CHAPTER 1 GETTING STARTEDValor™ 2000/4000 Series Service Manual 1-3 Ohaus Corporation www.ohaus.com1.6 SCALE OPERATION – VALOR 4000This section contains information on the basic operation of the Valor 4000 scale.1.6.1 OVERVIEW OF THE CONTROLSFigure 1-1. Valor 4000 Front Display with controls.TABLE 1-3. Control functions Valor 4000Button FunctionsShort Press1 (when on): Sets display to zeroLong Press2 (when off): Turns scale on(when on): Turns the scale off3Short Press (in Menu): Selects / accepts displayed settingShort Press: Accumulates the weight or displays theaccumulated information at 0 load.Long Press: Toggles through active UnitsShort Press (in Menu): Toggles through available settingsShort Press: Initiates an application mode specific responseLong Press: Selects active ModeShort Press (in Menu): returns to previous settingsShort Press: Enter / clear a Tare valueLong Press: Enters User MenuShort Press (in Menu): Quickly exit User MenuIR Sensor4 can be programmed to act as “touchless” button. Seethe User Menu section 4.3 for the available settings.Notes:1 Short Press: Press less than 2.5 seconds.2 Long Press: Press and hold for more than 2.5 seconds.3 Press and hold the On/Zero Off button until OFF is displayed, then release the button.4 The IR sensor can be activated by a hand or other object that is placed at aspecified height above the sensor location. The sensor activation distance will varybased on the reflective nature of the object. If unwanted activations occur due tounique situations the sensor can be turned off.