Setting calculator's auto shutoff

[rprosperi]

(01-05-2015 07:51 PM)Wolfgang Wrote:  Since FW 6940 there is the system variable TOff setting auto shutoff.
For further information please take a look at prime's help.

Attachment:
Program setting the auto shutoff.

My special comment to Fw 6975: Wonderful!

Thx to the development team.

When copying the source text, I get some invalid characters in the first line below the initial comment that begins //TF = readout catual...
Line 21 just below reads:
TF:=(B→R(TOff)/60000); (cannot paste exact same chars here)

These errors prevent compilation (using Emu).

The same invalid chars are in lines 21, 26
There are also similar invalid chars in lines 30, 32, 60, 61, 69, 70, 74

I presume this is some sort of language issue, but I've no idea from context what those chars should be.