Contrast Adjustment LCD Single Group Display

Contrast Adjustment LCD Single Group Display

Time Needed 15 minutes

Turn off the machine

Follow instructions on removing single group display from back panel. 


With the display removed, plug back into the machine and power on. 
Be sure to not let the display contact any metal, if you must set it down, please protect the back of the display with a dry towel, or plastic. 



On the back of the screen is a small dial adjustment. Clockwise is darker, counter clockwise is lighter. 


Adjust the contrast to desired level

Turn off the machine and replace the display

    • Related Articles

    • Display Operation - Single Group

      Slayer Single Group Display Operation Objective: Navigate touch operations of LCD display. Parts: 99004-60120 DISPLAY ASSEMBLY, HOME Tools: Pad of your thumb. The operation of the single group display is best described in the video below. Using as ...

    • Operation and Understanding of Single Group Display

      Using the full pad of your thumb and slow and very deliberate on touching or scrolling the screen. See the pictures of where the sensors are and the picture of the screen without the glass. Pausing a beat when touching or scrolling is advised. You ...

    • Panel Installation - Single Group

      Single Group Panel Installation Slayer recommends that all service be performed by an experienced Slayer Espresso trained technician. Objective: Install and remove panels for maintenance, service, and panel replacement. Please contact Slayer Tech ...

    • Pump Adjustment - Espresso Single Group (January 2020 or later)

      Adjust rotary pump on Espresso Single Group (January 2020 or later) Time: 10 minutes Tools: Flathead Screwdriver #2 Phillips Head Screw Driver Or Multi-Screwdriver (pictured) Press circle to enter into programming Scroll to pump percentage, confirm ...

    • Single Group (Classic) Electronics Identification Diagram

      Single Group Classic Electronics Diagram Slayer Single Groups manufactured before January 2020. 1. Display Ribbon Cable 7. Group Cap Magnet Switches 2. Relay Harness 8. Steam Tank Level Probe 3. 24v DC Power 9. Transducer 4. Solenoids 10. SSR Steam ...