KoamTac KDC20 - 2 D - Kdc30 Op;Kdc270 C;280 C;470 C

KDC User Manual MULTIPLE SPECIAL BARCODES
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18.2 2D – KDC30OP/KDC270C/280C/470C
Disabled
10 minutes
15 minutes
30 minutes
45 minutes
60 minutes
The following table shows the different power management modes of the KDC.
Mode
Description
Current
consumption
Support
Models
Power Off
• KDC is not ready to use and all
components are off
• It takes about 30 – 60 seconds to boot up
before it can be used
• To power OFF the KDC, press and hold
the SCAN + DOWN buttons for more
than 3 seconds or Slide power switch off
(KDC400 only). Or press and hold the
both SCAN buttons for more than 3
seconds. (KDC500 only)
< 10 uA
KDC20/30
KDC350
KDC400
KDC270
KDC280
KDC470/475
KDC500
Hibernation
• KDC is not ready to use and all
components are off.
• It takes 4 – 5 seconds to boot up before it
can be used
• KDC transits into a hibernation mode
from Power On or Sleep mode when the
timeout has occurred (10, 15, 30, 45 & 60
< 10 uA
KDC30OP
KDC270
KDC280