This file is a manual for PVOS for PV-750 Version 1.20, which introduces the functions and usage of the software.
This manual provides step‑by‑step instructions for installing PVOS version 1.20 on a Casio PV‑750 Pocket Viewer, including how to download the software and use the PV Applications Manager. It also describes the new features added in version 1.20, such as SMS messaging and enhanced contact management.
Detailed sections cover creating and sending SMS messages, managing the phone book, using the action menu, and troubleshooting connection problems. Reference tables list the differences between the PV‑750 and PV‑750 with PVOS 1.20, and the document includes default settings such as the system date. This manual is written in Japanese.
| Software version | 1.20 |
|---|---|
| Maximum characters per phone number | 21 digits |
| Default date setting | 2001‑01‑01 |
The default date is January 1 2001.