing Devices JRC 1500 MKII - Manual (Page 26)

19 INSTALLATION
3.7.3 TUNE PRESET
Perform this step after the radar has been X-MITTING for 10 minutes.
Set the range to 3 NM.
Set gain to desired level.
Turn SEA and RAIN all the way down.
Turn IR off.
In the INITIAL SET UP MENU select Tune preset.
Move the bar to using the J-DIAL to get the strongest signal back.
Note: There may be 2 positions where the targets are strong. Pick the stron-
gest of the 2.
Press the JOYSTICK to save and exit.
3.7.4 STC PRESET
Set range to 6 NM.
Set Gain to maximum.
In the INITIAL SET UP MENU select STC PRESET.
Use the J-DIAL to remove all background noise from 0 2 NM.
Press the JOYSTICK when done.
STC PRESET ADJUST MODE
ADJUST W/J-STICK
PRESS J-STICK TO END
STC PRESET ADJUST MODE
ADJUST W/J-STICK
PRESS J-STICK TO END
TUNE PRESET ADJUST MODE
ADJUST W/J-STICK
PRESS J-STICK TO END
TUNE PRESET ADJUST MODE
ADJUST W/J-STICK
PRESS J-STICK TO END
TUNE PRESET ADJUST MODE
ADJUST W/J-STICK
PRESS J-STICK TO END