9
Operation
Speed Log Simulator
Speed Log Test
Speed log tester is used to measure the frequency, pulse width and peak to
peak value of speed log.
Before testing, the speed log should be connected properly and be turning
on (the pulse yellow light flashing), and then enter the main menu. Press
or
to select “1. SPEEDLOG TEST”. Press
to display the tested
results. And press
to cancel and return to the main menu. The data
from “1. SPEEDLOG TEST” is the parameter of the single channel “FORE”,
not the single channel “AFT”. If it is needed by users, the connection of the
channels “FORE” and “AFT” can be exchanged.
②
Input pulse
and the yellow
light is flashing.
①
Connect the speed log
properly and power-on.
③
Select 1,
press
.
DS99
doppler speed log
DS993
Transceiver
