Hitachi 902 Service Manual page 423

(15) Non-specific request test :
(16) ID mode
(17) Sample No. Mode
A text which makes a request to the other side for a text
having no data field. (Example: ANY, MOR, REP, SUS,
REC)
: [RUN] (highlighted) is specified for barcode reader test on
the SYSTEM PARAMETERS screen and [CANCEL] is
specified for barcode T/S test.
: [CANCEL] is specified for barcode reader test on the
SYSTEM PARAMETERS screen. Or, [RUN] (highlighted) is
specified for both barcode reader test and barcode T/S test
on the SYSTEM PARAMETER screen.
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