Toshiba LF622 Quick Start Manual page 6

Select SIZE and press enter (default = 6 in) – Set correct meter size and verify excitation
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frequency under the EXC FREQ option (note 4)
- Next go to menu C: RANGE and press enter
Select R1 and press enter (default = 2500 gal/min)- Set desired range for meter (note 5)
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