Japan Radio Co. JFE-680, Instruction Manual

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Se Se tti tti ng Depth Alarm ng Depth Alarm
DEPTH SETTING DEPTH SETTING
20.0 20.0
Display the window shown above. Display the window shown above.
Pressing and holding the upward-arrow key increases the depth setting of the Pressing and holding the upward-arrow key increases the depth setting of the depth alarm. depth alarm.
Pressing and holding the downward-arr Pressing and holding the downward-arrow key decreases the depth setting ow key decreases the depth setting of the depth of the depth
alarm. alarm.
Press the ENT key to finish setting. Press the ENT key to finish setting.
If the measured depth is less than the set depth alarm value, a If the measured depth is less than the set depth alarm value, a warning characte warning character blinks and r blinks and
the buzzer sounds. the buzzer sounds.
Notes: Notes:
1. The buzzer
1. The buzzer sounds for sounds for depth, power depth, power fail, and fail, and system alarms. system alarms. Y You can ou can check which check which alarm alarm
is being issued from the is being issued from the blinking characters. blinking characters.
2. 2. If, due to bubbling, etc., it is If, due to bubbling, etc., it is not possible to discriminate the sea bottom, it is also not not possible to discriminate the sea bottom, it is also not
possible to possible to trigger the trigger the depth ala depth alarm. rm. When saili When sailing in shal ng in shallow waters, low waters, please che please check the sea ck the sea
bottom reflected on the screen. bottom reflected on the screen.
3. The alarm 3. The alarm tone sounds tone sounds from the from the hole at hole at the front the front panel. panel. Do Do not block not block this hole. this hole.
The currently set depth alarm is The currently set depth alarm is displayed on the screen. displayed on the screen.
Note: Note:
The depth can be set between 0.0 and 99.9 meters.
The depth can be set between 0.0 and 99.9 meters.
A A ct ct iv iv at at in in g g /d /d eac eac t t i i v v at at in in g g t t h h e al e al ar ar m m
Highlight the alarm item you wish to Highlight the alarm item you wish to activate or deactivate. activate or deactivate.
Select OFF to deactivate the alarm. Select OFF to deactivate the alarm.
Select ON to activate the alarm.
Select ON to activate the alarm.
Press the ENT key to finish setting. Press the ENT key to finish setting.
4. 4. Operation Operation 18 18