POSIFLEX Business Machines Computer Monitor PD 7100 User Manual

7100  
7200  
PD-  
Series  
USER’S MANUAL  
LCD CUSTOMER DISPLAY  
Rev. : A1  
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TABLE OF CONTENTS  
GENERAL  
DESCRIPTION · · · · · · · · · · · · · · · · · · · · · 1 - 1  
Introduction · · · · · · · · · · · · · · · · · · · · · · · · · 1 - 1  
Application · · · · · · · · · · · · · · · · · · · · · · · · · · 1 - 1  
Special Features · · · · · · · · · · · · · · · · · · · · · · · 1 - 1  
Description · · · · · · · · · · · · · · · · · · · · · · · · · · 1 - 2  
Model Numbers · · · · · · · · · · · · · · · · · · · · · · · 1 - 2  
ACCESSORIES · · · · · · · · · · · · · · · · · · · · · 2 - 1  
INSTALLATION · · · · · · · · · · · · · · · · · · · · 3 - 1  
Signal Connection · · · · · · · · · · · · · · · · · · · · · · 3 - 1  
Power Connection · · · · · · · · · · · · · · · · · · · · · · 3 - 1  
Using Power Adaptor · · · · · · · · · · · · · · · · · · · 3 - 1  
Using Power from PC · · · · · · · · · · · · · · · · · · · 3 - 1  
Using Power from POS System · · · · · · · · · · · · · · ·3 - 3  
Using printer power adaptor · · · · · · · · · · · · · · · · 3 - 3  
Connect for Pass Through Operation · · · · · · · · · · · · ·3 - 3  
After Powering Up · · · · · · · · · · · · · · · · · · · · · · 3 - 4  
OPERATION · · · · · · · · · · · · · · · · · · · · · · · 3 - 4  
Displaying Data · · · · · · · · · · · · · · · · · · · · · · · ·3 - 4  
Command Codes · · · · · · · · · · · · · · · · · · · · · · ·3 - 4  
DIP Switch & Jumper Settings · · · · · · · · · · · · · · · · 3 - 5  
On control board in display head · · · · · · · · · · · · · · 3 - 5  
On I/O board in base · · · · · · · · · · · · · · · · · · · ·3 - 5  
Serial Data and Self Test · · · · · · · · · · · · · · · · · · · 3 - 6  
MECHANICAL SPECIFICATIONS · · · · · · ·4 - 1  
Mechanical Drawings · · · · · · · · · · · · · · · · · · · · · 4 - 1  
Mechanical Function · · · · · · · · · · · · · · · · · · · · ·4 - 1  
ELECTRICAL CHARACTERISTICS · · · · · 5 - 1  
Power ON/OFF Sequence · · · · · · · · · · · · · · · · · · ·5 - 1  
Interface Signals · · · · · · · · · · · · · · · · · · · · · · · 5 - 1  
i
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Normal Operation Ratings · · · · · · · · · · · · · · · · · · 5 - 1  
OPTICAL CHARACTERISTICS · · · · · · · · · 5 - 1  
Character Format · · · · · · · · · · · · · · · · · · · · · · 5 - 1  
Fundamental Specification · · · · · · · · · · · · · · · · · · 5 - 2  
ENVIRONMENTAL CHARACTERISTICS · 5 - 2  
ii  
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I. GENERAL DESCRIPTION  
A. Introduction  
This documentation describes the features and requirements of the product  
series of PD-7100 / 7200, a Liquid Crystal Display which is a wide customer  
display. It displays alphanumerical characters in 2 lines of 20 large sized  
characters and is able to display in 4 lines of 26 alphanumerical characters per  
line to show more information at a time. In this series, there are also models  
capable of displaying 2 lines of 10 oriental language characters per line in  
addition to the standard displaying capability. The alphanumerical characters are  
formed in a 8 x 16 dot matrix for 2 x 20 display and in a 6 x 8 dot matrix for 4 x  
26 display, the oriental language characters are displayed in a format of 16 x 16  
dot matrix.  
2 x 20  
Alphanumerical Alphanumerical Oriental Language  
8 x 16 6 x 8 16 x 16  
4 x 26  
2 x 10  
Display Capacity  
Display Characters  
Character Format  
B. Application  
This unit may be used as a console display which provides alphanumeric  
information that is easily readable in wide range of ambient light. It is ideal for  
point-of-sale terminals, and a wide range of business and industrial equipment.  
C. Special features  
Large character font size with backlight for easy readability  
Large amount of information display  
3 different power supply choices  
Support pass through function on UART interface  
Wide operating temperature range (0°C to 50°C)  
3 User defined characters (16 x 16 dot)  
US-ASCII Character (8 x 16 or 6 x 8 dot)  
Chinese GB or BIG-5 Character (16 x 16 dot)  
RS-232C data interface  
Software self test  
Versatile power source  
1 - 1  
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D. Description  
This LCD is a self-contained multiplexed unit which provides a simple  
interface to a microprocessor system.  
