Service manual

3. DIAGNOSTIC CHECK
3.16 Service Manual BSM-4100
ALARM INDICATOR Check
This item checks the function of the alarm indicator located on the top of the
instrument. Check the light of indicator lamp according to the screen indication.
If the color does not light, the connection cable is loose or disconnected or the
MAIN board or indicator board will be faulty. If the indicator lights partially, the
indicator board is faulty.
Procedure to Start the ALARM INDICATOR Check Program
1. To select the Alarm Indicator Check, touch the “ALARM INDICATOR
CHECK” key. The lighting color is highlighted on the screen sequentially.
2. To return to the MANUAL CHECK MENU screen, touch the “RETURN” key.