Introduction - NEC P554U Reference Manual

Introduction

This manual describes the commands used to control an NEC-made projector from a PC or other external device. A
projector can be controlled by exchanging commands with an external device connected via a serial port or network.
The manual assumes basic knowledge of projectors. For information about the functions of the model in use and how
to adjust the device, see the operation manual of the projector .For information about the connection between the
projector and an external device, see "1 Connecting an External Device" (page 5). Connect an external device as
appropriate for the usage environment of the projector.
Models for which the control commands are available
See the Appendix "Connecting an External Device".
Conventions
For information about how commands and responses are expressed in this manual, see "2.1 Understanding
command details" (page 10).
NOTES
1. The acts of disclosure, duplication, and modification of part or whole contents in this reference manual without
permission are prohibited.
2. The contents of this reference manual are subject to change without notice.
3. Great care has been taken in the preparation of this reference manual; however, should you notice any
questionable points, errors or omissions, please contact us.
4. Notwithstanding article 3. NEC will not be responsible for any claims on loss of profit or other matters deemed to
result from using this reference manual.
©NEC Display Solutions, Ltd. 2014-2017 2