Intermec CK30

Using the Terminal Emulation MenusChapter —4
166 TE 2000
 5250 Terminal Emulation Programmer’s Guide
2) RS232 Test (6400, 5055, 59XX, 17XX, 11XX)
Tests the data communication port on the terminal, requiring a special
loop-back connector that links the following input and output pins on the
data connector:
S TX output to the RX input
S DTR output to the DSR input
S CTSoutputtotheRTSinput
To run the test, select 2) RS232 Test, attach the loop-back connector to
the port connector on the terminal, then press [En ter].Thedisplay
changes to the second RS232 Test menu shown below. The condition of
each line-pair displays as passing or failing the test. If any test fails, return
the terminal for service.
RS232 Test
Attach RS232
Loopback
Connector
Press Enter
RS232 Test
RTS-CTS: PASS
DTR–DSR: PASS
TX-RX: PASS
Any Key To Stop
3) Display Test (6400, 5055, 59XX, 17XX, 11XX)
3) Display Test tests the operation of and activates each element in the
terminal LCD panel. If a line appears broken, or there are gaps in the dis-
play, replace the LCD panel.
1 From the Display Test menu, press [Enter] to start the test. The display
screen is painted with a series of vertical lines. Visually inspect the lines.
All lines should appear clear and complete (no broken segments).
2 Press [Enter] to move to a screen drawn with horizontal lines. Visually
inspect the lines using the same criteria.
3 Press [Enter] to move to the final screen. Visually inspect the painted
black lines which should be u niformly black f or monochrome displays
and uniformly white for color displays.
4 Press [Enter] to return to the 1) Peripherals menu.