Unitech HT682 User Manual

Power Status Indication
When the "Main Batteries Very Low" icon
appears, charging the main battery pack as
soon as possible is highly recommended in
order to avoid system shutdown at an
awkward moment.
“Backup Battery Low” Icon
When the "Backup Battery Low" icon appears, it indicates that the backup battery is low and
needs to be charged.
Charging the Lithium-Ion Battery Pack
Automatic shutdown of the HT682
The HT682 will enter idle mode when there is no task, or all tasks are waiting for input. In
default setting, the HT682 will automatically turn itself off if it remains idle for 3 minutes and
when there is no external charging power applied. Pressing the power button will return the
HT682 to the same point at the time of automatic shutdown.
Do not leave the PDA Scanner for a long time in the charging cradle and do not charge the
battery with a cable long, which will shorten the battery life and cause battery
expanding/ballooning. The unit should not be subject to very high temperature, excessive
moisture, and direct heat. Avoid the battery from being fully charged and staying in a high
temperature environment. Avoid PDA Scanner or spare battery from staying in a hot vehicle.
For prolonging the storage time, keep the battery at a 40% charge level. Lithium ion batteries
oxidize least when they are stored at the state of 40% charge.
To save the battery power, it is better to turn off wireless mode. Please follow the steps below
to turn off the wireless mode
18

Unitech HT682 Specifications

General

Certification	CE, FCC, BSMI, VCCI, CCC, SRRC, RoHS
Product color	Black
LED indicators	Yes
Phone function	-
Keyboard layout	Alphanumeric
Linear (1D) barcodes supported	Codabar, Code 11, Code 128, Code 32, Code 39, Code 93, EAN-13, EAN-8, MSI, PLANET, POSTNET, U.P.C.
International Protection (IP) code	IP65
2D (matrix & stacked) barcodes supported	Aztec Code, Codablock, Code 49, Composite Codes, Data Matrix, MaxiCode, MicroPDF417, PDF417, QR Code
Display diagonal	2.8 \
Display resolution	- pixels
Speakers	Mono
ROM capacity	512 MB
Internal memory	0.512 GB
Internal memory type	SDRAM
Compatible memory cards	SDHC
Maximum memory card size	32 GB
Processor family	OMAP AM3703
Processor frequency	0.8 GHz
USB 2.0 ports quantity	1
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Battery capacity	- mAh
Data network	EDGE, GPRS, GSM, HSDPA, UMTS
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	2.1+EDR
GSM bands supported	850, 900, 1900, 2100 MHz
Security algorithms	AES, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP, WEP, WPA, WPA2
Operating system installed	Windows Embedded Compact Professional 6.0 R3

Weight and Dimensions

Depth	30 mm
Width	55 mm
Height	170 mm
Weight	- g