The display is available with one I/O connector for both the RS232  
interfacing and the power supply.  
This unit consists of a liquid crystal display cell and a minimal amount of  
electronic hardware. All display characters and control codes can be accessed in  
a 8-bit format. Primary complexity is contained within the microprocessor  
software, which controls all display functions.  
Data is entered serially at 9600 baud rate as default and can be changed to  
19200 baud rate per jumper setting. The large characters are easily readable, and  
provide comfortable short or long-term viewing.  
E. Model numbers  
Model Number  
PD-7100/7200  
PD-7110/7210  
PD-7120/7220  
16 x 16 or 8 x 16 16 x 16 or 8 x 16  
Character Format  
8 x 16 or 6 x 8  
or 6 x 8  
or 6 x 8  
GB-Chinese or  
Alphanumerical  
BIG-5-Chinese or  
Alphanumerical  
Display Characters Alphanumerical  
2 x 10 or 2 x 20 or 2 x 10 or 2 x 20 or  
Display Capacity  
Command Set  
2 x 20 or 4 x 26  
4 x 26  
IEE or Epson or  
Noritake  
4 x 26  
IEE or Epson or  
Noritake  
Epson or Noritake  
User-defined  
Characters  
3 characters max. 3 characters max. 3 characters max.  
Standard model numbers carry footnote in form of “/X” to indicate the  
type of power adaptor. (ex. PD-7100/US)  
A model number without such indication in purchase order will indicate  
the PD and its signal cable only. A PD in this form can be applied with Posiflex  
POS system.  
For application with usual PC without power adaptor, please order the  
power kit to supply the PD.  
For application sharing power source with Posiflex POS printer, Please  
order the special power cable 20863250900.  
1 - 2  
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II. ACCESSORIES  
User’s manual  
Pass through terminator (already plugged at bottom of PD)  
Signal cable 20863137210 (CCBLA-372) – a DB-9F to DB-9M RS232  
cable 1.8 M  
Power source (one of the four below):  
Power adaptor specified per country type  
Power kit incl. power supply cable (inside PC) 39212001000  
(CCBLA-141 on I/O plate) and power supply cable (to PD)  
20863041100 (CCBLA-411)  
Combined in the signal cable mentioned above when the PD is  
connected to a Posiflex POS system  
Power cable (20863250900) to share from printer power adaptor  
2 - 1  
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III. INSTALLATION  
A. Signal connection  
Connect the DB9 female connector of the signal cable CCBLA - 372 to  
the COM port of the host computer or POS system and connect the DB9 male  
connector of the signal cable CCBLA – 372 to the DB9 female connector in the  
base of the PD.  
B. Power connection  
1. Using power adaptor  
Please place the base of the PD-7100/7200 series on a horizontal surface.  
Check that the power adaptor must meet the specification of the city power and  
then plug the adapter into city power outlet. Prepare to turn on the power switch  
at base of the PD.  
2. Using power from PC  
Install the cable  
CCBLA-141 with I/O plate  
in the power kit into the  
hosting PC for obtaining  
DC power as shown in the  
left drawing. However, it is  
absolutely important to  
turn all the power off  
before removing any case  
or connecting any cable.  
Followings are step-by-step  
instructions for installing  
this cable.  
I/O Plate of  
CCBLA-141  
Switching Power  
Supply Unit  
4 pin Telephone  
Jack  
4 pin Power  
Inside view of  
example PC  
connector  
CCBLA-141  
1. Make sure the PC to supply power is turned off.  
2. Open the case of PC according to its relevant manual.  
3 - 1  
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3. Select one I/O plate position on rear window of PC to install the I/O  
plate of CCBLA-141.  
4. Select one set of large 4 pin connector from the switching power  
supply unit of PC and connect the male 4 pin connector of CCBLA-  
141 to the connector from power supply. Connect the female 4 pin  
connector of CCBLA-141 to the I/O device of PC such as a HDD if  
necessary.  
5. Assemble the case of PC back.  
Then referring to drawing below to complete the basic power and signal  
cabling. Note the PC should remain OFF during the connection.  
9 pin D connector  
of CCBLA-372  
COM port (9 pin serial port)  
4 pin Telephone  
jack of CCBLA-141  
Both to bottom  
of PD  
4 pin Telephone plug of CCBLA-411  
Rear side of PC  
1. Connect the 4 pin telephone plug of CCBLA-411 to the 4 pin  
telephone jack on the I/O plate of CCBLA-141 which has been  
mounted as described above.  
