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Micromanometer User's Manual
Model RDM3
1
March 28, 2025

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Summary of Contents for RadonAway RDM3

  • Page 1 Micromanometer User’s Manual Model RDM3 March 28, 2025...
  • Page 2: Table Of Contents

    Connecting Sampling Tubing ....................5 The GammaGuard App ......................5 6.1 How to Get GammaGuard ....................5 6.2 Connect to a RDM3 Micromanometer ......Error! Bookmark not defined. 6.3 Collect Data with GammaGuard..................6 6.4 Changing Device Settings in GammaGuard ..............7 One Year Limited Warranty .....................
  • Page 3: Basic Operation

    2. Basic Operation Basic operation of the RDM3 micromanometer is outlined in the following steps: 1. There should be two (2) new AA batteries in the device when you receive the micromanometer. The micromanometer should be in sleep mode. To start the micromanometer, press and hold the button (for more than 3 seconds) until OLED displays “Release to Start”.
  • Page 4: Oled Screen Overview

    Notes: If the manometer does not start when you press and hold the button for more than 3 seconds, you can try to: − Open the battery door and check if there are batteries inside. − If there are already batteries inside of the device, remove one of them for a few seconds then install it once again.
  • Page 5: Changing Batteries

    2.0. The older version does not support micromanometers. Connect to a RDM3 Micromanometer • Before starting GammaGuard, be sure that Bluetooth is enabled on the phone. • The first time GammaGuard is started, it will request location permissions and nearby device permissions.
  • Page 6: Collect Data With Gammaguard

    • GammaGuard will display Bluetooth devices within range. Swipe down to refresh the list. • The device will appear as “RDM3” followed by the device serial number at the top of the screen. • Click “Connect” to try to connect to manometers.
  • Page 7: Changing Device Settings In Gammaguard

    You can change the averaging time and units of the device on the app via BLE. 7. One Year Limited Warranty This limited warranty applies to the RDM3 micromanometer, purchased from RadonAway. This covers defects in material or workmanship under normal use for a period of one year after receipt of the product.
  • Page 8: Contact Information

    1. It is the end users' responsibility to follow local country regulations, including operation within legal frequency channels, output power, cabling requirements. 2. Before you work on any RadonAway equipment, be aware of the hazards involved with electrical circuitry, and be familiar with standard practices for preventing accidents. The installer should be familiar with network structures, terms, and concepts.
  • Page 9: Fcc Information

    10. FCC Information Federal Communication Commission Interference Statement FCC ID: X8WBT832 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 10 This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada. The device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.

This manual is also suitable for:

25112-01

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