U203-A Display

U203-A Display

Features:

6 digits volume,6 digits sales,4 digits price per unit

Big LCD screen and bright backlight

running normally on the condition of -40 C to 55 C

Current:500mA

Weight:300g

100% Factory Tested.

o lock black card; Overdraft prevention Fuel dispenser will not start if balance of IC card is less than the minimum value prescribed; Fuel dispenser will automatically stop filing when the balance of IC card reach the minimu fuel dispenser m prescribed in whichever filling mode, and deduct turnover according to real volume fuel dispenser ; Identifying card type Automatically identify type of IC card, provide prescribed service for each card according to system presetting; No filing to exterior system card; Non-local card not access to filling in offline state; Any operation can be done by exterior staff; Operation of pump verification (optional) The function of this card is similar to driver card, which is subject to prescribed filling station; Deduction record should transmit to the background of filling station. Its record format is same to that of driver card; The solution methods of put-to-grey and grey sign erasion are same to that of staff card. Inquiry of basic information Display holder’s name; (optional) Inquiry of balance; Password application Supporting password requirements (has or hasn’t password) Prompting password covert enter; Press ‘co fuel dispenser nfirm�key to finish password enter; If the time input password exceeds prescription, IC card will be lock automatically and invalid to any fuel dispenser; Many personnel employ one password; (optional) Anti-inappropriate operation Convenient to modify inappropriate operation; System will give an alarm to again enter data as presetting value beyond balance; if don’t change that, fuel dispenser only operates at prescribed minimum value; Fuel dispenser keyboard is locked in filling process; If IC card is pulled out in filling process fuel dispenser will immediately stop. Only after turnover deduction can IC card is used again. Staff operation Filling station staff access to register on-duty or off-duty through keyboard and staff card on IC card fuel dispenser or centre controller; Get statistic data of turnover in on-duty time; Access to su

5542 - (example)　　 37 6357890012348779=99121011234567890123　　35 Track 2 data　　 (example)　　41 Car fuel dispenser d acceptor terminal identification C123X345 (example)　　42 Card acceptor fuel dispenser identification code 00346782ARST119 (example)　　48-0 Bit map for data elements 022 3004000000000000　　 EN - English(example)　　48-3 Language code　　 0000001111 (example)　　48-4 Batchsequence number　　48- Pin encryption methodology 23 - DUKPT triple DES　　14　　49 Currency code 578 - ref. ISO-4217　　52 PIN data 5467ABFE372109BC - (example of encrypted customer　　 entered PIN - 8 bytes hexadecimal)　　53 Security related control information 16 69324AF2E447992364AB23CD287DEFF0 (example　　 of addition fuel dispenser al key information - 16 bytes hexadecimal)　　59 Transport data 12 (example)　　64 Message authentication code　　 Wednesday 10 May 2006 - Revision 03　　Document title　　IFSF POS to FEP Interface　　Section Page　　Appendix E Message Examples 147178　　 Table 53 Authorization (outdoor - credit card verify) response message (1110)　　Bit Data element Value　　03 Processing code 003000 (echo)　　04 Amount transaction 000000004800 (partially approved)　　07 Date and time transmission 1031174234 (example)　　11

f participatory creativity and intellectual sharing, and represent “a socialisation of expertise� as David Weinberger, who is currently writing a book on collaborative intelligence, puts it. Among the new media, wikis are th fuel dispenser e perfect complement to blogs. Whereas blogs contain the unedited, opinionated voic fuel dispenser e of one person, wikis explicitly and literally allow groups of people to get on the proverbial “same page� This is the main reason for the failure of a Los Angeles Times experiment with wikitorials, described in the previous article. Wikis are good at summarising debates, but they are ill-suited for biased opinion. Wikipedia s numbers actually make it an anomaly among wikis. Joe Kraus, the co-founder of JotSpot, a provider of wiki software, reckons that most of the millions of wikis already in existence are designed for small, well-defined groups of people. Team members in a company, for instance, might use wikis to collaborate on presentations or project calendars. Wikis are communities, and “communities require trust,�says Mr Kraus. Trust comes most easily when the people involved know one another or are accountable for their c fuel dispenser ontributions. Given that the optimal group size for humans may be less than 150 members (see the article on blogging earlier in this survey), most wikis might be expected to be small. Darwin or intelligent design? At first sight, Wikipedia seems too large for its contributors to be able to trust each other easily. How, then, does it work? A common assumption, expressed most cuttingly by Robert McHenry, a former editor-in-chief of the Encyclopaedia Britannica, is that Wikipedians trust in “some unspecified quasi-Darwinian�process, whereby accuracy “evolves�as more and more “eyeballs� examine an item. “Does someone actually believe this?� wonders Mr McHenry. He obviously does not. To him, Wikipedia is a “faith-based encyclopedia� based on “the moist and modish notion of community and some vague notions about inf