Adam Equipment AZextra PriceComputing Retail Scales AZEXTRA User Manual

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   © Adam Equipment Company 2011      9 
The  user  can  store  and  recall  up  to  103  PLU  values  as  PLU1,  PLU2,  PLU3  and 
PLU00 to PLU99.    
 
The  keys  labelled [PLU1]  and  [PLU2]   are  used  to  immediately  recall  the  most 
frequently used PLU values saved as PLU1 and PLU2. The [PLU+]  key is used to 
access the other values saved as PLU3 and PLU00 to PLU99.  
 
To recall one of these PLU values the following procedure applies. 
  1.  To recall PLU1, simply press  [PLU1].  
2.  The...

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   © Adam Equipment Company 2011      10 
3.5  ENTERING VALUES FOR THE PLU s 
 
To store values for the PLUs into the memory follow the procedure. 
 
Entering values for PLU1 and PLU2 keys 
 
·  Enter  the  unit  price  value  using  the  keypad,  selecting  either  price/kg  or 
price/100g if needed. 
 
·  Press and hold down the key  [PLU1] or [PLU2]  for more than 3 seconds till 
a beep is heard, then release the key. The scale displays “ PLU”  “    1”   ” SAVEd ” 
or  “ PLU”    “      2”      ”...

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   © Adam Equipment Company 2011      11 
3.6  AUTO CLEAR KEY 
 
·  The [Auto Clear]  key will enable the Auto Clear function.   
 
·  When  this  function  is  active  the  scale  will  automatically  clear  (set  to 
zero)  the  unit  price  when  the  last  item  to  be  weighed  has  been 
removed from the scale.  
 
·  When  the  Auto  Clear  is  active  the  Auto  Clear  indicator  (arrow)  on  the 
LCD will be ON.   
 
·  Pressing  [Auto  Clear]   will  turn  off  the  function  and  the...

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   © Adam Equipment Company 2011      12 
3.8  AUTO SLEEP FUNCTION 
 
This  function  may  be  enabled  or  disabled  by  the  user.  If  enabled,  when  the  scale 
is  not  used  for  some  time  (as  pre-set  by  the  user  under  this  function)  it 
automatically switches off. To set this parameter- 
 
·  During  self-checking,  press  [Zero] and  release  at  once.  The  display 
shows “ SLEEP n\fdE ”. 
 
·  Press  [Print] key to scroll through the auto sleep values. 
“ 0 ”   Auto sleep mode...

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   © Adam Equipment Company 2011      13 
 
3.10  RS-232 INTERFACE  
 
The AZextra scales include a bi-directional RS-232 interface. When connected to a 
printer  or  computer,  the  scale  outputs  the  weighing  results  using  the  RS-232 
interface. The scale can be controlled sending commands from a PC. See section 
3.10.1. 
  
Specifications:  
 
 
 
 
 
 
  
Connector:  
 
 
 
 
 
 
3.10.1  Input commands format  
 
The  scale  can  be  controlled  with  the  following  commands.  The...

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   © Adam Equipment Company 2011      14 
 
Displays  Options Functions 
Weight Unit Price Total Price 
P\frt 
 \fn   \fn  or \fFFH
EnableHorHdisableH
theHRSu232H
interfaceqHH
4800  bPS   
600, 1200, 2400, 
4800, 9600  or 19200  Set baud rate. 
LAbEL  1 
 1, 2 orH3HSelectHlabelH
formatHtoHprintqH
C\fUntr  Y                   E  nGLiSH  EnGLiSH, FrEnCH, 
GErMAn  or SPAniSH   Select Language 
to be printed. 
StErLi  nG   
EUr\fPE, dOLLAr, 
StErLinG  Select currency- 
Euro, Dollar or 
Pounds Sterling...

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   © Adam Equipment Company 2011      15 
 
3.11  REAL TIME CLOCK SETUP 
 
The  Real  Time  Clock  (RTC)  is  used  only  for  the  RS-232  output.    The  Date  and 
Time can be set as required.  The scale will keep the clock running even when the 
power is off. 
 
Setting up the clock  
 
·  Press  and  hold  the  [CE]  key  when  power  is  first  turned  on,  release  the  key 
when the revision is displayed.  The displays show the current date and time 
set.   
 
“ rtC        “  “ 11,14,06 ”...

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   © Adam Equipment Company 2011      16 
 
4.0  ERROR CODES 
 
During  the  initial  power-on  testing  or  during  operation,  the  scale  may  show  an 
error  message.    If  an  error  message  is  shown,  repeat  the  step  that  caused  the 
message. If the error is still shown contact your dealer for further support.   
 
 
ERROR  DESCRIPTION POSSIBLE CAUSES 
Err  1 Time input error.  Tried to set an illegal time, i.e. 
26 hours  
 
Err  2 Date input error Tried to set an illegal date, i.e....

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   © Adam Equipment Company 2011      17 
 
 5.0  CALIBRATION  
5.1  CALIBRATION PROCEDURE 
 
The scales are sealed to prevent unauthorised calibration.  
 
Contact Adam Equipment or your supplier for more details. 
 
 
  
 
The  calibration  of  the  AZ
extra  scale  is 
accomplished  by  removing  the  label  at 
the base of the scale which covers a hole 
through which the PCB can be accessed. 
If  your  scale  is  not  provided  with  this 
hole,  you  need  to  break  the  security 
seals  and...

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   © Adam Equipment Company 2011      18 
6.0  REPLACEMENT PARTS AND ACCESSORIES 
 
If you need to order any spare parts and accessories, contact your supplier or 
Adam Equipment. A partial list of such items is as follows- 
 
·  Main Power cord 
·   Replacement Battery 
 ·  In use cover 
·   Stainless Steel Pan 
 
 
7.0  SERVICE INFORMATION 
 
This  manual  covers  the  details  of  operation.  If  you  have  a  problem  with  the  scale 
that  is  not  directly  addressed  by  this  manual  then...