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Voyager Series User Manual
SwissMicros GmbH
Version 1.35, 2021-09-01

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Table of Contents
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Summarization of Contents

Firmware Update
Selecting Firmware
Guides users on choosing the correct firmware file for their calculator.
Latest Firmware
Provides the URL to download the latest firmware versions.
Name Conventions
Explains the naming convention for firmware files.
Special DM15 Firmware Versions
Details special firmware versions for the DM15 model and their memory differences.
Update on Windows
Required software
Lists the necessary software and drivers for Windows firmware updates.
Update
Outlines the procedure for performing the firmware update on Windows.
Update on macOS
Required Software
Lists software and commands needed for macOS firmware updates.
Firmware Update
Details the process of updating firmware on macOS using the terminal.
Update on Linux
Required Software
Explains how to install the necessary firmware update tool for Linux.
Firmware Update
Outlines the command to perform firmware updates on Linux.
Serial Console
Connection to Serial Console
Guides on preparing and establishing a serial console connection.
Enable Serial Console Mode
Explains how to enable serial console mode on the calculator.
Serial Port Drivers
Information on obtaining and installing serial port drivers.
Windows
Instructions for installing serial port drivers on Windows.
Finding Serial Port
macOS
Details driver availability for macOS.
Linux
Notes that no action is needed for Linux serial port drivers.
Windows
Steps to find the serial port name in Windows Device Manager.
macOS
Commands to find the serial port name on macOS.
Console on Windows
Linux
Method to find the serial port name using `dmesg` on Linux.
Required Software
Lists software needed for Windows serial console connection.
Connection
Details the steps to connect and configure PuTTY for serial console on Windows.
Console on macOS
Required Software
Lists software needed for macOS serial console connection.
Connection
Details the steps to connect and use the `screen` utility on macOS.
Console on Linux
Required Software
Instructions for installing PuTTY on Linux.
Connection
Details the steps to connect and configure PuTTY for serial console on Linux.
Commands in Serial Console
Save and Restore State
Describes commands to save and restore the calculator's memory and state.
Set time and date
Explains commands to get and set the calculator's internal time and date.
Calculator Configuration
CPU Speed
Details how to change the calculator's CPU speed.
LCD Contrast Configuration
Explains how to adjust the LCD contrast settings.
LCD Contrast Reset
Describes how to reset LCD contrast to default values.
Fonts
Information on cycling through available font types.
Annunciator Location
Explains how to toggle the annunciator display location.
Special Key Combinations
DM10
Details key function table for the DM10 model.
DM11
Details key function table for the DM11 model.
DM12
Details key function table for the DM12 model.
DM15
Details key function table for the DM15 model.
DM16
Details key function table for the DM16 model.
DM41
Details key function table for the DM41 model.

Table of Contents