Koden MDC-5200 SERIES, Operation Manual

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Chapter 3 Alarm MDC-5200/5500 Series
0093155002-00 3-2
3
Press EBL1 or EBL2 key, and select an item to be set between [BRG REL] and [WIDTH] by using
EBL/VRM knob (MDC-5200 series) or EBL knob (MDC-5500 series).
In the same way, press VRM1 or VRM2 key, and select an item to be set between [RNG] and
[DEPTH] by using EBL/VRM knob (MDC-5200 series) or VRM knob (MDC-5500 series).
The selected item is shown with a symbol at the left of numerical indication at the echo alarm in
the menu display.
Note: The changing item by using EBL/VRM knob will be displayed with yellow characters.
4 When the setting of the echo alarm area is completed, then press ENT key, orange dashed circle
line will disappear, and echo alarm will be active.
5
There are additional items, [ALARM] => [DETECT LEVEL] => select [1 to 15]
It designates echo strength to determine an alarm sound.
1 means lowest signal echo level, 15 means highest signal echo level.
When the level is set too low, noise may cause false alarm.
Note: [DETECT LEVEL] is applied to the map area alarm function of next section.
WIDTH
BRG
RNG
DEPTH
Orange dashed
circle line
Blue dotted line of
echo alarm area
ECHO ALARM
BRG REL 338.0
˚
WIDTH 115.0 ˚
RNG 006.0NM
DEPTH 002.0NM
(MDC-5200 series)
EBL/VRM knob is used
for setup.
(MDC-5500 series)
EBL knob and VRM knob
are used for setup.