User's Manual

Telemetry Transmitter User Manual Using Battery
Chapter 19 Using Battery
Telemetry transmitter supports 2 sections of AA batteries which cannot be charged directly
in battery bin.
CAUTION
Remove the batteries from the telemetry transmitter if they are not used for a longer
period of time.
19.1 Battery Status on Screen
The screen of telemetry transmitter as well as technical alarm/ indicator area in patient sector
of MFM-CMS (refer to 6.2 Networked Monitoring Display) displays battery status. Higher the
battery surplus’ level is, more power the battery has.
The following is the definition about the battery level under the typical testing environment.
Battery Level Power Surplus
Level 0 near to using up
Level 1 work continuously no less than 6 mins
Level 2 work continuously no less than 20 hours
Level3 work continuously no less than 40 hours
Level 4 work continuously no less than 60 hours
The typical testing environment includes:
Temperature 25±2℃, SpO
2
module unconnected, continuously testing ECG of 3-lead
（pace off and RESP off）, typical network environment with no interference, screen closed and
at least 5 mins of continuous work.
In actual application, power surplus may be different with the table above due to batteries’
performance.
Telemetry transmitter will sent technical alarm information of low battery power to
MFM-CMS informing user of changing battery when battery power is 0-level. Meanwhile,
telemetry transmitter gives out a periodic sound of “du-du-du” whose interval is 10 seconds till
shutdown.
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