Omron NT620C, Руководство по эксплуатации

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2-1 Section Description of Parts and Settings
23
Rear View
Lid of CFL case
The backlight unit and battery
are installed underneath this lid.
Contrast control (NT620C only)
Use a fine flat-blade screwdriver. Turn
clockwise to increase the brightness.
DIP switch (SW2)
Set various system statuses
with these switches.
GR terminal
Grounding terminal
to prevent electric
shock.
Reset switch (SW1)
Initializes the NT620S/620C statuses. Note that
for the image data memory and the memory
switch, the status before the initialization is
retained.
Host I/F tool connector
Connect the cable from a PC
or support tool here.
Power input terminals
Connect the power to the
NT620S/620C at these
terminals.
+
24VDC GR
Printer connector
Connect the printer cable
here. Output conforms to
Centronics specifications.
Warning label
(NT620C only)
Expansion I/O connector
(under the label)
When connecting expansion
I/O equipment, remove the
label to expose the
expansion I/O connector.
Holes for mounting
expansion I/O
equipment
'
Contrast control is available only for the following models:
S
NT620C-ST141-E
S
NT620C-ST141B-E