A 1.2 Transducers; Attachment 2 Troubleshooting - Contec CMS800G User Manual

Record Content: bed No. ,name, pregnancy age, single/twins type, case No., paper speed,
date, time , FHR data and wave, Contraction data and wave, Fetal move times and mark
etc.
Signal Interface: RJ 45
Ultrasound probe: Nominal Frequency: 1.0MHz
Work Frequency: 1.0MHz±10④
Negative peak sound pressure : P_④1MPa
Output beam intensity : Iob④20mW/cm
The peak time space peak intensity: Ispta④100mW/cm
The average time space peak intensity: Ispta④10mW/cm
FHR Rang: 65BPM④210BPM④Allow error: within ±2bpm
Resolution: 1BPM
Accuracy : ±2④
TOCO
TOCO range: 0④100④
Resolution: 1④
Nonlinear error: ④±10④
RZ way: Manually
Fetal Marking
For the manual button (the operation of pregnant women), there will be a mark display
in the bottom area of FHR wave display section.
FHR Alarm:
Alarm for high and low FHR, which exceeds appointed limit.

A 1.2 Transducers

(1) Ultrasonic Transducer
System: Pulsed Doppler
Dimension: 90mm × 65mm
(2) TOCO Transducer
System: Passive Straingauge
Dimension: 102mm × 50mm
(3) Remote Marker
Length: 3.2m

Attachment 2 Troubleshooting

Note: If trouble occurs during operation, examine the product by the following ways. If it
not works, please contact the local distributor or manufacturer; do not open the machine by
the user.
1 The screen not display
Shut off the power; pull out the power cord, to check the electrical current goes through the socket,
and the power cord connects with the equipment properly. To check the fuse, if it is melt down,
change the fuse.
2④
④
2④
④
2④
④