Ultrasound Technologies PD1 combi, Руководство по эксплуатации

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PD1+ combi
The PD1+ combi operates in a similar manner to the PD1 combi.
The unit is turned on by pressing the on/off control (B) , the system
micro-controller monitors the detected signal and turns the unit off
when no signal has been detected for approximately 2 minutes.
The LCD displays battery condition and fetal heart rate
(F) . A
battery icon (C) is displayed when the battery requires changing.
The fetal pulse icon (G) flashes at approximately the same
rate as the detected fetal heart.
Serial RS232 connection can be made by attaching the optional
serial link cable to socket
(H) on the side of the unit - contact
supplier for further details.
(A)
(G)
(B)
(D)
(H)
(F)
(C)
Transducer colour coding
Connector ring colour
2MHz Red
3MHz Orange
5MHz Green
8MHz Grey