---
title: Making hidden methods available for use on an AlcoTest
description: Some methods may be hidden. Follow the step-by-step process for making hidden methods visible for use.
---

[Skip to content](https://knowledge.rudolphresearch.com/making-a-method-visible-for-selection#main-content)

English

Show submenu for translations

![RRA\_Logo\_For\_email.png\]](https://knowledge.rudolphresearch.com/hs-fs/hubfs/RRA_Logo_For_email.png?height=50&name=RRA_Logo_For_email.png)

Open main navigation

Close main navigation

- English
  
  Show submenu for translations
- [Go to rudolphresearch.com](https://rudolphresearch.com/)

[Go to rudolphresearch.com](https://rudolphresearch.com/)

 Hello. How can we help you?

- There are no suggestions because the search field is empty.

1. [Ask Professor Rudy](https://knowledge.rudolphresearch.com/?hsLang=en)
2. [How To](https://knowledge.rudolphresearch.com/how-to?hsLang=en)
3. [AlcoTest](https://knowledge.rudolphresearch.com/how-to?hsLang=en#alcotest)

# Making hidden methods available for use on an AlcoTest

## Some methods may be hidden. Follow the step-by-step process for making hidden methods visible for use.

1. Select Menu
2. If prompted for a passcode, enter 123
3. Select Method Management
4. Select Hide
5. In the hidden methods section (left side of the screen), look for and highlight the ABV AOAC Cask method then press the left arrow to move the method from the left side to the right side list.
6. Select Save
7. Click on the little white Home icon located on the top right corner of the window to return to the main screen
8. Select Method
9. Confirm that the ABV AOAC Cask method is listed and select the method
10. Load the method

---

**Still need support? [Click here to create a service ticket](https://rudolphresearch.com/resources/service/contact-service/)**   

- [Product Information](https://knowledge.rudolphresearch.com/product-information?hsLang=en#main-content)

    - [Autopol® Polarimeters](https://knowledge.rudolphresearch.com/product-information?hsLang=en#autopol-polarimeters)
    - [Density Meters](https://knowledge.rudolphresearch.com/product-information?hsLang=en#density-meters)
    - [Refractometers](https://knowledge.rudolphresearch.com/product-information?hsLang=en#refractometers)
- [Troubleshooting](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#main-content)

    - [Polarimeter](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#polarimeter)
    - [AutoFlex](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#autoflex)
    - [Density Meter](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#density-meter)
    - [Refractometer](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#refractometer)
    - [AlcoTest](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#alcotest)
    - [Data Backup/Audit Trail/ Historical Data](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#data-backup-audit-trail-historical-data)
    - [Pinter](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#pinter)
    - [Troubleshooting - Boot Up Issue](https://knowledge.rudolphresearch.com/troubleshooting?hsLang=en#troubleshooting-boot-up-issue)
- [How To](https://knowledge.rudolphresearch.com/how-to?hsLang=en#main-content)

    - [Density Meter](https://knowledge.rudolphresearch.com/how-to?hsLang=en#density-meter)
    - [Polarimeter](https://knowledge.rudolphresearch.com/how-to?hsLang=en#polarimeter)
    - [AlcoTest](https://knowledge.rudolphresearch.com/how-to?hsLang=en#alcotest)
    - [Automation](https://knowledge.rudolphresearch.com/how-to?hsLang=en#automation)
    - [Refractometer](https://knowledge.rudolphresearch.com/how-to?hsLang=en#refractometer)
    - [21CFR11](https://knowledge.rudolphresearch.com/how-to?hsLang=en#21cfr11)
    - [Minimum PC Specifications](https://knowledge.rudolphresearch.com/how-to?hsLang=en#minimum-pc-specifications)
    - [VeriLinkRx](https://knowledge.rudolphresearch.com/how-to?hsLang=en#verilinkrx)
- [FAQ](https://knowledge.rudolphresearch.com/faq?hsLang=en#main-content)

    - [Printers](https://knowledge.rudolphresearch.com/faq?hsLang=en#printers)
    - [Warranty Coverage](https://knowledge.rudolphresearch.com/faq?hsLang=en#warranty-coverage)
    - [VeriLink Rx](https://knowledge.rudolphresearch.com/faq?hsLang=en#verilink-rx)
    - [Audit Trail](https://knowledge.rudolphresearch.com/faq?hsLang=en#audit-trail)
    - [Ports & Connections](https://knowledge.rudolphresearch.com/faq?hsLang=en#ports-connections)
    - [Software/Upgrades](https://knowledge.rudolphresearch.com/faq?hsLang=en#software-upgrades)
    - [Sample Cell](https://knowledge.rudolphresearch.com/faq?hsLang=en#sample-cell)
    - [AlcoTest-RI](https://knowledge.rudolphresearch.com/faq?hsLang=en#alcotest-ri)
    - [Quartz Control Plate (QCP)](https://knowledge.rudolphresearch.com/faq?hsLang=en#quartz-control-plate-qcp)
    - [Octapol](https://knowledge.rudolphresearch.com/faq?hsLang=en#octapol)
    - [Density](https://knowledge.rudolphresearch.com/faq?hsLang=en#density)

[![RRA logo](https://knowledge.rudolphresearch.com/hs-fs/hubfs/RRA%20logo.webp?width=300&height=137&name=RRA%20logo.webp "RRA logo")](http://rudolphresearch.com)

Welcome to the Rudolph Research Knowledge Base

Copyright © 2026, https://rudolphresearch.com/