2. Insert the DC plug of CCBLA-411 into the jack at the bottom of the  
base of PD in the same way as the power adaptor. Let the cables come  
out of the bottom of PD7100/7200 series through the opening at the  
back of base so that the PD can stand securely.  
3. Now the user may turn on the PC and the PD for application unless the  
user wants to use PD for pass through purpose.  
3 - 2  
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3. Using power from POS system  
This super convenient power supply method applies only when connected  
to a Posiflex POS system after proper setting for power in COM port. The power  
connection is already done when the signal connection is completed.  
4. Using printer power adaptor  
Posiflex POS printer  
PD7000  
Posiflex POS  
Printer Power  
+24 V DC Out +24 V DC In  
+24 V DC  
Adaptor (24 V DC)  
Power Cable  
(20863250900)  
The PD-7100/7200 series can also be powered by the power adaptor  
supporting a Posiflex POS printer by using a separately purchased specific  
power cable (P/N: 20863250900). Follow steps below:  
1. Check that the (+24 V DC) power adaptor plug matches the power socket.  
But please always keep the insertion of the power adaptor into the power  
socket as the very last step of the whole installation procedure.  
2. Insert the 3 pin power connector from the +24 V DC power adaptor to the  
“+24 V DC In” jack in the PD7000 connector area. Be sure to hear a click  
to obtain a firm contact.  
3. Insert either end of the power cable (20863250900) to “+24 V DC Out”  
jack in the connector area and insert the other end to the power connector  
of Posiflex POS printer if needed. Be sure to hear a click at each  
connection to obtain a firm contact.  
4. Now place the base on a horizontal surface and prepare to power on.  
5. Please note that when DC power connection is used, there must be no  
AC power connection at the bottom of the base cabinet on the PD7000.  
C. Connect for Pass Through Operation  
In this series the jumper settings are internally set to pass through mode,  
while the PD is delivered with a COM port terminator on the 9 pin male  
connector at the bottom of PD. In this way, the PD serves the non-pass-through  
operation well. For pass through operation, the user has to merely remove this  
COM port terminator and connect the pass through connected device in stead.  
3 - 3  
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Please reserve the COM port terminator in a safe place in case the non-pass-  
through operation would be required in the future.  
D. After Powering Up  
A firmware version as power on sign will appear on the screen for a while  
and the emulation mode will appear for a while after the firmware version  
display. Then a under-line cursor will appear at the left-most digit of the top row  
for Noritake and IEE emulation mode and no cursor will appear for other  
emulation modes. The installation is now completed.  
IV. OPERATION  
A. Displaying Data  
All data in 8-bit format received can be classified into 2 categories as data  
to display or command codes for the customer display unit to respond. For this  
series, unless under pass through mode or as part of the command code, any byte  
between and including <20>h and <FF>h is regarded as alphanumerical data to  
display according to ASCII table (the <XX>h means the hexadecimal  
expression). The command codes except the clear pass through flag command in  
Noritake mode always start with a byte between and including <00>h and <1F>h.  
For PD-7110/7120/7210/7220, the command codes follow the same rule as PD-  
7100/7200, however, only those between and including <20>h and <7F>h are  
taken as alphanumerical data to display according to ASCII table in 8 x 16  
format. Any two bytes with the first byte between and including <80>h and  
<FF>h are regarded as the expression for an oriental language character. When  
these two bytes fall off the content of the valid oriental language code table, an  
invalid character will be displayed.  
B. Command Codes  
For software command codes application. Please visit our web site  
3 - 4  
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C. Dip Switch & Jumper Settings  
1. On control board in display head  
Emulation mode (reach the switches from outside of back of the head)  
SW2  
OFF  
ON  
SW1  
OFF  
EPSON 2 X 20  
EPSON 4 X 26  
NORITAKE 2 X 20  
ON  
IEE (CHINESE) 2 X 10  
SW1  
Push up to  
switch on  
SW2  
RS232 protocol (Inside display head)  
Short  
Open  
JP1  
19200, n, 8, 1  
9600, n, 8, 1 (default)  
2. On I/O board in base  
Board layout  
RS232 In  
JP2  
RS232 Out  
4
P1  
CN1  
P4  
J1  
JP1  
1
1
S1  
Posiflex POS system power supply:  
1 – 2 Short  
3 –4 Short  
+5 V DC for TP series  
JP1  
+12 V DC for PST series (default)  
Hardware handshaking control:  
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1 –2 Short  
2 –3 Short  
-Busy status of PD sent  
to host as CTS and  
DSR at the same time  
-Busy status of PD sent to host CTS,  
handshaking signal of pass through device  
goes to host as DSR directly (default)  
JP2  
Note: There must be the pass through serial output device on the pre-  
mounted pass through terminator connected to RS232 Out  
the 9 pin serial pass through port when JP2 is set to 2 –3  
Short. Otherwise, the host computer may get a faulty  
condition in an attempt to write to this serial port.  
