Using Multiple devices - We recommend using the BT12 device together with a maximum of two other BT ECG
devices within the range of each BT ECG device. Section 2. Contraindications, warnings, precautions and adverse
reactions above includes the following information: - “ and BT12 operate safely and effectively in an environment
where BT devices and WLAN devices coexist. But some restrictions have to be considered. We recommend using
the BT12 device together with a maximum of two other BT ECG devices within the range of each BT ECG device.
Furthermore, any WLAN sender or receiver (e.g. WLAN USB dongles for PCs) should be placed more than 1 meter
away from the BT12 and the BT receiver (BT USB dongle for PCs) respectively. Otherwise, BT12 will lose data
packets. The user is responsible for ensuring that data transmission is not corrupted by too many wireless senders
or receivers in the vicinity.”
4.
NOTE 1 – ENABLE/DISABLE INTERNAL BT ADAPTOR
To enable / disable internal built-in BT adapter - go to Taskbar “show hidden icons” to bring up icons screen (NB: If there
is no Bluetooth icon, there is no built-in Bluetooth adaptor on the computer so in this case, the external Startech Dongle
must be used)
Verify BT12 ECG device battery charge status. Replace the batteries when the BT12 ECG device display “battery
symbol” flashes or shows no more bars.
Right Click on Bluetooth icon and select Turn Adapter On /Off option as required
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