![background image](http://html1.mh-extra.com/html/omron/nt20m-series/nt20m-series_operation-manual_743774019.webp)
11
Components Under the Connector Cover
Peripheral Device
Interface Connector
Transfers image data
between the
NT2000M and a pe-
ripheral device.
Buzzer Sound Enable/Disable Pin
When this pin is pulled out, the buzzer will not
sound under any conditions. When the circuit
is closed, the buzzer will sound in accordance
with the system.
Lithium battery
Components Under the Switch Cover
8-pin DIP Switch for System Settings
Contrast Control
Adjusts display contrast. Sliding to the
right increases contrast.
Reset Switch
Pressing this switch initializes
the NT2000M. The status of
screen data before initializa-
tion is retained.
System Key Unit
When using the System Key
Unit, remove the short-circuit
socket.
External System Key Connector
This connector enables the sys-
tem keys to be used externally.
Nomenclature and Functions
Section 1-7
Содержание NT20M series
Страница 1: ...Cat No V001 E1 2 Programmable Terminal NT20M NT2000M...
Страница 2: ...NT20M NT2000M Programmable Terminal Operation Manual Revised September 1993...
Страница 3: ...iv...
Страница 5: ...vi...