Anilam Wizard A166‑200000 is a 3‑axis digital readout (DRO) console used on bridgeport and other manual machine tools to provide X/Y/Z axis position feedback. Known failure modes for this model include dim or blank LCD displays, erratic zeroing or scale drift, and intermittent power supply issues caused by aging capacitors or loose connector pins; similar Wizard series units often exhibit the same problems. First‑check diagnostics should begin with verifying the 12 V DC input voltage and inspecting the main power board for burnt components or cracked solder joints, followed by a visual inspection of all ribbon cable connections to the CNC controller and checking the display backlight resistor. Finally, review any stored error codes on the console (if available) and confirm that the scale settings match the machine’s actual travel limits before proceeding with deeper troubleshooting.[oss-gpt-20b]