User's Manual

K
KDC User Manual FAQ
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11.2
Host Interface
Q: What interface ports are supported by the KDC?
A: The KDC100 has two USB ports: Swing-out Type A and Ultra-mini USB ports that support USB to
Serial protocol. KDC200/250/300/350/400(except KDC470) have one Ultra-mini USB port that
supports USB to Serial protocol and Bluetooth that supports HID/SPP/MFi Bluetooth profiles.
KDC270 and KDC470 have one Micro USB port. KDC20/30 have one Swing-out Type A USB port
which supports USB to Serial protocol and Bluetooth with HID, SPP and MFi Bluethooth profiles.
KDC500 has one micro USB port that supports USB to Serial protocol and Bluetooth that supports
SPP/MFi Bluetooth profile.
11.3
Battery
Q: How long will the KDC battery last before it needs to be replaced?
A: The battery on the KDC may be charged at least 300 times before it needs to be replaced.
Q: How long does it take to charge the KDC?
A: It takes about 2 hours to charge the KDC20/100/200, 4 hours to charge the KDC30/250/300/270,
and 5 hours to charge the KDC350/400/500.
Q: How many barcodes may a fully charged KDC scan?
A: If the user scans a barcode every 1 seconds, KDC100/30 scans more than 12,000 barcodes, KDC20
scans more than 11,000 barcodes, KDC200 scans more than 8,500 barcodes, KDC250 scans more
than 33,000 scans, KDC300 scans more than 22,000 scans and 2D models of KDC350/400/500 scan
more than 40,000.
Q: How long will the KDC battery lasts in the sleep mode?
A: KDC100 lasts more than 75 days. KDC20/200 lasts more than 2 days while connected in Bluetooth
and 60 days if not connected in Bluetooth. KDC250/270L lasts 7 days while connected in Bluetooth
and 120 days if not connected in Bluetooth. KDC30/270C/300 last more than 25 days while
connected in Bluetooth and 5 days if not connected in Bluetooth. KDC350 lasts more than 12 hours
while GPS is active and Bluetooth is connected, 7 days while GPS is not active and Bluetooth is
connected, and 20 days while GPS is not active and Bluetooth is not connected.
KDC410/415/420/425/430/470 last more than 8 days while connected in Bluetooth and 20 days
while if not connected in Bluetooth. KDC450/470 lasts more than 4 hours while reading RFiD tag
continuously every second and Bluetooth is connected, 5 days if reading RFiD tag casually and
Bluetooth is connected. KDC500 lasts more 7 days while connected in Bluetooth and 10 days if not
connected in Bluetooth.
Q: May I replace the KDC battery?
A: Yes. The KDC has a separate compartment for the battery that may be opened easily with a driver.
KDC batteries may be purchased at www.KOAMTACstore.com or from local KDC reseller.