4. Operation 22
Setting System Alarm
Make SYSTEM ALARM a yellow display, press or the [ENT] key, and the following menu is
displayed.
SYSTEM ALARM
㩷 DEPTH LOST OFF
㩷 TX ALARM OFF
㩷 RX ALARM OFF
㩷 BUBBLE ALARM OFF
㩷 PRINTER ALARM ON
ޟDEPTH LOSTޠ
٧The alarm operation when sea bottom cannot be detected is selected.
Make DEPTH LOST a yellow display, press or the [ENT] key, and select it from the following, set
content.
Set content 㧦OFF/ON
OFF
㧦The sea bottom lost alarm doesn't operate.
ON 㧦When sea bottom was not able to be detected 15 times or more, the sea bottom lost
alarm is started.
When sea bottom was not able to be detected 40 times or more with range of
10/20/50m, the sea bottom lost alarm is started.
When sea bottom is detected after the sea bottom lost alarm starts, it is released.
Select the operation by and press the [ENT] key.
ޟTX ALARMޠ
٧When the transmitter becomes abnormal, the alarm operation is selected.
Make TX ALARM a yellow display, press or the [ENT] key, and select it from the following, set
content.
Set content 㧦OFF/ON
OFF
㧦The transmission alarm doesn't operate.
ON 㧦When abnormality occurs in the transmitter, the transmitter alarm is started.
Select the operation by and press the [ENT] key.
Selecting items move a yellow display with or key.