User's Manual

K
KDC User YOUR KDC
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3.4
LED Status
Table 5 - Explanation of LEDs
3.5
Empty Battery
KDC100/200/250/300/270/350
The KDC will display the message Empty Battery Connect USB when the battery is empty. Please
charge the KDC IMMEDIATELY to prevent any interruptions while it is collecting data.
KDC20/30/400
x Under 30% - Orange LED flickers at 1-second-intervals for 5 seconds every minute.
x Under 20% - Orange LED flickers at 1-second-intervals for 10 seconds every minute.
x Under 10% - Red LED flickers in 1- second-interval for 10 seconds every minute, and the user
will hear a beeping sound.
KDC500
x Under 10% (Low) Displays the message Low Battery Please Charge. KDC500 is still
functional, but charge the KDC500 IMMEDIATELY to prevent any interruptions while it is
collecting data.
x Under 5% (Empty) - Displays the message Empty Battery Please Charge. KDC500 is not
functional any longer.
LED Color
Status
Green
z
Successful Reading
z USB is connected and battery
is fully charged.
z MFi mode in pairing mode.
Orange
z
Low battery
z USB is connected and battery is charging
z HID mode is in pairing mode. (ex
cept KDC500)
Red
z
No reading
z SPP mode is in pairing mode.