[comp.sys.apple] fan hum and a look at the monitor

delaney@wnre.aecl.CDN (Grant Delaney) (04/30/87)

The speaker hum is not just from the fan I have no fan and still get it.  I
have noticed changes in pitch though with changes in the RGB monitor.

Now for a few things I've noticed a monitor level 'call -151'

=T capital t that is gives the date and time
any number= that's #= does a hex to decimal conversion
FF/BA00.BBDFL will give the famous list of names
! takes you into the miniassembler
Control^ gives you a new prompt

There are a few for a start what can you find let us Know!