1b-23
Operation Reference
Function
For ALPHANUM 8BIT
For ALPHANUM 7BIT
The eighth bit (b8) is ignored as follows:
When converting the binary data stream to 2-level FSK, the first bit out becomes the least
significant bit (LSB) of the 2-level symbol with the following bit the most significant bit (MSB) of
the symbol.
Setting the Message The message menu looks like the following:
• MESSAGE NO. is defined as the following where “X” represents the phase setting:
0: Arbitrary message set from the external controller using the GPIB capability.
The data must be entered in units of works. Refer to “[SOURce]:PAGing
[:FORMat]:[POCSag|FLEX|FTS}:ARBitrary:DEFine <NR1>, <NR1>,...,
<NR1>” and “Using the Buffer Memory for the Arbitrary Messages” in Chapter
2.
This arbitrary message buffer is divided into multiple segments by assigning
First Byte Second Byte
MSB LSB MSB LSB
Bit numberb8b7b6b5b4b3b2b1 b8b7b6b5b4b3b2b1
Bit streams10110000 10100001
Characters B 0 A 1
First Byte Second Byte
MSB LSB MSB LSB
Bit numberb7b6b5b4b3b2b1 b7b6b5b4b3b2b1
Bit streams0110000 1010001
Characters B (3) 0 A (2) 1