Sharp UP-820F Instruction Manual page 4

3 IRC Programming··································································································································38
1. Setting the machine numbers - master and satellite············································································38
2. Setting the terminal numbers (IRC machine numbers) for satellites ····················································39
3. Initial setting for the master and master list creating/updating ·····························································40
(1) Setting the terminal number for the master and creating the master list·········································40
(2) Deleting a machine from the master list··························································································41
4. Specifying the terminal to serve as a back-up master - master···························································42
5. Specifying whether to enable or disable the system retry function when a transmission error occurs -
master and satellite ······························································································································43
6. Choosing whether to search the master or satellite first for the PLU/EAN code - satellite ··················44
7. Reading the contents of the IRC programming - master and satellite ·················································45
8. Programming for the remote printer ·····································································································47
(1) Basic programming for the remote printer - master and satellite ···················································47
(2) Optional programming for the remote printer - master and satellite···············································49
9. Programming for the Manager Work Station (MWS) - master and satellite·········································51
(1) Programming of the MWS terminal number····················································································51
(2) Programming of the time-out time···································································································52
(3) Programming of the gateway number ·····························································································52
10. Reading the contents of the Manager Work Station (MWS) programming - master and satellite ·······53
4 System Back-Up ····································································································································54
1. How the IRC back-up system works·····································································································54
2. Master declaration ································································································································55
(1) When the master breaks down - Master declaration at the back-up master ··································55
(2) When the back-up master breaks down - Master declaration at the master ··································57
3. Recovery declaration····························································································································58
(1) When the master recovers from a breakdown - Recovery declaration at the back-up master·······58
(2) When the back-up master recovers from a breakdown - Recovery declaration at the master·······60
5 Error Recovery ······································································································································61
1. Manual clear operation ·························································································································61
(1) Manual clearing procedure··············································································································61
(2) List of manual clearing items···········································································································62
2. System retry function····························································································································63
(1) When the system retry function is disabled·····················································································63
(2) When the system retry function is enabled ·····················································································64
6 BASIC SPECIFICATIONS for LAN········································································································65
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