Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

How to Select A DRBII Test Function

To perform a specific DRBII test function from one of the SPEED CONTROL MENU or CHARGING MENU test categories, proceed as follows.

A. Press the number of the desired test category, or move the arrows to the desired category and press ENTER. The display will change to a menu of the test functions that are available in the selected category.

B. Press the number of the desired test function, or move the arrows to the desired function and press ENTER.