4. Operation 21 
 
 
4.4  Alert Setting 
  The following menu is displayed with [MENU]・ALERT . 
 
 
  RELAY
 
 
 
 
 
・A present selection item is displayed by a yellow character. 
・Selecting items move a yellow display with     or     key. 
・When       or the [ENT] key is pressed after a necessary item is selected, the item setting content is 
displayed. 
・When the [ENT] key is pressed after the content is selected (setting), the selection (setting) is registered 
and it returns to above screen. 
・When returning to above screen without registering, press   or the [CLR] key. 
 
 
 Setting Buzzer Key        
・Make KEY ACK a yellow display, press   or the [ENT] key, and select it from the following, set content. 
Set content  :  ON/OFF 
ON  :
  When the key on the operation panel is pressed, it sounds a buzzer. 
OFF  :  When the key on the operation panel is pressed, it doesn't sound a buzzer. 
・  Select the method by   and press the [ENT] key. 
 
 Setting Relay     
◎The kind of the relay contact output is selected. 
・  Make RELAY MODE a yellow display, press   or the [ENT] key, and select it from the following, set 
content. 
Set content  :CONTINUOUS/INTERMITTENT 
CONTINUOUS  :
  When it is a depth alert and a system alert, the relay contact is continuously 
output. 
INTERMITTENT  :  When it is a depth alert and a system alert, the relay contact is intermittent 
output. 
・  Select the method by   and press the [ENT] key. 
 
 
A left, set content is an initial value.