Philips IntelliVue TRx Instructions For Use Manual page 69

Step Action
2 If no indicators flash:
1. Check that the batteries are inserted properly.
2. Replace both batteries.
3. If there are still no indicators on the battery gauge, contact
your service provider.
If the indicators illuminate but do not behave as described above,
the transceiver has malfunctioned. Contact your service provider.
Battery Levels
Battery Gauge
4 green indicators
3 green indicators
2 green indicators
1 green indicator
1 red indicator
no indicator
Approximate
Approximate
Operating
Battery Life*
Time*
Remaining
Remaining
> 75% > 34.7 hours
> 50% > 23.1 hours
> 25% > 11.6 hours
25% to Battery > 15 minutes
Low level
Battery Low < 15 minutes
level to
Replace
Battery level
Replace none
Battery level
(Check
batteries for
correct
polarity)
Battery Information
Functionality
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
(see note)
Transceiver
shutdown/RF
shutoff
4-17
Basic Operation