LD9100-PT, LD9300-PT, LD9400-PT and LD9500-PT
1.Type “ABCDEFGH” and press ENTER key.The display will show “ABCDEFGH” on the first line.
2.Type “^APASSTHRU” (^A is entered as
3.Type “!#^BNUMBER12345” ^B( is entered as
4.To end the test press
LD9200-PT
1.Type “!#1ABCDEFGH” and press ENTER key. The display will show “ABCDEFGH” on the first line.
2.Type “PASSTHRU” and press ENTER key. The data will be passed through to the peripheral (e.g. a printer). These characters are not shown on the display.
3.Type “!#1NUMBER12345”, then press ENTER key. The display will show “NUMBER12345” on the first line.
4.To end the test press
Parallel Interface Pole Displays Functional Test
This procedure assumes the pole display is connected to the LPT1 port of the computer. If parallel port LPT2 is being used, type LPT2 where LPT1 is called out.
LD9090, LD9390, LD9490, LD9590 and LD9990
1.Type “ECHO ABCDEFGH>LPT1” and press ENTER key. The display will show “ABCDEFGH” on the first line.
LD9290
1.Type “ECHO !#1ABCEDFGH>LPT1” and press ENTER key. The display will show “ABCDEFGH” on the first line.
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