Manuel d'utilisation / d'entretien du produit du fabricant Preh
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Trouble Shooting Manual Preh Keyboards MC25-35 Speciality Series Classic Series Advantage Series Prestige Series .
2 INDEX 1. The computer indicates “Keyboard error” du ring start-up or Booting.….3 2. The keyboard be eps when any key is presse d and sends no data to the computer…………………………………………………………………………………….
3 1. The computer indicates “Keyboard error” during start-up or booting Possible Causes and Solutions: 1.1 The keyboard is not plugge d properly. Check if the keyboard cable is securely pl ugged into the keyboard PS/2 port (USB or RS232 if applicable) .
4 2.3 Th ere was an erro r in the c h ecksu m. Please see “How to reset the preh keyboards” on page 7 and test. 3. The keyboard is connected to a Scanner but it is not detected by the computer during start-up Possible Causes and Solutions: 3.1 Data transmission conflict between keyboard an d Scan ner.
5 Solution 3: Please see “How to turn off the unnecessary modules” on page 18 and follow the instructions. Restart the computer and test. 4. The keyboard does not respond, and there is no output. Possible Causes and Solutions: 4.1 Keyboard pad is not responding.
6 6. The MSR cannot be read with my software Possible causes and solutions: 6.1 MSR head is not working properly. Open NotePad; Use a c ard with a magnetic st ripe on the back su ch as cr edit card or debit card. Swipe the card and see on Notepad if there is an output.
7 8. HOW TO RESET PREH KEYBOARDS Simply resetting the keyboard may solve the majority of the most common problems that a user can have. If a fault has occurred during the transmissi on of the keyboard assignment table or the contents of the EEPROM has been modifi ed, there will be an erro r in the c heck sum.
8 Figure 4. Row and Column keyboard In an alphanumeric keyboard, A 01 and B01 can be id entified as SHIFT and CONTROL on the right side of the keyboard as shown i n figure 5. Figure 5. Alphanumer ic keyboar d layout 3. Plug the keyboard back into the computer while you keep hol ding down A01 and B01.
9 9. HOW TO CHANGE THE O UTPU T SPEED O F THE KEYBOARD For chan ging the outp ut spe ed of the keyboard it will be neces sary to us e one of our programming tools: The winprogrammer or the DOS programmer.
10 5. Go to File> UpdateKeyboard , Select your interface (USB, AT for PS/2 or Serial RS232) and c lick ok to d ownload the file into the keyboar d. Wait until the proc ess is complete d.
11 Figure 8 3. Clic k on Edit>SlowO utputSpeed . A new windo w will pop u p as the one in figure 9 . Figure 9 4. Select a different output speed. 5. Go to File>WriteKeyboard , then a status bar will in dicate you th e progr ess o f the file downloaded into the keyboard as s hown in figure 10.
12 Figure 10 6. If the keyboa rd does not respond to your configurat i on correctly, cha nge the follow steps 1 through 5 but selecting a d ifferent s peed on point 4.
13 10. HOW TO CH A NGE TH E SETTINGS OF THE M S R For chan ging the MSR settings, it will be neces sary to us e one of our pr ogramming tools: The winprogr ammer or the DOS progr ammer. OPOS is a stand ard in the point of sale indu stry. It is require d that your MSR h ave these s ettings if yo u are using so ftware that u ses the OPOS standar d.
14 Figure 12 4. Repeat the same p rocess as in point 3 for “ Terminator ”. 5. Click OK, and then go to File>UpdateKeyboard . Wait until progr amming is completed. DOS PROGRAMMER 1. Connect your keyb oa rd and start DOS prog rammer. 2. Go to the File menu and select “ Read keytable ”.
15 3. Clic k on Edit>Modules , and then a new window will pop up . Figure 14 4. Clic k on Header and then input at “ Assigment ” box. Enter { x62} for Tr ack 1 Enter { x63} for Tr ack 2 Enter { x64} for Tr ack 3 Figure 15 5. Repeat the same procedure for “ Terminator ” as in po int 3.
16 11. HOW TO REMO VE ONLIN E PROGRAMMING Online programming is an alternati v e method to program a Preh Keyboard. It i s recommended not to have access to online programming unl ess i s necessary and intended to be.
17 2. Go to the File menu and select “ Read keytable ”. This command will read all data and settings that are inside the keyboard. Please, make sure that the keyboard is con nected . A status bar will sho w you when th e readin g of the keyboard has been completed as shown in figure 17.
18 5. Click OK, and then go to File>WriteKeytable . Wait until pr ogramming is completed. 6. Reset the keyboard..
19 12. HOW TO D EACTIVATE THE BIO S KEYBOARD INITIALIZATION DURING POST There are 2 options: 1. Using the BIOS deactivate the option for checki ng keyboard duri ng initialization. 2. Another option is for user s of Win2000 and WinX P. It is p ossible to deac tivate this optio n by cre ating 2 regist ers.
20 13. HOW TO TURN OFF TH E UNNECESSARY M ODULE S The keyboard has extra options that might not be used by the user, or initializations . WINPROGRAMMER 1. In order to deactivate or activate modules with the winprogrammer you need to have an MWF fi le or create a new file since the w i nprogrammer cannot read the program from the keyboard.
21 Figure 20 5. Unche ck all “ Autoinput ” from the modules that are not being used or are not available on your keyboard . Click OK 6. Go to File>Update Keyboard and click OK . DOS PROGRAMMER 1. Connect your keyb oa rd and start DOS prog rammer.
22 3. Go to File>Ed it>Mod ules. Unc heck Init and send LED data , and all the modules ( Autoinput ) that are not used, s uch as MSR, Keylock etc.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Preh MC25-35\ c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Preh MC25-35\ - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Preh MC25-35\, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Preh MC25-35\ va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Preh MC25-35\, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Preh MC25-35\.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Preh MC25-35\. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Preh MC25-35\ ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
