How to change the auto-power-off time for QM7264 1Kg Digital Scales

The QM7264 will Auto power-off after 60 seconds by default.

You can modify this as follows:

1. Hold both the On/Off and Tare buttons down at the same time, and turn the unit on
2. Tap On/Off until you get to option 'F05'
3. Tap Mode to change between 0/2/5/... (minutes until it will turn off)
4. Press On/Off to turn it off.

It will have your specified time set next time you turn it on.