HP 41cv - surveyor needs help please

[Geoff Quickfall]

Assuming the routine is called:

LBL "T"

and that the module is not a key pad takeover module, that is it automatically assigns the keys when plugged in which case follow damaltors' advice, select USER mode by toggling the USER key.

If it is not automatically assigned and not accessible in USER mode then it must be manually assigned as follows:

-shift (f key) ASN (alpha toggle) "T" (alpha toggle) shift (f key) 9. This assigns the routine "T" to the shifted location on the "9" key.

-Toggle USER switch to USER and see the annunciation "USER". This activates USER key assignment keyboard.

Now the routine will be accessible with the key press 'f 9' as long as you are in the USER mode.

Google HP 41 manual and you will find one.

Geoff