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Soft keys
These three programmable keys can be customized utilizing the setup menu.
Press one of these keys, to display the key functions at the bottom of the
display. Refer to section “
” for details.
Strobe Light
When the [
STROBE
] soft key is pressed, the internationally recognized
Morse Code “S.O.S” message will light and flash repeatedly.
From MENU → SETUP → CONFIGURATION → STROBE LED, the strobe light
may be set to one option from: “CONTINUOUS”, “SOS”, “BLINK 1”, “BLINK 2”
or “BLINK 3”.
16/S key
Pressing this key immediately reverts to channel 16 from any channel loca
-
tion. Holding down this key recalls the SUB channel (The default setting is
channel 9). Press this key again to revert to the previously selected working
channel.
Speaker
The internal speaker is located here.
DATA jack
Use the micro USB type B jack for
SSM-70H
(
RAM4
) firmware updates.
NOTE
: When the DATA jack is securely covered with the rubber cap, the SSM-70H
meets the waterproof performance.
DISTRESS key
This key is used to send a DSC distress call. Refer to section “
”.
21.2 RAM4 SOFT KEY ASSIGNMENT
From this menu, desired functions may be assigned to each
RAM4
soft key
from numbers 01 to 12. Also, the duration the soft key icon will be displayed
after the corresponding soft key is pressed may be set. The keys may be setup
to control the following functions:
DISPLAY
SOFT KEY ICON
FUNCTION
NONE
−
−
TX HI/LO
Selects transmit power
WX/CH
Switches channels between weather
and marine
SCAN
Turns the scanning function ON or OFF
MULTI WATCH
Starts and stops dual watch or triple
watch scan
MARK POSITION
Marks the current position for a “Waypoint”
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