REFCO REF-METER-OCTA - Manual (Page 15)

English REF-METER-OCTA User’s Guide
13
Restoring Factory Calibration
If you make a mistake recalibrating the REF-METER-OCTA, you can always restore the
factory calibration (and factory defaults) of the scale.
To restore the factory settings perform the following steps:
1. Turn the power to the REF-METER-OCTA off.
2. Remove any objects from the platform.
3. While holding , press and release . The REF-METER-OCTA will turn on and
beep 10 times. The factory settings are now restored.
4. Refer to the Quick Start section above for setting the desired Units and Resolution.
5. Calibrate
Sound
As delivered from the factory, the REF-METER-OCTA beeps when turning on and when
keys are pressed. This sound can be muted as follows:
1. Make sure the power is on.
2. While holding , press . The musical symbol on the left of the display will turn
off to indicate that the sound has been muted.
Repeat steps 1 and 2 to turn the sound back on.
NOTE: The Mute function only affects the power-on and key-press beeps. It has no effect
on the alarm.