Key Unit; Printer Test; Alert Test - JRC JFE-680 Instruction Manual

「KEY UNIT」

・Make KEY UNIT a yellow display, press
･When the key on the operation panel is pressed, the name of the pressed key is displayed.
However, it returns to the self test menu when the [CLR] key is pressed, and the [CLR] key is judged.

「PRINTER TEST」

・Make PRINTER TEST a yellow display, press

「ALERT TEST」

・Make ALERT TEST a yellow display, press
content.
Set content ：OFF/DEPTH ALARM/SYSTEM ALERT
When DEPTH ALARM is selected, and the depth alert is set according to the following procedure, the test
starts.
･Menu "ALERT"
･Menu "ALERT"
than 1/2 of the scale values is set" ・ [ENT] key.
・When the sea bottom lost alert is set according to the following procedure after SYSTEM ALERT is
selected, the test starts.
･Menu "ALERT"
･Set it to "OFF" after ALERT TEST finishes.
・When the [CLR] key is pressed, it returns to the self test menu.
・ Return "DEPTH ALARM" and "SYSTEM ALERT" to original setting.
or the [ENT] key, and the operation unit self test starts.
"DEPTH ALARM"
"DEPTH ALARM"
"SYSTEM ALERT"
or the [ENT] key, and the test pattern is output (print).
or the [ENT] key, and select it from the following, set
"ALERT CONT"
"ALERT SETTING"
"DEPTH LOST"
"ON" ・[ENT] key
"A depth value that is deeper
"ON" and [ENT] key
6. Maintenance & Check 53