Refco REFSCALE-S Manual De Instrucciones página 21

Activate Tank Capacity
1. press
2. press
3. press
4. press
5. press
From this point on, the numeric display shows the
percentage of material remaining in the gas cylinder from
0% to 100%.
Deactivate Tank Capacity
1. press
2. press
3. press
4. press
5. press
20
, to enter the menu
, navigate to Tank Capacity
, confirm
, navigate to «On»
, confirm
, to enter the menu
, navigate to Tank Capacity
, confirm
, navigate to «OFF»
, confirm
Instruction Manual