Oregon Scientific RA123 User Manual

Handheld Altimeter
with Barometer and Compass
Model: RA123
USER MANUAL

Oregon Scientific RA123 Specifications

General

Brand	Oregon Scientific
Model	RA123
Category	Compass
Language	English

Summary

Control Buttons

Getting Started

Turn On Device (First-Time Use Only)

Operation

Operating Modes

Backlight, Keypad Lock, and LED Light

Altimeter and Barometer

To Set and Reset Altimeter

Procedure to set and reset the altimeter readings.

To Set Sea Level Pressure and Weather Forecast Icons

Setting sea level pressure and weather forecast icons.

Time Mode

To Set the Time / Date

Guide to setting the device's time and date.

To Set the Alarm

Instructions for setting the alarm function.

Compass

To View Compass

Compass Sensor Calibration

Declination Angle

To Set the Declination Angle

True North Calibration

Specifications

Precautions