User Manual

3-10
Q670EM-IM-A
Bits per second
Allows you to select serial port transmission speed. The speed must be
matched on the other side. Long or noisy lines may require lower speeds.
Configuration options: [9600] [19200] [38400] [57600] [115200]
Data Bits
Configuration options: [7] [8]
Parity
A parity bit can be sent with the data bits to detect some transmission errors.
[None]
Disables parity check.
[Even] Parity bit is 0 if the num of 1’s in the data bits is even.
[Odd] Parity bit is 0 if the 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.
Stop Bits
Stop bits indicate the end of a serial data packet. The standard setting is 1
stop bit. Communication with slow devices may require more than 1 stop bit.
Configuration options: [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.
Configuration options: [None] [Hardware RTS/CTS]
VT-UTF8 Combo Key Support
Allows you to enable or disable VT-UTF8 Combination Key Support for ANSI/
VT100 terminals.
Configuration options: [Disabled] [Enabled]
Recorder Mode
With this mode enabled only text will be sent. This is to capture Terminal
data.
Configuration options: [Disabled] [Enabled]
Resolution 100x31
Allows you to enable or disable extended terminal resolution.
Configuration options: [Disabled] [Enabled]