BT-450 Operation manual
P/N:450-ENG-OPM-EXP-R01
Bistos Co., Ltd.
2021.06
14
2) Timer mode
①
Use the 30 minutes increase or decrease
button( ) to set the desired Timer
time.
②
The timer can be set at a maximum of 24
hours.
③
Set the light intensity to High or Low by
using the light intensity control
button( ).
(3) Pad output setting
1)
When the power is turned on, the status of the pad is OFF.
2)
Press the light intensity control button to determine the pad output.
3)
Pad output can be set as one of OFF, High, and Low.
(High : 60±10 μW/cm²/nm, Low : 30±10 μW/cm²/nm)
4)
When the device power is turned off while the pad output is set to High or Low, this pad output set
status is recorded. So when the power is turned on again and presses the intensity control button,
the pad output indicates the previous set status.
5)
However, when the device power is turned off with the pad output is set to off, the pad output status
will indicate High when the light intensity control button is pressed after the device is turned on
again.
< Off >
< High >
< Low >
(4) LCD Auto-Off
When there is no button input for 10minutes during use, the LCD turns off but the device is working
normally. The LCD is turned on by briefly pressing one of the four buttons.
NOTE
•
The charging level indication displayed on the LCD may differ from the actual battery capacity.
Make sure that the device is fully charged before use.
•
Charge the battery immediately when the low battery warning flashes.
•
If the device has not been used for a long time, make sure the battery is fully charged before use.
•
Measure the patient’s bilirubin level regularly.
