AMANO HandPunch 1000 Installation Instruction
HandPunch 1000 Installation and Operation Manual
Revision 1.2
Page 23
5.1
End of Line Termination
Termination helps to ensure clean data signals are transmitted through the network
wiring. Termination is applied to the end-of-line (EOL) HandPunch in the network
daisy-chain. The factory default setting is for EOL termination to be disabled –
switches 1 and 2 OFF. Refer to Figure 5-1 on page 22 for switch ON/OFF positioning.
wiring. Termination is applied to the end-of-line (EOL) HandPunch in the network
daisy-chain. The factory default setting is for EOL termination to be disabled –
switches 1 and 2 OFF. Refer to Figure 5-1 on page 22 for switch ON/OFF positioning.
•
To enable EOL termination at a HandPunch, both switches 1 and 2 must be ON.
•
To disable EOL termination at a HandPunch, both switches 1 and 2 must be OFF.
EOL Termination must be enabled for:
•
•
A single HandPunch terminal installation.
•
In a Modem to PC network the HandPunch terminal with the Modem option (for
communication with the host computer).
communication with the host computer).
5.2
Communication Method
The factory default setting and for standard operation, switch 3 must be OFF.
•
Switch 3 must always be OFF.
5.3
Erasing HandPunch Memory
The erase memory function can perform either or both of the following:
•
Erase a HandPunch’s configuration data.
•
Erase a HandPunch’s user database and transaction buffer.
The factory default setting (and normal operation setting) is for switches 4 and 5 to be
OFF, retaining memory.
OFF, retaining memory.
If the HandPunch is equipped with the battery backup option, remove shunt J7 in front
of the DIP switch array (see Figure 4-1 on page 19) before proceeding. Replace shunt
J7 after completion of the following steps.
of the DIP switch array (see Figure 4-1 on page 19) before proceeding. Replace shunt
J7 after completion of the following steps.
5.3.1
Erasing the HandPunch Setup
Perform the following steps to erase the configuration data but retain the user
database.
database.
1. With system power OFF, set switch 4 ON.
2. Turn system power ON and wait for HandPunch boot information to appear on the
2. Turn system power ON and wait for HandPunch boot information to appear on the
display.
3. Turn switch 4 OFF.
NOTE