6. Maintenance & Check 48 
㩷㩷Displaying Alarm Log 㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷
Make ALARM LOG a yellow display, press          or the [ENT] key, and 
last 20 memorized alarm histories are displayed. 
Each alarm log displays alarm occurred position (position data need), 
date/month/year, time, alarm No. and alarm status. 
Alarm No. is from 01 to 13. The No. meaning is shown in page 
24. 
Alarm status has “A: alarm is still lasting” and “V: cleared alarm 
condition”. 
䍃When the [CLR] key is pressed, it returns to the maintenance menu. 
㩷㩷Outputting Alarm Log 㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷
䊶Make ALARM LOG OUT a yellow display, press       or the [ENT] key, 
and selects it from the following, set content. 
Set content  㧦NORMAL/PRINTER/PC 
NORMAL  㧦last 20 memorized alarm histories are output to the depth output port. 
PRINTER  㧦The alarm history is displayed to the printer in the text.   
The content to display is equal to “ALARM LOG".   
When “PRINTER PORT OUT" of menu “COMMUNICATION" 
is set to “PC", it becomes an error. 
PC 㧦All the memorized alarm histories are output to the printer output port.   
When “PRINTER PORT OUT" of menu “COMMUNICATION" is set to “PRINTER", it 
becomes an error. 
㩷㩷Deleting Alarm Log 㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷㩷
䊶Make ALARM LOG DEL a yellow display, press     or the [ENT] key, and  all the memorized alarm 
histories are deleted. 
Position     date  time No. status