EDAN F15 Series Service Manual

F15 Series Fetal & Maternal Monitor Service Manual Troubleshooting
- 33 -
LCD displays improper
characters.
LCD defective.
Replace the LCD.
7.3 Touch Screen Failures
Phenomenon
Possible Cause
Solution
The touch screen is not
functioning.
The touch screen related
cable(s) is (are)
disconnected.
Check that the touch screen related
cables between the main control
board, touch screen controlling board
and the touch screen are well
connected.
The touch screen is
damaged.
Replace the touch screen.
The touch position invalid.
The touch screen is not
calibrated.
Calibrate the touch screen using
procedures described in section 4.6
Calibrating Touch Screen.
7.4 Sound Failures
Phenomenon
Possible Cause
Solution
Hoarse or odd sound from
loudspeaker.
Loudspeaker defective.
Replace the loudspeaker.
Main control board
defective.
Replace the main control board.
7.5 Recorder Failures
Phenomenon
Possible Cause
Solution
No paper advances.
No paper in the drawer.
Load paper and close the drawer.
Paper drawer is open.
Close the drawer.
Paper jam.
Open the drawer and remove the
paper jam. Re-load paper then close
the drawer.
Print controlling board
defective.
Replace the print controlling board.
Recorder connection failure.
Check all the connectors.
Gear assembly defective.
Replace the gear assembly.
Main control board
defective.
Replace the main control board.
The “Check paper” alarm
message appeared on the
screen, but the drawer is not
empty.
Paper sensor dirty.
Clean the paper sensor with a dry
clean cloth.
Paper sensor defective.
Replace the paper sensor.

EDAN F15 Series Specifications

General

Brand	EDAN
Model	F15 Series
Category	Monitor
Language	English