Portwell RUBY-D812-Q470E, User Manual

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RUBY-D812-Q470E
Copyright © Portwell 2021 RUBY-D812-Q470E User's Guide 72
Feature Description Options
Terminal Type
Emulation: ANSI: Extended ASCII char set. VT100: ASCII char set. VT100+:
Extends VT100 to support color, function keys, etc. VT-UTF8: Uses UTF8
encoding to map Unicode chars onto 1 or more bytes.
★
ANSI, VT100, VT100+, VT-UTF8
Bits per second
Select Serial port transmission speed. The speed must be matched on other
side. Long or noisy lines may require lower speeds.
★
115200, 9600, 19200, 38400, 57600
Data bits Data bits
★
8, 7
Parity
A parity bit can be sent with the data bits to detect some transmission errors.
Even: parity bit is 0 if the num of 1’s in the data bits is even. Odd: parity bit is 0
if num of 1’s in the data bits is odd. Mark: parity bit is always 1. Space parity bit
is always 0. Mark and Space Parity do not allow for error detection. They can
be used as an additional data bit.
★
None, Even, Odd, Mark, Space
Stop Bits
Stop bits indicate the end of a serial data packet. (A start bit indicates the
beginning). The standard setting is 1 stop bit. Communication with slow
devices may require more than 1 stop bit.
★
1,2
Flow Control
Flow control can prevent data loss from buffer overflow. When sending data, if
the receiving buffers are full, a ‘stop’ signal can be sent to stop the data flow.
Once the buffers are empty, a ‘start’ signal can be sent to re
-start the flow.
Hardware flow control uses two wires to send start/stop signals.
★
None, Hardware RTS/CTS
VT-UTFB Combo Key Support Enable VT-UTF8 Combination Key Support for ANSI/VT100 terminals
★
Enabled, Disabled
Recorder Mode With this mode enabled only text will be sent. This is to capture Terminal data.
★
Disabled, Enabled
Resolution 100x31 Enables or disables extended terminal resolution
★
Disabled, Enabled
Putty KeyPad Select FunctionKey and KeyPad on Putty
★
VT100, LINUX,XTERMR6, SCO, ESCN,
VT400