Furuno CI-35H - Manual (Page 59)

5-1
CHAPTER 5. TROUBLESHOOTING
1. SELF-CHECK
The CI-35/35H has a self-test facility for general diagnosis of its major circuits. If an unusual
symptom is encountered during operation of the equipment, perform the self-check. If the self
check reveals equipment fault, shown by the error code, report the results to the service technician
when calling for service. (The user should not attempt further check inside the equipment.)
Do not open the cover of
the equipment.
This equipment uses high
voltage electricity which can
shock, burn, or cause death.
Only qualified personnel
should work inside the
equipment.
WARNING
Procedure
1. Call menu window by the pressing the MENU key.
2. Select “MENU MODE” - “MENU 2” by the and knobs.
* MENU 2 * KNOB ITEM
Jan/15/1997
KNOB SETUP
END : MENU KEY
MENU MODE : MENU1 MENU2 MENU3 MENU4
REF DEPTH : OFF E/S
BEAM TEST : OFF
SELF CHECK : SINGLE
DEMO DATA : OFF DP3. 4 LOG10
TRIP RESET
DATE/TIME
: RESET (0. 00)
: TIME DATE
MENU SELECT : LOCK UNLOCK
MENU SET : FACTORY
CONT1 PANEL ECHO