D. Serial Data and Self-test  
Serial characters are received with data formatted as a 10-bit word. The  
command set is structured to allow transmission of 8 data bits. The data rate is  
default at 9600 baud per second and can be changed to 19200 baud per second as  
described above. There is no parity bit and 1 stop bit. The level is RS-232C  
start  
bit  
stop  
bit  
b0  
b1  
b2  
b3  
b4  
b5  
b6  
b7  
Self-test is a very useful feature and can be activated by sending 1F-40  
(HEX). The test may be terminated by sending 1B-40 (HEX). The test sequence  
is as follows  
a. Clear screen, Cursor home.  
b. Vertical scroll mode test, show product ID and version.  
c. For PD-7100/7200, it enters Overwrite mode and displays 20  
characters of “A” followed by 20 characters of “B”.  
For PD-7110/7210 and PD-7120/7220, it enters Horizontal scroll  
mode test, and shows 20 CHINESE characters (addresses: B0A1,  
B1A2, B2A3, ……, BEAF, BFB0, C0B1, ……, C3B4)  
d. For PD-7100/7200, it enters Horizontal Scroll mode after clearing  
screen, then displays ASCII code font of current page from 21 to FF  
(HEX).  
For PD-7110/7210 and PD-7120/7220, it enters Wrap around mode  
and shows ASCII code font from 21 to 7F (HEX).  
e. Go to step a and repeat the test  
3 - 6  
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V. MECHANICAL  
SPECIFICATIONS  
70.0  
A. Mechanical Drawings  
260.0  
193.0  
60.3  
36.8  
70.0  
39.4 70.0  
104.0  
304.0  
(Max. height)  
200.0  
104.0  
Stroke  
200.0  
(Lowest height)  
41.0  
41.0  
41.0  
220.0  
110.0  
B. Mechanical Function  
The pole of this customer display consists of 2 sections enabling  
adjustment on the height of the pole. The total height of this display is dependent  
on the pole adjustment, please refer to the drawings of last section The  
difference between maximal and minimal height is 104 mm.  
The display unit of this pole display can be rotated horizontally 359° and  
can also be slid horizontally.  
At the bottom of this display is a base where an on/off switch is and that  
the signal/power cable from the host computer and the cable to the pass through  
connected device can be connected to.  
The signal/power cable length between the base and the host computer is  
1.8 M. This pole display offers 2 tilt angles 14.5° / 30° from vertical position.  
WARNING: If the user opens the pole display housing to make any change, all  
the product warranty will be voided.  
4 - 1  
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VI. ELECTRICAL  
CHARACTERISTICS  
A. Power ON / OFF Sequence  
There are no deleterious effects associated with power ON and OFF of this  
display; however, rapid ON / OFF sequencing is not recommended. Neither data  
nor power connectors should be connected / disconnected while power is applied.  
B. Interface Signals  
All logic signals abide by the following convention: logic “1” is a “High”,  
logic “0” is a “Low”.  
C. Normal Operation Ratings  
Rated power dissipation:  
3.75 W (max.)  
VII. OPTICAL CHARACTERISTICS  
A. CHARACTER FORMAT  
LANGUAGE  
CHINESE  
ENGLISH & NUMERICAL  
FORMAT  
2 lines of 10 characters 2 lines of 20 characters  
CHARACTER HEIGHT 17.2 mm  
17.2 mm  
CHARACTER WIDTH 16.75 mm  
CHARACTER SPACING 18.4 / 17.92 mm  
CHARACTER DESIGN 16 x 16 dot matrix  
CURSOR INDICATOR Under bar  
7.79 mm  
18.4 / 8.96 mm  
8 x 16 dot matrix  
Under bar  
CHARACTER SET  
Chinese GB or BIG-5 ASCII  
5 - 1  
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B. FUNDAMENTAL SPECIFICATION  
Number of display dot : 160 x 32  
Effective display area  
Dot size  
LCD type  
: 179.15 (W) x 36.75 (H) mm  
: 1.07 (W) x 1.10 (H) mm  
: STN with backlight  
Viewing angle  
Response time  
: 80 degrees vertically, 60 degrees horizontally  
: 250 ms (typical)  
VIII.ENVIRONMENTAL  
CHARACTERISTICS  
Operating temperature: 0 to +50 (°C)  
Storage temperature: -20 to +70 (°C)  
Relative humidity:  
(40°C) 0 to 95 % (non-condensing)  
(40°C) Absolute humidity must be lower than the  
humidity of 95% RH at 40°C  
5 - 2  
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