JULABO SE-Z Heating Circulators - Manual (Page 48)

Menu functions
48
9.6. MENU SERIAL - BAUDRATE, HANDSHAKE, PARITY
Menu level 1

For communication between circulator and a PC or a superordinated process
control system the interface parameters of both units must be identical.

For remote control refer to page 71
Factory settings:
4800 Baud
even
hardware handshake
Level 2 Parameter level 
Press the key if a parameter is to be
retained.

•
The parameter flashes, switch by pressing
and

•
The parameter flashes, switch by pressing
and
even: Data bits = 7; Stop bits = 1
odd: Data bits = 7; Stop bits = 1
no: Data bits = 8; Stop bits = 1

•
The parameter flashes, switch by pressing
and
Xon/Xoff-protocol (Software handshake)
Protocol RTS/CTS (Hardware handshake)