8.5 HELP MENU
When in the MEMORY mode, if the HELP menu is accessed, those keys that affect set
parameters are disabled.
9. RS232 – PRINTING AND PC INTERFACE
Screen information and Memory contents can be transferred to a printer or PC via the RS232
interface.
9.1 PRINTING
A suitableprinter is the Seiko DPU 411 – 21B availablein 220 V 50 Hz or 120 V60 Hz versions.
Otherprinters mayrequire a differentinterfacecableand printerset-upand details of the RS232
interface is given in the specification Section 12.
T631 OPERATING MANUAL 41
Radiodetection Ltd. 00901209-6