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User's Manual
Table 0-18 RS-232C Parameter
Function Menu
Baud rate
Parity bit
Stop bit
Return
Baud Rate
Set the baud rate for RS-232C operation, ensure that the baud rate of the instrument matches
the baud rate of the computer being used. 2400, 4800, 9600, 19200, 38400, 56000, 57600,
115,200, 128,000, 256,000 are available for baud rate, and 9600 is the factory default setting.
The current selection is saved in non-volatile memory.
Parity Bit
Set the parity bits for RS-232 operation, ensure that the instrument settings matches the
setting of the computer being used. The available parameters are "no parity check", "odd parity
check", "even parity check", and the factory default setting is "no parity check".
The current selection is saved in non-volatile memory.
Stop Bit
Set the stop bit for RS-232 operation to adjust the data synchronization between the
computer and the device. The available parameters are "1 bit", "1.5-bit", "2-bit", and the factory
default setting is "1 bit".
The current selection is saved in non-volatile memory.
Notes
When the user uses RS-232 interface, if the parity bit of the multimeter is "no parity check", it
indicates the number of bits to be sent by the host computer should be 8 bits;
If the parity bit of the multimeter is "Odd parity/even parity check", it indicates the number of
bits to be sent from the host computer should be set to 7 bits.
Instruments.uni-trend.com
Set Value
2400, 4800, 9600, 19200,
38400, 56000, 57600, 115200,
128000, 256000
no parity check, odd parity
check, even parity check
1 bit, 1.5-bit, 2-bit
UT8806E Desktop Digital Multimeter
Description
Set the baud rate for RS-232C
operation
Set the parity bit for RS-232C
operation
Set the stop bit for RS-232C
operation
Save the change and return to the
previous menu
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