Ultrasound Technologies Fetatrack 310, Руководство по обслуживанию

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Ultrasound Technologies Ltd
Operating Procedures
Fetatrack310 Service Manual Issue3 Page 6
©Ultrasound Technologies Ltd, Lodge Way, Portskewett, Caldicot, South Wales NP26 5PS, United Kingdom.
T +44 (0) 1291 425425 F: +44 (0) 1291 427093 E: ultratec@doppler.co.uk W:
www.doppler.co.uk
Operating the
FETATRACK 310
In this section, information is supplied which will help you use the FETATRACK 310 for the fist
time.
User Configuration
Firstly connect the
AC supply cord.
It is necessary to set the operation of the
FETATRACK 310 to meet your requirements.
Before turning the FETATRACK 310 on, press and hold down the Toco Zero button. Then, whilst
keeping the Toco Zero button pressed down, turn the FETATRACK 310 on by flicking the AC
input on/off switch which is located on the rear of the unit as part of the AC line input socket .
When the unit is on the front panel LED will be illuminated.
The FETATRACK 310 starts and then enters its User Configuration Mode, release
the Toco Zero button as soon as ‘ Calibrate System’ is displayed .
You are then prompted to enter the date if different to that displayed.
To change the day and month press the
Volume Up button. One press advances the
day by one, pressing the Volume Up button for longer advances the day by 10.
To change the year press the
Volume Down button. One press advances the year by
one, pressing the Volume Down button for longer advances the year by 10.
When the correct date is displayed press the
Toco Zero button once.
You are then prompted to enter the time if different to that displayed.
This works in a similar manner to the date with the
Volume Up button advancing the
hours and the Volume Down button advancing the minutes.
When the correct time is displayed press the
Toco Zero button once.
You are then prompted to enter the Toco Base Line offset.
This sets an artificial zero line for the toco transducer above zero, it can be set by
pressing the
Volume Up or Volume Down buttons for a value between 0 - 20.
After setting this value the Toco will be set to this every time the Toco Zero switch is
pressed, and allows small negative Toco excursions to be seen on the chart.
When the chosen zero offset is displayed press the
Toco Zero button once.