15C stuck in user mode

[Harold Ash]

Help! My 15C is stuck in user mode. Pressing f user does not take me out of user mode. Any help will be appreciated.

[Antonio Maschio (Italy)]

Hi,

have you tried to remove the batteries? Of course this may mean losing all your programs.

-- Antonio

[Ed Austin]

Quote:

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Hi,

have you tried to remove the batteries? Of course this may mean losing all your programs.

-- Antonio

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I assume the 15C retains Memory for some time after Battery removal (my 34C certainly does and its a lot older and power hungry).

Edited: 7 Nov 2008, 1:41 p.m.

[Eric Smith]

Sure, but if it remembers the programs, it will also remember whatever misconfiguration is causing it to be stuck in user mode.

[Randy Sloyer]

1. Turn it off.
   
2. Press and hold down the (-) key.
   
3. Press and release the ON key.
   
4. Release the (-) key.

You should see Pr Error. Turn it off and back on again, user mode will be clear, along with everything else...

[Harold Ash]

That worked! Many thanks!