Troubleshooting - Wellue Pulsebit EX PB-20 Schnellanleitung

Brightness: Settings-> Touch the brightness meter to adjust the
brightness
Voice: Settings->Touch the Voice switch to turn the heartbeat
voice on and off.
Other settings: Date& Time, Erase Data, Factory Reset, About.

9. Troubleshooting

Problem
The device does
not turn on.
Low battery
indicator is blinking
The ECG waveform
amplitude is small
ECG waveform
drifts or disappears
and "Check
Possible Cause
1. The battery may be
low.
2. The device might be
damaged
The battery is low.
The Lead you have
chosen is not suitable.
1. The pressure exerted
on the electrode is not
stable or too great.
15
Solution
1. Charge the battery
and try again.
2. Please contact your
local distributor.
Charge the battery
and try again.
Swap with another
Lead and try again.
1. Hold the device so
that it is stable.
2. Try to keep