Unitech HT630 User Manual

4.2 How to Create a FormCaching
You will need to enter Supervisor mode and select “4.FORM” category in order to set the configuration of
FormCaching (refer to the HT630 Programming Reference Manual for how to enter the Supervisor mode).
After selecting the “4.FORM” in Supervisor mode, the screen will show as above. The system will first ask
user to specify four categories of the field specification including field prompt, data length, data type and
device type of each data field. After completion to define all data fields, the user should hit [CMD] then
[ALPHA] keys to end the setup of field specification. This step also determines the number of fields in each
record and you may continue to set the rest six categories of record specification including between field, field
delimiter, record delimiter, date stamp field, time stamp field and field delay.
When the FormCaching application is executed, a data file named FORM.DAT will be created to store data.
The system will not allow the user to redefine FormCaching if the FORM.DAT is existed. It is necessary to
delete the FORM.DAT in order to change the configuration of FormCaching.
4.3 How to Run FormCaching
When FormCaching is enabled, the built-in application can be run by selecting “2.TER” command in User mode
and then select “2.FORMCACHING”. The FormCaching application will follow the setting as defined to display
prompting, get input and store data in the file named FORM.DAT. Hit [CMD] then [ALPHA] keys to end
FormCaching and return to system Ready mode. User may use [] key to browse a previous data record, [] key
to step to next record, press [C] key to clear the record and then input new value of every field of this record.
After collecting data, the FORM.DAT file can be uploaded to host either by invoking Kermit server in User
mode described in section 3.2 or remote ESC command described in 3.4.
4.4 Default Setting of FormCaching
In default, the FormCaching is initialized with settings as shown in the table below.
DATA FIELD SPECIFICATION: field number=2 DATA RECORD SPECIFICATION
Category Setting Category Setting
Field #1 FIELD PROMPT ITEM: BETWEEN FIELD Append screen
DATA LENGTH 32 FIELD DELIMITER ,
DATA TYPE ALPHANUM RECORD FELIMITER CR
DEVICE TYPE BOTH DATE STAMP FIELD NONE
Field #2 FIELD PROMPT QTY: TIME STAMP FIELD NONE
DATA LENGTH 4 FIELD DELAY 0
DATA TYPE NUMERIC
DEVICE TYPE KEY ONLY
FORMCACHING
1:YES
2:NO
OTHER:EXIT
Copyright 2008 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
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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