2 replies to this topic

[Suruaks]

Hello.
I have chance to buy FX-7700g and i have question about vitality powering this calculator batteries 3xCR2032? I have Algebra FX 2.0 and it can quite fast consume powering it 4xAAA (so i am using acumaltors), and i am a little worried to buy calculator powered with batteries which cannot be raplaced by acumulators.
I heard that 7700 i mucg diffrent than 7400 so i have one more question. How key "del" works? Like "backspace" or "del" in computer?
Sorry for my english;)

[Martin]

[quote name='Suruaks' date='Sep 3 2010, 10:20 AM' post='49485']
I have fx7700 GB, it also uses 3x CR2032 and the power consumption is 0.22 W ! I think this calculator is almost unusable with the original batteries so I strongly recommend external 9V battery replacement.
Image & some info is (for example) here:http://martin.poupe.org/casio/7700.html
DEL' /> works as DEL on PC. When editing program - the default mode is overwrite, but Shift' /> + DEL' /> switches to insert.

[Suruaks]

This is what i was worried about:( Algebra has 0.2W consumption and 4xAAA, fx-7400G has 0.05W! and 2xAAA. Well i think its better to buy used CFX-9850GB PLUS for about 125zł=32euro or new FX-7400G PLUS for 150zł=38euro with 12months warranty, than very cheap but fast eating batteries 7700:(