Koden MDC-2900, Operation Manual, Page: 24 / 191

MDC-2900 Series Chapter 1 Adjustment in installation
0093129012-06 1-3
1.4 Adjustment of transmitting delay time (TX DELAY)
This adjustment is intended to match the picture on a radar window with the distance of an actual target
through adjustment of the transmission delay time. For the purpose of accurate adjustment, a hard,
long, straight object such as a quay wall extended on a near (within about 100m) position is utilized to
produce good result. Transmitting delay time is adjusted in accordance with the following procedures.
1
Change the range scale to 0.125 NM by pressing “+” (or “-”) key on the transmission display.
2 Press [MENU] key to display menu, select [MAINTENANCE] => [STARTUP] => [TX DELAY] =>.
3
Move a trackball up or down to adjust the value to get a straight picture of the straight object in the
screen as shown in follow image.
4 Press [ENT] key to determine adjustment result.
Good Too near
Too far