![background image](http://html1.mh-extra.com/html/rinstrum/axleweighr-r420/axleweighr-r420_reference-manual_1463210030.webp)
Reference Manual Rev 1.13
Page 30
004R-646-113
Long press
A long press allows the units conversion factor to be entered. If lb/kg switching
is chosen, this will be unavailable.
Function key 3 and external keys are programmable. Refer 7 Special Functions and
External Keys page38 for other available functions.
Each primary function has an associated overlay sticker (supplied) that should be
applied to the function key to label the function. Ensure the keypad is clean and dry
before affixing the sticker. Refer to Cleaning page 9 for more information.