FS10 SeriesFluid Components International LLC 15FS10 Button ControlsIt is recommended the unit be powered-up for 10-15 minutes before making changes to any of the flow settings.General Control DescriptionThe FS10 control “functions” can be accessed through the two buttons by:1. Entering “function selection”2. Selecting the desired function to adjust3. Adjusting the function control4. Exiting to normal operation1. To Enter “Function Selection” mode:a. Press and hold both buttons down for 3 secondsb. When “function selection” is entered, all the LEDs will flash “on”, thenc. The first function (LED # 1) will be illuminated2. “Function Selection” mode:Once the unit is in “function selection” mode, the buttons take on new controls:• The “-“ and “+” buttons will step (increment down or up respectively) through the different functions. The current function number willbe indicated on the LED blinking at the slow rate.• Holding either the “+” or “-“ for 3 seconds will “select” the current function to be adjusted.3. When a Function has been selected for adjustment:After selecting the desired function by pushing and holding either the “-” or “+” button for 3 seconds the LEDs will flash at a faster rate. Thepattern of the LEDs will either reflect the current value of the parameter being adjusted, or the “ready to capture” pattern for parameters to becaptured (see specific function descriptions for details).The buttons will either increment or decrement the function parameter, or capture a value for the corresponding parameter.4. To exit out of the current function, push and hold both buttons down for 3 seconds. The LEDs will indicate that you are once again in “functionelection” mode, and the current mode will have incremented to the next function. To exit completely (into operational mode), press the twobuttons simultaneously for 3 seconds once again.Note: Function #4 (load a bank) and function #15 (save to a bank), requires holding either button for 3 seconds to load or save.Holding both buttons will exit either function without performing the operation.Summary1. Activate QSM: Press “-“ button (gas) or “+” button (liquid) minimum 10 seconds (LEDs will acknowledge entry into QSM).2. Throttle flow valve to simulate zero and full scale flow.3. Press either button momentarily to save parameter values and exit into normal operating mode.* FS10A with Firmware version 4.0 or greater