Unitech HT630 Product Reference Guide

HT630 Product Reference Guide
3.2 User Mode and System Commands
There are eight system commands: RUN, TER, COM, DIR, ERA, TYP, CPY, and SET. Each command
can be invoked through menu-selection in User mode. User can press [CMD] key for two seconds in
Ready mode to enter User mode.
Select the corresponding number, 1-8, or press [Å] and [Æ] to highlight a command
then hit [ENT] to select a system command. Pressing the [EXIT] key (hit [CMD], then
[ALPHA]) returns to Ready mode.
User mode prompt
(1) RUN (2) TER
(3) COM (4) DIR
(5) ERA (6) TYP
(7) CPY (8) SET
RUN When you invoke the RUN command, you may press the [Æ] key to toggle the loaded program
and hit [ENT] to run the program. The program may also be executed on the terminal by entering
the program name directly in Ready mode.
TER This command puts the terminal in either terminal emulation mode or FormCaching application
mode depending on which function you select. Please see chapter 4 for detail on how to
configure and use FormCaching. In terminal emulation mode, the terminal serves as a dumb
terminal to transmit data to or receive data from a Host computer. In this mode, data input from
bar code reader or keyboard is displayed on screen and output to RS-232 port. Data received
from the serial port is displayed on the LCD screen. Communication parameters, such as baud
rate, data bits, parity, stop bits and flow control, must be set to be compatible with the destination
in order to send data properly.
COM This command puts the terminal in Kermit server mode. The following indicates the available
Kermit commands at the Host/PC side:
Command Description
Send filename Send a file from the Host/PC to terminal and store it in the terminal's
RAM disk
Get filename Get a file from the terminal to the Host/PC disk
Remote dir List files of the terminal RAM disk
Remote Del
filename Delete a data file stored in the terminal RAM disk
Make sure to set the terminal communication parameters to match the host/PC system before
proceeding data communication. Hit [ESC] Ready mode.
DIR This command shows the files in the RAM disk with the following information:
z The list of file names stored in the RAM DISK
z The size of program execution area
z The amount of free RAM DISK space left
ERA This command deletes a file from RAM disk of terminal. After the file has
been deleted, it can not be recovered.
< ERASE FILE >
SCAN.EXE

Unitech HT630 Specifications

General

Display diagonal	- \
Display resolution	128 x 64 pixels
Display number of colors	Monochrome
ROM capacity	0.256 MB
Internal memory	0.0005 GB
Internal memory type	RAM
Compatible memory cards	Not supported
Maximum internal memory	4.5 MB
Processor family	-
Processor frequency	0.8 GHz
Interface	RS-232
Storage temperature (T-T)	0 - 50 °C
Operating temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	5 - 95 %
Battery capacity	120 mAh
Battery life (max)	12 h
Battery recharge time (off)	2.5 h
Certification	BSMI, CCC, CE, FCC, VCCI, RoHS
Product color	Blue
Barcode reader	Yes
Keyboard layout	Alphanumeric
Keypad number of keys	27

Weight and Dimensions

Depth	35.1 mm
Width	67.1 mm
Height	167.64 mm
Weight	243.81 g