RIOTEC DC9273A User manual

1
Quick Guide
-DC9273A
1
Connect to micro USB port of OTG device
2
3
* Before you use scanner, please switch to "C" for battery
charge for 3~4 hours.
* Under “C mode”, you can raise/lower soft-keyboard
easily. (For USB HID only)
4
DC9273A is with Li-Ion battery inside. When in charging,
please use the original power adaptor of OTG device
(recommend). Through it, it charges both OTG device and
DC9273A internal battery at the same time. When in low
battery (Red LED flashing), please charge it immediately.
LED Indicator Information
Green LED OFF Full charged (Charge mode)
Green LED ON Charging (Charge mode)
Red LED Flashing Low battery (Operation mode)
Attention: Under “Operation mode” please do not charging,
otherwise the OTG device's battery will be charging back to
DC9273A’s battery.
5

The touch sensor area is around the central area. There are 2
button trigger on the right and left side.
Please check the above drawing for your reference.
Installation
Before using scanner, please make sure that the OTG device is
fully charged.
1. Under USB HID interface
** When plugged into OTG device, it will be recognized and
begin to scan the barcode.
2. Under USB Serial interface
** Please install PL-2303 driver into your OTG device first.
PL-2303 driver can be downloaded from Google Play
** Connect scanner to your OTG device, then, you can
know which serial port scanner connects to.
** The data you scan will be sent to serial port and your
APP can get the data from serial port directly.
Li- Ion Battery
Button Trigger
O=Operation mode
C=Char
g
e mode
Touch Trigger Area
Button Trigger
Char
g
e port
Indicator
(
LED
)
Indicator
(
LED
)
Suction Cup Exit Windo
w
PU Glue
(Can be used
repeatedly)
Micro USB
cable (OTG)

2
Reset Configuration to Defaults
If you are unsure of the scanner configuration or have
scanned the incorrect codes, please scan from A1 to A2 for
USB HID or B1 for USB Serial. This will reset the scanner to its
factory defaults.
USB HID USB Serial
A1 B1
A2
*Note: Please install PL-2303 driver for USB Serial.
Keyboard Language (For USB HID only)
Scan the appropriate country code as below to program the
keyboard layout for your country or language. As a general
rule, the following characters are supported, but need special
care for countries other than the United States:
@ | $ # { } [ ] = / ‘ \ < > ~
USA
(Original setting)
Italian
Norway France
Germany Vietnam
Sweden Spain
Denmark
P
ortu
g
al
Switzerland Hun
g
ary
1D Symbologies – 1
ENABLE CODABAR DISABLE
ENABLE Code 39 DISABLE
ENABLE Code 32 DISABLE
ENABLE
Code 39
FULL ASCII DISABLE
ENABLE Interleaved 25 DISABLE
ENABLE Code93 DISABLE
ENABLE Matrix 25 DISABLE

3
1D Symbologies – 2
ENABLE MSI DISABLE
ENABLE CODE128 DISABLE
ENABLE GS1-128 DISABLE
ENABLE TELEPEN DISABLE
ENABLE UPC-A DISABLE
ENABLE EAN-13 DISABLE
ENABLE EAN-8 DISABLE
1D Symbologies – 3
ENABLE
GS1
Omnidirectional
DISABLE
ENABLE
GS1 DataBar
Limited DISABLE
ENABLE
GS1 DataBar
Expanded DISABLE
ENABLE CHINA POST DISABLE
ENABLE PLESSY CODE DISABLE
ENABLE INDUSTRIAL 25 DISABLE
 Information in this document is subject to change without notice.
 For more information, please visit:
www.riotec.com.tw
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