!
18
2.
When the System ROM cover is opened, the IC socket will be exposed.
Turn the tightening screw (located to the left of the IC socket) to align
the slot with the O (open).
Label
Tightening
screw
3.
Mount the ROM to the socket in the direction indicated on the label and
turn the tightening screw clockwise to the C (close) secure the ROM.
Socket
Insufficiently tightened
0
0
Caution
The ROM may be destroyed it mounted while power is being supplied to the PT.
Turn off the power supply before mounting the System ROM.
Notes
1. The PT may not operate properly if the IC socket is not completely se-
cured. Be sure to install the System ROM securely.
2. OMRON reserves all copyrights to the programs on the System ROM.
Copying these programs is forbidden.
2-1-3
Screen Data Memory Board Settings and Installation
There are two types of Screen Data Memory Board: SRAM type and IC sock-
et type. The NT600M-MP251 Screen Data Memory Board does not come
with a memory chip installed, and the memory chip must be purchased sepa-
rately.
The memory type and capacity must be set for the NT600M-MP251.
Switches SW M1 and SW M2 are used to set the type and capacity of the
screen data memory chip installed in the top socket of the Screen Data
Switch Settings
Section 2-1
Summary of Contents for NT600M Series
Page 1: ...NT600M Programmable Terminal Operation Manual Revised October 1997 ...
Page 2: ...iv ...
Page 4: ...vi ...
