BT-300
Operation Manual 34
P/N : 300-ENG-OPM-EUR-R09
Bistos Co.,Ltd.
2018,03
Section
11
Troubleshooting and
Maintenance
11.1 User Test
The user has to check the monitor performances each time the unit is turned on.
1. Make sure the monitor power is properly connected.
2. Check the recorder for paper and door open.
3. Connect the transducers to the monitor.
4. Turn on the monitor.
Check that the monitor successfully powered on and is displaying the LED
window. If an error occurs , the unit should be removed from service if this
occurs.
Check that the recorder is feeding paper and the power on test pattern printed
properly. Remove from service if this does not occur.
11.2 Ultrasound Transducer Test
To test an ultrasound transducer:
1. Properly connect the transducer to the front panel.
2. Turn on the monitor.
3. Adjust the speaker volume to an audible level.
4. Hold the transducer on one hand and tap on the transducer face with the other
hand. The tapping sound should be heard from the monitor.
The transducer is operating properly if you can hear noise from the speaker.
Remove from service if no noise is heard or until the proper cause is identified
and repaired.
11.3 UC(TOCO) Test
To test the UC(TOCO) transducer:
1. Properly connect the transducer to the front.
