Operator's Manual

Product Specifications Measurement Specifications
TM80/TM70 Telemetry Monitor Operator’s Manual A - 13
A.8 Measurement Specifications
A.8.1 ECG
Priority
All communication data type shall have the same priority.
Transmission distance
■ Distinct vision distance between the TM80s or between
the TM70s is no less than 3 m.
■ Distinct vision distance between TM80 and BP10 or
between TM70 and BP10 is no less than 3 m.
System capacity
■ One TM80 can synchronously transport the device
configuration to at least other five TM80s in a 10 m
2
space. Five pairs of TM80 and BP10s can communicate in
a 10 m
2
space, with TM80 communicating with the
central station.
■ One TM70 can synchronously transport the device
configuration to at least other five TM70s in a 10 m
2
space. Five pairs of TM70 and BP10s can communicate in
a 10 m
2
space, with TM70 communicating with the
central station.
Resistance to wireless interference
The bluetooth function is normal when the distance between
the following interfering devices and TM80/TM70 or BP10 are as
follows:
■ > 1 m for microwave ovens.
■ > 0.2 m for cellular communication devices, wireless
devices, intercoms, and cordless phones.
Communication interruption message
When the bluetooth communication is interrupted, TM80/TM70
displays prompt message.
ECG
Standard
Meet standards of IEC60601-2-27
Leadset
3-lead: I, II, III
5-lead: I, II, III, aVR, aVL, aVF, V
6-lead: I, II, III, aVR, aVL, aVF, Va, Vb
Automatic 3/5/6- lead recognition
ECG standard
AHA, IEC
Sweep speed
6.25 mm/s, 12.5 mm/s, 25 mm/s
Accuracy: ± 10%