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4.0.
DS-520 OPERATIONAL PROCEDURES
4.1. Power On/Off
1. Press [ON/OFF] key to turn on the scale.
The display will briefly show all segments, then blank for a second, then go into weighing mode.
2. Press [ON/OFF] key to turn off the scale.
4.2. Automatic Shut Off Timer Setting
1. Begin with the scale turned off.
2. Press and hold the [ON/OFF] key for 3 seconds. This sets the Timer for 3 minutes.
3. Release the [ON/OFF] key when the display shows the number 3. The display will then briefly
show all segments, then blank for a second, then go into weighing mode.
1. Begin with the scale turned off.
2. Press and hold the [ON/OFF] key for 6 seconds. This sets the Timer for 10 minutes.
3. Release the [ON/OFF] key when the display shows the number 6. The display will then briefly
show all segments, then blank for a second, then go into weighing mode.
1. Begin with the scale turned off.
2. Press and hold the [ON/OFF] key for 9 seconds. This sets the Timer for no auto shut off.
3. Release the [ON/OFF] key when the display shows the number 999. The display will then
briefly show all segments, then blank for a second, then go into weighing mode.