Ultrasound Technologies Fetatrack 310, Service Manual

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Ultrasound Technologies Ltd
Operating Procedures
Fetatrack310 Service Manual Issue3 Page 7
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You are then prompted to enter the Toco Filter Value.
This sets the filtering within the monitor to produce a smoother Toco trace if required.
( The filter can remove some of the maternal breathing artifact). It is set by pressing
the
Volume Up button for a value soothing value between 1sec and 2sec..
When the correct filter value is displayed press the
Toco Zero button once.
You are then prompted to enter the Toco Range.
This sets the response of the Toco transducer to either a full scale of 100 or 200 on
the chart print out. It is set by pressing the
Volume Up button for a value between
100 and 200..
When the correct range is displayed press the
Toco Zero button once.
You are then prompted to enter the Chart recorder speed.
This sets the initial turn-on speed of the chart recorder. Then once the chart is
running the speed can be further changed to 1 ,2 or 3 cm/min. It is set by pressing
the
Volume Up button for a value of 1, 2 or 3 cm/min..
When the correct speed is displayed press the
Toco Zero button once.
You are then prompted to select the Data Block on or off.
The Data Block is printed at the start of each recording, this function can be disabled
by setting Data Block to off. It changes from on to off and back again by pressing the
Volume Up button..
When the Data Block is set to your requirements press the
Toco Zero button once.
You are then prompted to select the Tachycardia Alarm on or off.
The Tachycardia Alarm is triggered when the system detects a Tachycardia above a
preset value that the user can choose. The Alarm can be a level alarm or one
calculated from a complex. Press the
Volume Up button to change the setting. The
alarm is tone is silenced by pressing the units Volume button.
When the Tachycardia Alarm is set to your requirements press the
Toco Zero button
once.
You are then prompted to select the Bardycardia Alarm on or off.
The Bradycardia Alarm is triggered when the system detects a Bradycardia below a
preset value that the user can choose. The Alarm can be a level alarm or one
calculated from a complex. Press the
Volume Up button to change the setting. The
alarm is tone is silenced by pressing the units Volume button.
When the Bradycardia Alarm is set to your requirements press the
Toco Zero button
once.
The FETATRACK 310 will then restart and operate according to your settings.
The FETATRACK 310 is now operational, and the LCD screen will show US1 --- us2 ---
(if the unit is only a single fetus monitor it will only display US1 ---) and a Toco value.